GLUCOSAMINE SULFATE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
GLUCOSAMINE SULFATE
Safety grade: A
Glucosamine sulfate is a natural compound found in the body that helps maintain healthy connective tissues and joints. In skincare, it's used to help improve skin hydration and support the skin's structural integrity.
This ingredient conditions and hydrates the skin while helping to support the skin's natural moisture barrier and promote a smoother, more supple complexion.
Graded using: COSING, FDA.
Last verified: May 26, 2026
Other Skin Conditioning ingredients
- TOCOPHEROL — Grade A
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- DIMETHICONE — Grade A
- TOCOPHERYL ACETATE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- ETHYLHEXYLGLYCERIN — Grade A