POLYAMIDE-5 is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

POLYAMIDE-5

Safety grade: A

Polyamide-5 is a synthetic polymer, similar to nylon, that is used in skincare and cosmetic products. It forms a lightweight, breathable film on the skin's surface.

This ingredient conditions and smooths the skin by creating a soft, flexible coating that helps improve skin feel, texture, and appearance while allowing the skin to breathe.

Graded using: COSING, FDA.

Last verified: May 26, 2026