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【Polyquaternium 39】

Rating: GOOD
Categories: Film-Forming Agent, Polymer

Polyquaternium-39 is a synthetic polymer used in both skin care and hair care products. It can serve multiple functions, including as an anti-static agent, film-forming agent, and hair fixative.

Polyquaternium-39 is used in cosmetics in concentrations up to 3% for both rinse-off and leave-on products. The independent Cosmetic Ingredient Review has ruled polyquaternium-39 safe in its current usage, where it determined in the amounts used in cosmetics it was nontoxic and non-irritating.

In its raw form, polyquaternium-39 is a clear, viscous liquid.

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