Stark 3D+ DMAA & PUMP is a blend...
Now Foods - L-Theanine contains the natural relaxant theanine, an amino acid extracted from green tea leaves.
Supplement to improve the quality of sleep, increase academic performance, increase mental alertness and concentration.
Puritan's Pride - L-Theanine plus Melatonin is a dietary supplement that improves sleep quality.
Now Foods 5-HTP contains the amino acid 5-hydroxytryptophan, derived from the seed of the African plant Griffonia simplicifolia.
Jarrow Formulas Theanine promotes relaxation without causing drowsiness, as evidenced by enhanced alpha wave production.
Puritan's Pride - L-Theanine 200 mg & Valerian Extract 100 mg is a complex relaxant based on L-theanine and valerian extract to relax and rejuvenate the central nervous system.
Swanson's L-Theanine Dietary Supplement contains the amino acid L-Theanine, which promotes relaxation without causing drowsiness.