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Quaternium-15

Beauty Quaternium 15Quercetin

Quaternium-15
Perservative that releases formaldehyde. Can cause dermatitis.See Formaldehyde.

 


Quaternium-15 * Preservative used in cosmetics. Fights bacteria.
Glossary Index ...

Quaternium-15: Preservative used in cosmetics. Water soluble anti microbial agent that fights bacteria. A quaternary ammonium salt. See Quaternary Ammonium Salts.

Virtually any product that contains water must contain some preservatives. The most common are parabens, imidazolidinyl urea, Quaternium-15, DMDM hydantoin, phenoxyethanol, methylchloroisothiazolinone, and formaldehyde.

See also: Extract, Soluble, Alcohol, Lotion, Coconut Oil