This supplement contains L-Tryptophan, L-Theanine, and GABA, and is expected to have a relaxing effect. - Product Name: Glynin Premium - Contents: 17 packets - Ingredients: L-Tryptophan, L-Theanine, GABA The number of steps may be inaccurate, so please prioritize the number of photos. Shipped via Yu-Packet Post, The box will be opened and only the sticks will be shipped. The box will not be included. Please be aware of this. Please purchase with your understanding.