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

RHAMNOSE

Safety grade: A

Rhamnose is a natural sugar derived from plants that acts like a moisture magnet for your skin. It helps products absorb better and keeps skin feeling hydrated and soft.

This ingredient draws moisture into the skin to keep it hydrated and helps mask or improve the scent and texture of cosmetic formulas.

Graded using: COSING, FDA.

Last verified: May 26, 2026