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Quaternium-15.

INCI name: Quaternium-15

Function: Preservative, antimicrobial.

Origin: Synthetic.

Concentration allowed by European regulations : Prohibited in Europe.

Where to find it / them? : Moisturizing gels, masks, styling gels, eye shadows, loose and compact powders, facial cleansers, shampoos, serums, conditioners, blushes, mascaras, foundations, eye creams, sunscreens.

Risks to health: Potential allergen, potential skin irritant, suspected carcinogen (formaldehyde releaser).

Risks to the environment : /

More information : /