Brand: Double Wood Supplements Features: Third Party Tested and Manufactured in the USA: Doublewood L Theanine capsules are third party tested and manufactured right here in the USA Supports Relaxation: L Theanine may help supports relaxation without causing drowsiness; Perfect for those that need to remain calm while retaining a sharp mental edge Non-GMO and Gluten Free: Double Wood's L-Theanine is Non-GMO and Gluten Free Works Well with Magtein (Magnesium L-Threonate) and Apigenin: Take with Magnesium L-Threonate and Apigenin for best results Part Number: DWLTH Details: L-Theanine (L Theanine)(LTheanine)( 5-N-Ethyl-Glutamine) is an amino acid that is not commonly obtained through diet used to support relaxation EAN: 0859793007020 Package Dimensions: 4.3 x 2.1 x 2.0 inches