Zinc pyrithione was originally used as an antibacterial and antifungal agent. It is still used as an antifungal, primarily as a treatment for dandruff and seborrheic dermatitis. Its current antibacterial uses are treating Streptococcus and Staphylococcus infections and psoriasis, eczema, ringworm, and athlete’s foot.

Zinc pyrithione (ZPT) is an active material that has been used for over 50 years to effectively treat dandruff and seborrheic dermatitis (D/SD). It has become the most common material for that purpose, its use has expanded to include other skin benefits such as skin hygiene.

Our experts agree that zinc pyrithione is safe for all hair types, but would be most beneficial for those who are experiencing dandruff, seborrheic dermatitis, or other scalp conditions that are aggravated by fungus/yeast..

Zinc pyrithione, which has been classified as a category 1B carcinogen, is now prohibited for use in cosmetic products.

Zinc pyrithione cream For the treatment of mild seborrheic dermatitis, the National Eczema Foundation suggests daily use of a cleanser that contains 2 percent zinc pyrithione followed by a moisturizer. You can also use the cream daily by applying it in a thin layer to the affected area.

The active ingredient, zinc pyrithione (ZPT) has been a part of the Head & Shoulders formula since 1960. Thanks to its anti-fungal properties, zinc pyrithione is great for treating mild and moderate cases of dandruff, helping to curtail the problems caused by malassezia and to protect your scalp from its effects.

Zinc pyrithione is not available as an FDA-approved product however, there are various topical dosage forms available OTC in the US.

In the European Union (EU), in accordance with the European Cosmetic Regulation No. 1223/2009,, Zinc Pyrithione is included in the list of substances which cosmetic products must not contain except subject to the restrictions laid down (Annex III).

2 to 3 weeks: Dandruff Shampoo “To stop the yeast growth, you need a shampoo that contains either pyrithione zinc or selenium sulfide,” says Joshua Zeichner, M.D., director of cosmetic and clinical dermatology at Mount Sinai Hospital in New York City.

Head & Shoulders Damage Rescue Pyrithione Zinc Dandruff Shampoo 14. 2 fl oz (420 ml). Head amp Shoulders Damage Rescue Shampoo conditions to nourish damaged hair and helps relieve dry scalp.

Zinc pyrithione is a topical agent used as a topical antifungal and antibacterial. It is often used for the treatment of dandruff and seborrhoeic dermatitis but may also be used to treat other skin conditions including eczema, psoriasis, athletes foot, and ringworm.

The active chemical in Head & Shoulders shampoo is Zinc Pyrithione . This chemical substance successfully kills fungus and bacteria. It is a strong germ killer. But this chemical is not useful for killing head lice.

On average, individuals reported better results from pyrithione zinc as opposed to ketoconazole in terms of overall performance on hair health (hair-combing ease, smoothness, frizz, etc) In an experiment carried out on mice, it appeared to stimulate hair growth, and when it was integrated into a shampoo (opposed to a regular lotion/ointment) penetration was enhanced [ 8 ]

Your patch test result indicates that you have a contact allergy to zinc pyrithione. This contact allergy may cause your skin to react when it is exposed to this substance although it may take several days for the symptoms to appear. Typical symptoms include redness, swelling, itching, and fluid-filled blisters.