... used in cosmetics, pharmacy and health and beauty food Hyaluronic Acid,also named Sodium Hyaluronate. Molecular Formula ... -61-9 We supply the following grade :1. Food grade 2. Cosmetic grade 3. Injection grade 4. ... used in cosmetics, pharmacy and health and beauty food. Cosmetic grade HAHA is a natural biotic component, ... HA will be more widely used in medicine Food grade HAHA content is about 15g in a ...