1.25 kg packaging : Inside Double sterile bag Outside: Cardboard bucket Inner packing size: 60cm*100cm double sterile bag Outer packing size: 35cm*35cm*51cm cardboard drum
2. 1to 5 kg packaging: Inside Ziplock bag Outside: Aluminum foil bag Factory Supply Biotin Supplement Raw Material D-Biotin Collagen Powder 99% Vitamin B7 Biotin Powder For Nails Hair Growth