Ingredient
TBHQ
Name / description
TBHQ; 2-(1,1-Dimethylethyl)-1,4-benzenediol; 2-tert-Butyl-1,4-dihydroxybenzene; tert-Butyl Hydroquinone
Function(s) of this ingredient in cosmetic products
ANTIOXIDANT
Inhibits reactions promoted by oxygen, thus avoiding oxidation and deterioration of ingredients
FRAGRANCE
Enhances the smell of a product and / or perfumes the skin
FRAGRANCE FUNCTIONAL
Functional ingredient (excipient) of perfume oils and / or flavours
Origin
synthetic
Occurrence in cosmetics
Hair dyes, lipsticks
Occurrence in other products
Medicinal products and medical devices, polyester resins, fly repellents
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. Cross-allergies with butylhydroxy anisol (BHA) and butylhydroxy toluene (BHT) are possible.
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.