OSTREA EDULIS EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.
OSTREA EDULIS EXTRACT
Oyster Extract
Safety grade: A
Oyster extract is a nutrient-rich ingredient derived from oyster shells and tissue. It contains minerals and proteins that are believed to nourish and support the skin.
This ingredient is used to condition and moisturize the skin, helping to improve its texture and overall appearance.
Graded using: COSING.
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