... Purity 5,GMP Manufactory low molecular weight hyaluronic acid 1. Food Grade 2. Cosmetic Grade 3 ... white granule or powder,soluble in waterGlucose aldehyde acid content %≥40pH value6.0-8.0Loss on ... than 99%, with D-glucuronic acid content being more than 45%.2.Hyaluronic acid is fine classified ... ingredientManufacturer direct supply, provide OEM, R&D serviceISO/HACCP/KOSHER/GMPs/FDA 1,Advanced equipment ...