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

MANNOSE

Safety grade: A

Mannose is a natural sugar that helps skin retain moisture and stay hydrated. It's similar to other sugars found in plants and is gentle enough for sensitive skin.

As a humectant, mannose draws water into the skin and helps lock in moisture, keeping skin hydrated and improving its texture and appearance.

Graded using: COSING, FDA.

Last verified: May 26, 2026