1kg High Quality Supplements Bcaa 99% Purity Glutamine Bulk Nutritient Fermented Feed Additive L-Glutamine with double plastic container inside/Aluminum foil bag outside. 25kg High Quality Supplements Bcaa 99% Purity Glutamine Bulk Nutritient Fermented Feed Additive L-Glutamine with double plastic container inside/Fiber drum outside. Or it is at your option.