INCI name: Butylated Hydroxytoluene (BHT).
Function: Antioxidant, masking agent.
Origin: Synthetic.
Concentration allowed by the EU regulation: Unregulated.
Where to find it / Where they are found?: Eau de toilette, tanning oils, eye creams, foot masks, sun mists/sprays/spritzers, hair masks, eyeshadow bases, conditioners.
Health risks: Suspected endocrine disruptor, potential allergen, suspected carcinogen.
Environmental risks: Polluting extraction process, potential aquatic ecotoxicity.
Alternative :
Additional information: Also used as a food additive (E321).