PENTYL 3-GLYCERYL ASCORBATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PENTYL 3-GLYCERYL ASCORBATE

Safety grade: A

A vitamin C derivative that brightens skin and supports collagen production, helping to reduce the appearance of fine lines and dark spots. It's gentler on sensitive skin than traditional vitamin C while still delivering antioxidant benefits to protect against environmental damage.

Graded using: COSING.

Last verified: June 9, 2026