PENTYLENE GLYCOL is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

PENTYLENE GLYCOL

Safety grade: A

Pentylene glycol is a lightweight, colorless liquid that acts like a moisture magnet, drawing water into your skin to keep it hydrated. It also helps dissolve and mix other ingredients together in skincare formulas.

This ingredient hydrates and softens skin while also helping to dissolve and preserve other active ingredients in cosmetic formulations.

Graded using: COSING, FDA.

Last verified: May 26, 2026