sericin powder
post date: dec 16,2021 expiry date: dec 16,2022 detailed description: quantity: 1000kilograms specs:food grade and cosmetic grade definition of the product:sericin powder is produced by advanced biologic technique. it contains 18 kinds of amino acids, including all 8 kinds of human needful ones. because the hydrophilic amino acids proportion reaches 80%, it has extraordinary excellent…
sericin powder
post date: nov 22,2021 expiry date: nov 22,2022 detailed description: quantity: 1000kilograms specs:food grade and cosmetic grade definition of the product:sericin powder is produced by advanced biologic technique. it contains 18 kinds of amino acids, including all 8 kinds of human needful ones. because the hydrophilic amino acids proportion reaches 80%, it has extraordinary excellent…
