{"id":4946,"date":"2022-04-01T16:03:45","date_gmt":"2022-04-01T14:03:45","guid":{"rendered":"https:\/\/www.ichthyol.de\/ichthyol-active-ingredient\/"},"modified":"2025-06-10T10:29:34","modified_gmt":"2025-06-10T08:29:34","slug":"ichthyol-active-ingredient","status":"publish","type":"page","link":"https:\/\/www.ichthyol.de\/en\/company\/ichthyol-active-ingredient\/","title":{"rendered":"Ichthyol<sup>\u00ae<\/sup> active ingredient"},"content":{"rendered":"<section class=\"l-section wpb_row us_custom_5fb9c346 en_opener en_opener_lp height_auto width_full with_slider\"><div class=\"l-section-slider\"><div class=\"w-slider style_none fit_cover nav_none count_1\"><div class=\"w-slider-h\" aria-hidden=\"true\"><div class=\"royalSlider\"><div class=\"rsContent\"><a class=\"rsImg\" data-rsw=\"2500\" data-rsh=\"2000\" href=\"https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/09\/Hand-auf-O\u0308lschiefergestein-Ichthyol.jpg\"><span data-alt=\"\"><\/span><\/a><\/div><\/div><img decoding=\"async\" src=\"https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/09\/Hand-auf-O\u0308lschiefergestein-Ichthyol.jpg\" width=\"2500\" height=\"2000\" loading=\"lazy\" alt=\"\" title=\"\"><\/div><div class=\"w-slider-json\" onclick='return {&quot;autoScaleSlider&quot;:true,&quot;addActiveClass&quot;:true,&quot;loop&quot;:true,&quot;fadeInLoadedSlide&quot;:false,&quot;slidesSpacing&quot;:0,&quot;imageScalePadding&quot;:0,&quot;numImagesToPreload&quot;:2,&quot;arrowsNav&quot;:false,&quot;arrowsNavAutoHide&quot;:false,&quot;transitionType&quot;:&quot;move&quot;,&quot;transitionSpeed&quot;:0,&quot;block&quot;:{&quot;moveEffect&quot;:&quot;none&quot;,&quot;speed&quot;:300},&quot;thumbs&quot;:{&quot;fitInViewport&quot;:false,&quot;firstMargin&quot;:false,&quot;spacing&quot;:4},&quot;controlNavigation&quot;:&quot;none&quot;,&quot;autoScaleSliderWidth&quot;:2500,&quot;autoScaleSliderHeight&quot;:2000}'><\/div><\/div><\/div><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default\"><div class=\"vc_col-sm-12 vc_col-lg-8 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container en_opener_img\"><div class=\"vc_column-inner us_custom_9a841f71\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"vc_col-sm-12 vc_col-lg-4 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container en_opener_text\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row us_custom_ea92c9f7 via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_custom_heading text=&#8221;Wirkt. Seit 1884.&#8221; font_container=&#8221;tag:h1|text_align:center&#8221; use_theme_fonts=&#8221;yes&#8221;]<div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p style=\"text-align: center;\">Ancient and yet cutting-edge: the active ingredients light Ichthyol\u00ae and dark Ichthyol\u00ae are extracted from natural oil shale rock that was formed <a href=\"https:\/\/www.ichthyol.de\/en\/company\/history\/\">200 million years ago<\/a>. For 140 years, Ichthyol-Gesellschaft has been harnessing this &#8220;power from the mountain&#8221; to produce naturally based medicines. What makes the active ingredients so special and why are they still relevant after more than 100 years?<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_c70c97eb en_overflow_hide height_large\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_top type_default stacking_default\"><div class=\"vc_col-sm-12 vc_col-lg-6 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_custom_heading text=&#8221;Multiple Applications&#8221; use_theme_fonts=&#8221;yes&#8221;]<div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Multiple Applications<br \/>\nLight and dark Ichthyol\u00ae (chemical: bituminosulfonates) have demonstrated a broad spectrum of therapeutic properties that are particularly well suited for the treatment of diseases of the skin and parts of the musculoskeletal system. These properties have been proven by clinical studies and scientific research.<\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-12 vc_col-lg-6 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_custom_heading text=&#8221;Effective spectrum&#8221; font_container=&#8221;tag:h3|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221;]<div class=\"w-separator size_small\"><\/div><div class=\"w-tabs accordion toggle_style_1 has_scrolling remove_indents\" style=\"--sections-title-size:inherit;--sections-gap:0.5rem;\"><div class=\"w-tabs-sections titles-align_none icon_chevron cpos_right\"><div class=\"w-tabs-section\" id=\"entzuenungshemmend\"><button type=\"button\" class=\"w-tabs-section-header\" aria-controls=\"content-entzuenungshemmend\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">Anti-inflammatory properties<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-entzuenungshemmend\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p><strong>What is an inflammation?<\/strong><br \/>\nAn inflammation is the body\u2019s reaction to a harmful irritation. An example would be bacteria that penetrate the skin through a small wound, or foreign bodies such as splinters and thorns. Bruises or cartilage wear in the joints (arthrosis) can also provoke an inflammatory reaction. This usually manifests itself as reddening, swelling, warmth and pain in the affected area. Some skin inflammations can be caused by an overreaction of the body&#8217;s own immune system. These include chronic inflammatory skin diseases such as rosacea and atopic dermatitis, which are mostly associated with redness, burning and itching.<\/p>\n<p><strong>Ichthyol\u00ae PALE and dark Ichthyol\u00ae have been shown to inhibit the release of inflammatory messenger substances and thereby restrain the inflammatory process <sup>1,2,3<\/sup>. Distressing symptoms such as itching, pain and swelling can be effectively reduced.<\/strong><\/p>\n<p>With inflammation instigated by minor injuries and bacteria, dark <a href=\"https:\/\/ichtholan.de\/\" target=\"_blank\" rel=\"noopener\">Ichtholan\u00ae drawing salves<\/a> are indicated. If the external symptoms of inflammation originate internally, as in the case of the chronic inflammatory skin disease rosacea, a treatment in the form of <a href=\"https:\/\/ichthraletten.de\/\" target=\"_blank\" rel=\"noopener\">tablets Ichthraletten\u00ae<\/a> is to be considered. Further products for the treatment of inflammatory skin diseases can be found <a href=\"https:\/\/www.ichthyol.de\/en\/products\/\">here<\/a>.<\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column us_custom_7e110e45 en_text_klein\"><div class=\"wpb_wrapper\"><p>1: Schewe, C., Schewe, T., Rohde, E., Diezel, W., and Czarnetzki, B.M. 1994. Inhibitory effects of sulfonated shale oils (ammonium bituminosulphonates, Ichthyols) on enzymes of polyenoic fatty acid metabolism. Arch Dermatol Res, 286(3-4): S. 137-41.<br \/>\n2: Diezel, W., Schewe, T., Rohde, E., Rosenbach, T., and Czarnetzki, B.M. 1992. Ammoniumbituminosulfonat (Ichthyol\u00ae) Antientz\u00fcndliche Wirkung und Hemmung des Enzyms 5-Lipoxygenase. Hautarzt, 43(12): S. 772-4.<br \/>\n3: Schiffmann S., Gunne S., Henke M., Ulsh\u00f6fer T., Steinhilber D., Sethmann A., and M.J., P. 2021. Sodium Bituminosulfonate Used to Treat Rosacea Modulates Generation of Inflammatory Mediators by Primary Human Neutrophils. J Inflamm Res., 14: S. 2569-2582.<\/p>\n<\/div><\/div><div class=\"w-separator size_custom\" style=\"height:10px\"><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Ichtholan 20 %\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Ichtholan 20 %<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Ichtholan\u00ae Zugsalbe 20%<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Ammoniumbituminosulfonat<br \/>\n<strong>Anwendungsgebiete:<\/strong> Zur Reifung von Furunkeln und oberfl\u00e4chlich abszedierenden Prozessen, z. B. Nagelbett-, Haarbalg-, Schwei\u00dfdr\u00fcsen-Entz\u00fcndungen, Entz\u00fcndungen durch Splitter und Dornen. Enth\u00e4lt Wollwachs und Butylhydroxytoluol. <strong> Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong>\u00a0Ichthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Ichthraletten\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Ichthraletten<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Ichthraletten\u00ae<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Natriumbituminosulfonat, Trockensubstanz. <strong>Anwendungsgebiete:<\/strong> Zur Behandlung von Rosazea auch mit krankhafter Talg\u00addr\u00fcsen\u00ad\u00fcberproduktion der Haut (Seborrhoe). Enth\u00e4lt Lactose und Saccharose (Zucker). <strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong>\u00a0Ichthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-tabs-section\" id=\"antibakteriell\"><button type=\"button\" class=\"w-tabs-section-header\" aria-controls=\"content-antibakteriell\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">Antibacterial properties<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-antibakteriell\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Bacteria can penetrate the skin through the smallest of injuries, they can multiply and trigger a skin inflammation. <a href=\"https:\/\/ichtholan.de\/\" target=\"_blank\" rel=\"noopener\">Typical bacterial skin diseases include nail bed inflammation, hair root inflammation, (shaving) pimples, inflammation caused by splinters, deeper abscesses, and boils<\/a>, but also include acne or contagious <a href=\"https:\/\/www.ichthyol.de\/ichthotop\/\" target=\"_blank\" rel=\"noopener\">impetigo<\/a>.<\/p>\n<p><strong>Dark and light-coloured Ichthyol\u00ae effectively fight bacteria<sup>4,5<\/sup>.<\/strong><br \/>\nSo-called antibiotic-resistant germs (MRSA), for which antibiotics are no longer effective, are spreading more and more and not only found in hospitals.<br \/>\n<strong>Key to note : the Ichthyol\u00ae active ingredients also fight resistant germs<sup>6<\/sup>.<\/strong><\/p>\n<p>Since dark Ichthyol\u00ae can penetrate the skin particularly well, it is used in the \u201cdrawing ointment\u201d <a href=\"https:\/\/ichtholan.de\/\" target=\"_blank\" rel=\"noopener\">Ichtholan\u00ae<\/a> to treat deeper skin inflammations<sup>7<\/sup>. Light-coloured Ichthyol\u00ae PALE is used e.g. in medicines against Impetigo (<a href=\"https:\/\/www.ichthyol.de\/ichthotop\/\" target=\"_blank\" rel=\"noopener\">Ichthotop\u00aeGel<\/a>) or also acne (e.g. <a href=\"https:\/\/www.ichthyol.de\/produkte\/aknichthol-creme\/\">Aknichthol\u00ae Creme<\/a>).<\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column us_custom_7e110e45 en_text_klein\"><div class=\"wpb_wrapper\"><p>4: Pantke, R. 1965. Bakteriologische Untersuchung von Arzneimitteln aus Schiefer\u00f6l. Arzneim.-Forsch. (Drug Res.), 15: S. 570-573.<br \/>\n5: Idelevich, E.A. and Becker, K. 2020. In Vitro Activity of Sodium Bituminosulfonate: Susceptibility Data for the Revival of an Old Antimicrobial. Microb Drug Resist, 26(11): S. 1405-1409.<br \/>\n6: Sethmann, A., Update on the antibiotic treatment of uncomplicated skin abscesses. Evid Self Med, 2022. 2:220035.<br \/>\n7: Fink, S., Sethmann, A., Hipler, U.C., and Wiegand, C. 2022. In vitro investigation of the principle of action of ammonium bituminosulfonate ointments on a 3D skin model. Eur J Pharm Sci, 172: S. 106152.<\/p>\n<\/div><\/div><div class=\"w-separator size_custom\" style=\"height:10px\"><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Ichtholan 20 %\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Ichtholan 20 %<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Ichtholan\u00ae Zugsalbe 20%<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Ammoniumbituminosulfonat<br \/>\n<strong>Anwendungsgebiete:<\/strong> Zur Reifung von Furunkeln und oberfl\u00e4chlich abszedierenden Prozessen, z. B. Nagelbett-, Haarbalg-, Schwei\u00dfdr\u00fcsen-Entz\u00fcndungen, Entz\u00fcndungen durch Splitter und Dornen. Enth\u00e4lt Wollwachs und Butylhydroxytoluol. <strong> Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong>\u00a0Ichthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Ichthotop\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Ichthotop<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Ichthotop\u00ae<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Natriumbituminosulfonat, hell. <strong>Anwendungsgebiete:<\/strong> Ichthotop\u00ae, Gel wird angewendet bei lokalisierten, kleinfl\u00e4chigen bakteriell bedingten Hauterkrankungen, bei denen Natriumbituminosulfonat angezeigt ist (z.B. Impetigo). Enth\u00e4lt Propylenglycol. <strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong>\u00a0Ichthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Aknichthol Creme\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Aknichthol Creme<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Aknichthol\u00ae Creme<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Natriumbituminosulfonat, hell. <strong>Anwendungsgebiete:<\/strong> Aknichthol\u00ae Creme wird angewendet zur Verminderung der Komedonenzahl bei leichten und mittelschweren Formen der Akne vulgaris. Enth\u00e4lt Propylenglycol und Cetylalkohol.<br \/>\n<strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong> Ichthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<p><strong>Aknichthol\u00ae<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Natriumbituminosulfonat, hell.<br \/>\n<strong>Anwendungsgebiete:<\/strong> Aknichthol\u00ae wird angewendet zur Verminderung der Komedonenzahl bei leichter und mittelschwerer Akne vulgaris.<br \/>\n<strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong><br \/>\nIchthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<p><strong>Aknichthol\u00ae soft<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Natriumbituminosulfonat, hell.<br \/>\n<strong>Anwendungsgebiete:<\/strong> Aknichthol\u00ae soft wird angewendet zur Verminderung der Komedonenzahl bei leichter und mittelschwerer Akne vulgaris.<br \/>\nEnth\u00e4lt Butylhydroxytoluol.<br \/>\n<strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong><br \/>\nIchthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-tabs-section\" id=\"juckreizlindernd\"><button type=\"button\" class=\"w-tabs-section-header\" aria-controls=\"content-juckreizlindernd\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">Relief from Itching and skin-irritation<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-juckreizlindernd\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Chronic eczema-like syndromes, such as atopic dermatitis or eczema itself, are usually accompanied by excruciating itching. Cortisone has a relieving effect and is often used. However, the extensive and\/or frequent use of cortisone creams or gels can also lead to side effects, especially in children.<\/p>\n<p><strong>Ichthyol\u00ae Pale has a demonstrated alleviating impact and can be an effective and well-tolerated cortisone alternative for mild atopic dermatitis or eczema<sup>8<\/sup><\/strong>. Learn more about <a href=\"https:\/\/www.ichthyol.de\/ichthosin\/\" target=\"_blank\" rel=\"noopener\">Ichthosin\u00ae cream<\/a> here.<\/p>\n<p>Are you looking for a solution to your skin irritation problem? <strong>For example itchy scalp, seborrheic eczema or itching in the anal area?<\/strong> <a href=\"https:\/\/www.ichthyol.de\/en\/products\/\">Click here to go to the product search<\/a><\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column us_custom_7e110e45 en_text_klein\"><div class=\"wpb_wrapper\"><p>8: Korting, H.C., Sch\u00f6llmann, C., Cholcha, W., Wolff, L., and Collaborative Study, G. 2010. Efficacy and tolerability of pale sulfonated shale oil cream 4\u00a0% in the treatment of mild to moderate atopic eczema in children: a multicentre, randomized vehicle-controlled trial. J Eur Acad Dermatol Venereol, 24(10): S. 1176-82.<\/p>\n<\/div><\/div><div class=\"w-separator size_custom\" style=\"height:10px\"><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Ichthosin\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Ichthosin<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Ichthosin\u00ae<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Natriumbituminosulfonat, hell. <strong>Anwendungsgebiete:<\/strong> Ichthosin\u00ae, Creme wird zur Behandlung leichter Formen der Neurodermitis sowie anderer Ekzemerkrankungen angewendet. Enth\u00e4lt Propylenglycol und Cetylalkohol. <strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong>\u00a0Ichthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-tabs-section\" id=\"schmerzstillend\"><button type=\"button\" class=\"w-tabs-section-header\" aria-controls=\"content-schmerzstillend\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">As an analgesic<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-schmerzstillend\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Used in highly concentrated ointments, dark Ichthyol\u00ae has an analgesic effect. Pain in knee joints -arthrosis (gonarthrosis) can be effectively reduced with <a href=\"https:\/\/www.ichthyol.de\/produkte\/ichtholan-spezial\/\">Ichtholan\u00ae special ointment<\/a>. <a href=\"https:\/\/www.ichthyol.de\/produkte\/ichtholan-50\/\">Ichtholan 50% ointment<\/a>\u00a0can also be used to relieve bruises and sprains. This analgesic effect also plays an important role in the treatment of painful abscesses and boils with Ichtholan\u00ae 50% ointment.<\/p>\n<\/div><\/div><div class=\"w-separator size_custom\" style=\"height:10px\"><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Ichtholan spezial\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Ichtholan spezial<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Ichtholan\u00ae spezial 85 % Salbe<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Ammoniumbituminosulfonat Trockenr\u00fcckstand 62 %<br \/>\n<strong>Anwendungsgebiete:<\/strong> F\u00fcr Erwachsene. Zur Kurzzeitanwendung (max. 9 Tage): Zur Behandlung von Belastungsschmerzen bei Kniegelenksarthrose.<br \/>\nEnth\u00e4lt Wollwachs und Butylhydroxytoluol.<br \/>\n<strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong><br \/>\nIchthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Ichtholan 50 %\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Ichtholan 50 %<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Ichtholan\u00ae Zugsalbe 50%<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Ammoniumbituminosulfonat.<br \/>\n<strong>Anwendungsgebiete:<\/strong> Zur Reifung von Furunkeln und abszedierenden Prozessen, z. B. Hautabszessen, Nagelbett-, Haarbalg-, Schwei\u00dfdr\u00fcsen-Entz\u00fcndungen, Entz\u00fcndungen durch Splitter und Dornen. Enth\u00e4lt Wollwachs und Butylhydroxytoluol. <strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong><\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"w-tabs-section\" id=\"durchblutungsfoerdernd\"><button type=\"button\" class=\"w-tabs-section-header\" aria-controls=\"content-durchblutungsfoerdernd\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">Wound-healing support and the stimulation of the circulation<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-durchblutungsfoerdernd\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>A clinical study of patients with open ulcers on the lower leg (Ulcus cruris venosum) demonstrated that wounds heal faster when treated with Ichthyol\u00ae pale in a gel form (<a href=\"https:\/\/www.ichthyol.de\/produkte\/leukichtan\/\">Leukichtan\u00ae Gel<\/a>)<sup>9<\/sup>.<br \/>\nStudies show that the active ingredient stimulates the reproduction of skin cells and promotes blood circulation<sup>10<\/sup>.<\/p>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"wpb_text_column us_custom_7e110e45 en_text_klein\"><div class=\"wpb_wrapper\"><p>9: Beckert, S., Warnecke, J., Zelenkova, H., Kovnerystyy, O., Stege, H., Cholcha, W., Konigsrainer, A., and Coerper, S. 2006. Efficacy of topical pale sulfonated shale oil in the treatment of venous leg ulcers: a randomized, controlled, multicenter study. J Vasc Surg, 43(1): S. 94-100.<br \/>\n10: Engst, R., Grimm, V., Ring, J., Holland, B., Wilbrand, G., and Warnecke, J. 2001. Natriumbituminosulfonat (helles sulfoniertes Schiefer\u00f6l) zeigt antiseptische und proliferations f\u00f6rdernde Wirksamkeit bei der Wundheilung. derm Praktische Dermatologie, 7.<\/p>\n<\/div><\/div><div class=\"w-separator size_custom\" style=\"height:10px\"><\/div><div class=\"w-popup en_pflichttextbtn w-btn-wrapper align_none\"><button class=\"w-popup-trigger type_btn w-btn us-btn-style_4\" aria-label=\"Pflichttext Leukichtan\" type=\"button\"><span class=\"w-btn-label\">Pflichttext Leukichtan<\/span><\/button><div class=\"w-popup-overlay\"><\/div><div class=\"w-popup-wrap layout_default en_pflichttextbtn position_center-center\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Popup\" style=\"--title-color:var(--color-footer-heading);--title-bg-color:;--content-color:var(--color-footer-text);--content-bg-color:var(--color-footer-bg);--popup-width:80vw;--popup-padding:5%;--popup-wrap-padding:1.5rem 0;\"><button aria-label=\"Close\" class=\"w-popup-closer\" type=\"button\"><\/button><div class=\"w-popup-box animation_fadeIn closerpos_outside without_title\"><div class=\"w-popup-box-h\"><div class=\"w-popup-box-content\"><p><p><strong>Leukichtan\u00ae<\/strong><br \/>\n<strong>Wirkstoff:<\/strong> Natriumbituminosulfonat, hell. <strong>Anwendungsgebiete:<\/strong> Leukichtan\u00ae, Gel wird angewendet zur symptomatischen Behandlung von nicht infizierten, nicht nekrotisierten Wunden (Ulcus cruris venosum mit sauberen Wund-verh\u00e4ltnissen bei chronisch ven\u00f6ser Insuffizienz). Enth\u00e4lt Propylenglycol und Butylhydroxytoluol. <strong>Zu Risiken und Nebenwirkungen lesen Sie die Packungsbeilage und fragen Sie Ihre \u00c4rztin, Ihren Arzt oder in Ihrer Apotheke.<\/strong>\u00a0Ichthyol-Gesellschaft Cordes, Hermanni &amp; Co. (GmbH &amp; Co.) KG, 22335 Hamburg<\/p>\n<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"wpb_text_column us_custom_1e35b7a7\"><div class=\"wpb_wrapper\"><p>Anti-sebaceous properties<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_a9be633b en_overflow_hide height_large\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 vc_col-lg-6 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"2500\" height=\"1875\" src=\"https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/09\/Stinkt-aber-hilft.jpg\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/09\/Stinkt-aber-hilft.jpg 2500w, https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/09\/Stinkt-aber-hilft-300x225.jpg 300w, https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/09\/Stinkt-aber-hilft-1024x768.jpg 1024w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" title=\"\"><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-12 vc_col-lg-6 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_custom_heading text=&#8221;Powerfully effective, characteristic odour, black in colour&#8221; use_theme_fonts=&#8221;yes&#8221;]<div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Ichthyol\u00ae active ingredients are obtained from naturally sourced shale oils. The therapeutic properties of these natural substances are based on organically bound sulphur compounds that smell characteristically &#8220;tar-like&#8221;. Dark Ichthyol\u00ae also gives rise to the highly concentrated Ichtholan\u00ae ointments that have an intense black colour.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_c70c97eb en_overflow_hide height_large\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-3 vc_hidden-sm vc_hidden-xs wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"vc_col-sm-12 vc_col-lg-6 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_custom_heading text=&#8221;Important Information&#8221; use_theme_fonts=&#8221;yes&#8221;]<div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><ul>\n<li><strong>Ichtholan\u00ae 20\u00a0%, 50\u00a0% and Ichtholan\u00ae special are darkly pigmented ointments.<\/strong> In use, they should always be covered with an adhesive plaster or bandage to avoid stains on clothing. However, if something should go wrong: <a href=\"https:\/\/ichtholan.de\/faqs\/\" target=\"_blank\" rel=\"noopener\">Here are tips on how to remove stains<\/a><\/li>\n<li><strong>Only Ichtholan\u00ae is dark &#8211; all other Ichthyol\u00ae medicines are pale in colour.<\/strong><\/li>\n<li><strong>Ichthyol\u00ae is not tar!<\/strong> Despite the &#8220;tar-like&#8221; smell, the active ingredients of Ichthyol\u00ae have nothing to do with tar but are very well tolerated and safe to use. <a href=\"#not-tar\">Further information<\/a><\/li>\n<li><strong>The Ichthyol\u00ae active ingredients have no connection to petroleum.<\/strong><\/li>\n<\/ul>\n<\/div><\/div><div class=\"w-separator size_small\"><\/div><div class=\"w-tabs accordion toggle_style_1 has_scrolling\" style=\"--sections-title-size:inherit;--sections-gap:0.5rem;\"><div class=\"w-tabs-sections titles-align_none icon_chevron cpos_right\"><div class=\"w-tabs-section\" id=\"c466\"><button type=\"button\" class=\"w-tabs-section-header\" aria-controls=\"content-c466\" aria-expanded=\"false\"><div class=\"w-tabs-section-title\">Further information<\/div><div class=\"w-tabs-section-control\"><\/div><\/button><div  class=\"w-tabs-section-content\" id=\"content-c466\"><div class=\"w-tabs-section-content-h i-cf\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>The term &#8220;oil shale rock&#8221; is not clearly defined and is therefore used for very different types of rock, including rock in which petroleum occurs. The Ichthyol\u00ae active ingredients are extracted from Jurassic limestone, which is interspersed with organic substances &#8211; colloquially also called &#8220;oil stone&#8221; or &#8220;oil shale rock&#8221;. The &#8220;shale oil&#8221; used to produce the active substances is extracted from the Alpine rock by dry distillation. This shale oil is fundamentally different from petroleum, which is present in liquid form in deep rock layers and is brought to the surface by pumping, partly by fracking.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-12 vc_col-lg-3 vc_col-md-3 vc_hidden-sm vc_col-xs-12 vc_hidden-xs wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_a9be633b en_overflow_hide height_large\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 vc_col-lg-6 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"1920\" height=\"1439\" src=\"https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/06\/Ichtyol_023.jpeg\" class=\"attachment-full size-full\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/06\/Ichtyol_023.jpeg 1920w, https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/06\/Ichtyol_023-300x225.jpeg 300w, https:\/\/www.ichthyol.de\/wp-content\/uploads\/2022\/06\/Ichtyol_023-1024x767.jpeg 1024w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" title=\"\"><\/div><\/div><\/div><\/div><\/div><div class=\"vc_col-sm-12 vc_col-lg-6 vc_col-md-6 vc_col-xs-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_custom_heading text=&#8221;From a rock to a medicinal product&#8221; use_theme_fonts=&#8221;yes&#8221;]<div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>The production of Ichthyol\u00ae active ingredients is a complex, multi-stage process.<\/p>\n<ul>\n<li>Quarrying of the rock<br \/>\nThe extraction of the oil shale rock takes place in the company&#8217;s own mine in Orbagnoux, located in the French Alps. The responsible treatment of nature has always been our top priority &#8211; learn more (link to text &#8220;Responsible treatment of nature&#8221;).<\/li>\n<li>Generation of shale oil<br \/>\nTo obtain the valuable shale oil, the rock is heated to 450 degrees Celsius in the absence of air; this process is known as &#8220;dry distillation&#8221;.<\/li>\n<li>Manufacture of Ichthyol\u00ae active ingredients<br \/>\nIn Seefeld, Tyrol, the oil is further processed. By means of vacuum distillation, the oil is separated into a high-boiling dark fraction and a low-boiling light fraction. Various careful processing steps transform the distillates into the active ingredients Ichthyol\u00aeLIGHT and Ichthyol\u00ae DARK. Manufacturing steps are carried out under strictly controlled conditions (&#8220;GMP&#8221;), resulting in active ingredients of the highest purity for use in medicinal products.<\/li>\n<li>The production of medicinal products and formulation ingredients takes place at the company&#8217;s headquarters in Hamburg<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_c70c97eb en_overflow_hide height_large\" id=\"not-tar\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"g-cols wpb_row via_flex valign_middle type_default stacking_default\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">[vc_custom_heading text=&#8221;Ichthyol\u00ae is not a tar&#8221; use_theme_fonts=&#8221;yes&#8221;]<div class=\"wpb_text_column en_wirkstoff_tabelle\"><div class=\"wpb_wrapper\"><table>\n<tbody>\n<tr>\n<td><\/td>\n<td><strong>Ichthyol\u00ae active ingredient<\/strong><\/td>\n<td><strong>Coal tar<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Raw material<\/strong><\/td>\n<td>Oil shale from phytoplankton<\/td>\n<td>Coal from terrestrial plants<\/td>\n<\/tr>\n<tr>\n<td><strong>Dry distillation<\/strong><\/td>\n<td>At lower temperatures (approx. 450\u00b0C)<\/td>\n<td>At high temperatures (approx. 1.000\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td><strong>Active ingredient<\/strong><\/td>\n<td>Shale oil, sulphonated<\/td>\n<td>Coal tar<\/td>\n<\/tr>\n<tr>\n<td><strong>Properties<\/strong><\/td>\n<td>\n<ul>\n<li>Salts in aqueous solution<\/li>\n<li>Water-soluble<\/li>\n<li>Rich in sulphur<\/li>\n<li>Low in phenols<\/li>\n<\/ul>\n<\/td>\n<td>\n<ul>\n<li>Mixture of hydrocarbons and phenols<\/li>\n<li>Not water-soluble<\/li>\n<li>Low in sulphur<\/li>\n<li>Rich in phenols<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Contamination with polycyclic <\/strong><br \/>\n<strong>aromatic hydrocarbons<\/strong><br \/>\n<strong>(benzo[a]pyrene)<\/strong><\/td>\n<td>High purity ( &lt; 0.01 ppm)<\/td>\n<td>High contamination ( &gt; 5.000\u00a0ppm )<\/td>\n<\/tr>\n<tr>\n<td><strong>Influence on the genetic material<\/strong><\/td>\n<td>No<\/td>\n<td>Indications of genetic alteration<\/td>\n<\/tr>\n<tr>\n<td><strong>Carcinogenic<\/strong><\/td>\n<td>No<\/td>\n<td>Indications of carcinogenic effects<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"[vc_custom_heading text=\"Wirkt. Seit 1884.\" font_container=\"tag:h1|text_align:center\" use_theme_fonts=\"yes\"]Ancient and yet cutting-edge: the active ingredients light Ichthyol\u00ae and dark Ichthyol\u00ae are extracted from natural oil shale rock that was formed 200 million years ago. For 140 years, Ichthyol-Gesellschaft has been harnessing this &#8220;power from the mountain&#8221; to produce naturally based medicines. What makes the active ingredients so special...","protected":false},"author":13,"featured_media":0,"parent":4979,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4946","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/pages\/4946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/comments?post=4946"}],"version-history":[{"count":0,"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/pages\/4946\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/pages\/4979"}],"wp:attachment":[{"href":"https:\/\/www.ichthyol.de\/en\/wp-json\/wp\/v2\/media?parent=4946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}