Min. Order Reference FOB Price
100000 Pieces US$0.018-0.05 / Piece
Product Description
What is Melatonin Softgels Capsule? Melatonin is a substance secreted by the pineal gland of human brain,and its function is to regulate sleep. Melatonin secretion decreased will influence Morpheus with the increase of age. This product can improve sleep quality significantly without any side ...