--- title: How does Medicasp work to eliminate dandruff? description: Learn how to eliminate dandruff once and for all with Medicasp, which, with active ingredients like coal tar, helps eliminate the fungus that causes it. --- ![](https://medicasp.us/hubfs/atom2_GRAY-min.webp) ![](https://medicasp.us/hubfs/Medicasp_sphere_2-min.webp) ![](https://medicasp.us/hubfs/Sphere_2-_1_-min-1.webp) How does Medicasp help get dandruff under control? Medicasp Shampoo goes to work on the scalp with an OTC medicated formula that helps normalize fast cell turnover and calm irritation—making the itch–flake cycle easier to manage, even when Malassezia may be part of the picture. In real-world use, many people notice improvement early in their routine; keep using as directed for best results. ![](https://medicasp.us/hubfs/WhatsApp-Image-2022-12-14-at-4.28.06-PM-min.webp) Simulated imagery This anti-dandruff shampoo is available with coal tar 0.5%, a keratoplastic active that slows excessive keratinocyte proliferation and helps relieve dandruff symptoms: flaking/scaling, itching, irritation and redness. Learn more below about this ingredient and how it supports dandruff symptom relief.   ## **What is coal tar?** A trusted scalp treatment used for over 200 years, coal tar is an OTC ingredient that helps control dandruff symptoms like flaking and irritation and supports long-lasting scalp comfort when used regularly. Medicasp uses a coal tar extract designed to work at the scalp surface, helping reduce visible flakes and soothe itchy, irritated skin—so hair looks clearer and feels more manageable.   ![mujer pelo hermoso](https://medicasp.us/hubfs/portrait-of-beautiful-woman-with-modern-hairstyle-in-studio-pretty-lady-in-black-dress-looking-at-ca.webp) ## **How to use for best results** Apply to wet hair and gently massage into the scalp. Leave on a few minutes, then rinse thoroughly; repeat if desired. Use 2–3× per week (or as directed by your doctor). If symptoms persist or worsen, stop use and ask a healthcare professional. ![](https://7172703.fs1.hubspotusercontent-na1.net/hubfs/7172703/atom2_orange-min.webp) ![](https://7172703.fs1.hubspotusercontent-na1.net/hubfs/7172703/atom1_gray-_4_-min.webp) ![](https://7172703.fs1.hubspotusercontent-na1.net/hubfs/7172703/Sphere_2-min.webp) ## Frequently Asked Questions - ![](https://medicasp.us/hubfs/video-3-min-1.webp) #### Can I use my shampoo at the same time as Medicasp? Yes—alternate as needed, but keep Medicasp in your routine... [Read more](https://medicasp.us/en-us/can-i-use-another-shampoo-at-the-same-time) - ![](https://medicasp.us/hubfs/video-1-min.webp) #### What is coal tar 0.5%? This active ingredient belongs to a class of drugs called... [Read more](https://medicasp.us/en-us/what-is-coal-tar) - ![](https://medicasp.us/hubfs/Medicasp/us/medicasp-contains.jpg) #### What it contains? POWERED BY COAL TAR 0.5%... [Read more](https://medicasp.us/en-us/what-does-medicasp-contain-coal-tar) - ![](https://medicasp.us/hubfs/video-4-min.webp) #### Can I use conditioner along with Medicasp? Yes. You can continue your regular conditioner... [Read more](https://medicasp.us/en-us/how-do-you-use-conditioner-with-medicasp) - ![](https://medicasp.us/hubfs/video-6-min.webp) #### Can I use Medicasp while pregnant? Ask a doctor before use if you are pregnant or breastfeeding. [Read more](https://medicasp.us/en-us/medicasp-in-pregnancy) - ![](https://medicasp.us/hubfs/video-7-min.webp) #### Is Medicasp good for seborrheic dermatitis? Medicasp is an OTC medicated dandruff/seborrheic-dermatitis shampoo... [Read more](https://medicasp.us/en-us/shampoo-seborrheic-dermatitis) - ![](https://medicasp.us/hubfs/video-8-min.webp) #### Can I dye my hair while using Medicasp? You can dye or color your hair while using Medicasp... [Read more](https://medicasp.us/en-us/can-i-dye-my-hair-while-using-medicasp-shampoo) - ![](https://medicasp.us/hubfs/video-5-min.webp) #### At what age can Medicasp be used? The use of medicasp is recommended from... [Read more](https://medicasp.us/en-us/at-what-age-can-medicasp-be-used) ![](https://7172703.fs1.hubspotusercontent-na1.net/hubfs/7172703/atom1_gray-_5_-min-1.webp) ![](https://7172703.fs1.hubspotusercontent-na1.net/hubfs/7172703/Sphere_2-_1_-min-1.webp) ![](https://7172703.fs1.hubspotusercontent-na1.net/hubfs/7172703/Medicasp_sphere_2-min.webp) ## FOLLOW OUR SOCIAL NETWORKS [![](https://medicasp.us/hubfs/face%20(2).svg) ](https://www.facebook.com/GenommaLab) [![](https://medicasp.us/hubfs/insta%20(2).svg) ](https://www.instagram.com/genomma/) ![](https://7172703.fs1.hubspotusercontent-na1.net/hubfs/7172703/Logo%20(3).svg) ©2025 GENOMMA LAB ALL RIGHTS RESERVED [Privacy Notice ](https://marcas.genommalab.com/en/privacy-policy) [Terms and conditions ](https://marcas.genommalab.com/en/terms-conditions) ```json { "@context" : "https://schema.org", "@type" : "Question", "name" : "How does Medicasp work to eliminate dandruff?", "text" : "Learn how to eliminate dandruff once and for all with Medicasp, which, with active ingredients like coal tar, helps eliminate the fungus that causes it." } ```