Ingredient
ZINC PYRITHIONE
Name / description
Zinc Pyrithione; Pyridine-2-thiol-1-oxide, Zinc Complex (2:1)
Function(s) of this ingredient in cosmetic products
ANTI-SEBORRHEIC
Prevents seborrhea and / or seborrheic dermatitis or relieves their symptoms; and / or acts against dandruff
ANTI-SEBUM
Inhibits sebum production
Origin
synthetic
Occurrence in cosmetics
Anti-dandruff shampoos, cosmetic products which are rinsed off after use, haircare products intended to remain on the hair Use of Zinc Pyrithione in cosmetic products has been prohibited as of March 1, 2022.
Occurrence in other products
Medicinal products for external application
Background information on use in cosmetics
Because of its fungicide properties, zinc pyrithione was frequently used as an active ingredient in shampoos to treat dandruff.
Links to scientific assessments
SCCS opinion on zinc pyrithione (2020)
Further information
For the clarification of a suspicion of a contact allergy this substance can be routinely tested in the epicutaneous test at the dermatologist.
Belongs to the following substance groups
Regulating cosmetics
Cosmetics Ingredients are subject to regulation. Please note, different regulations may apply to cosmetic ingredients outside the EU.