Ingredient
ZINC SULFATE
Name / description
Zinc Sulphate; Sulphuric Acid, Zinc Salt
Function(s) of this ingredient in cosmetic products
ANTIMICROBIAL
Helps control the growth of micro-organisms (eg bacteria and fungi)
ANTIPLAQUE
Protects against dental plaque
ASTRINGENT
Contracting and/or tightening the skin
ORAL CARE
Cleans, deodorises and / or protects the oral cavity or teeth
Origin
synthetic
Occurrence in cosmetics
Deodorants, oral care products, emulsions
Background information on use in cosmetics
Zinc sulphate has an astringent and antibacterial effect and is, therefore, suited for use in deodorants, oral care products and as stabiliser for W / O emulsions.
Information on safe use
This substance is expressly approved and / or subject to a restriction as a result of an entry in Annex III of the EC Cosmetics Regulation after an assessment by the Scientific Committee on Consumer Safety of the EU Commission (SCCS). Restrictions can relate eg to purity criteria, a maximum concentration or the restriction to certain product categories. Subject to the conditions possibly imposed in Annex III, the use of this substance in cosmetic products is safe.
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.