Risks to the environment : /
INCI name: Benzylhemiformal.
Where to find it / them? : /
Risks to health: Potential allergen, potential skin irritant (formaldehyde releaser).
More information : Only allowed in rinse-off products. Prohibited in aerosols for their proven carcinogenic effect by respiratory route.
Concentration allowed by European regulations : Up to 0.15% of the finished product.