QUATERNIUM-95 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

QUATERNIUM-95

Safety grade: A

Quaternium-95 is a synthetic conditioning agent that helps detangle and soften hair while also protecting it from sun damage. It's a type of chemical compound designed to improve how hair feels and looks.

This ingredient works as a hair conditioner to reduce frizz and improve manageability while simultaneously absorbing harmful UV rays to protect hair from sun exposure and color fading.

Graded using: COSING.

Last verified: May 26, 2026

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