Ostrea shell extract, the powder from ground oyster shells, is used in cosmetic formulations. The powder acts as an abrasive (removes impurities from the body surface, supports mechanical tooth cleaning and/or improves the shine).
Ostrea shell extract, the powder from ground oyster shells, is used in cosmetic formulations. The powder acts as an abrasive (removes impurities from the body surface, supports mechanical tooth cleaning and/or improves the shine).