Specification:Soy Isoflavones 20% HPLC,Soy Isoflavones 40% HPLC Usage:Food Additive,Pharmaceutical Product Packaging:25kg/drum, as per your requirement Grade:Pharm & Food Grade Sample: Free Sample 5g Delivery Time;:2-3 Days After Paid Payment Terms:100% TT Advance Refund: No Refund Shelf Life:18 Months When Stored Properly. Storage:Store In Cool And Dry Places. Keep Away From Strong Light And Heat. Purchase note:This price is only for reference,please send inquiry by quantity,specification & usage for offer details.