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Source Naturals L-Tryptophan, 500 mg, 60 Capsules
Regular: $11.98You Save: 19%Online Sale Price: $9.74
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Mood, Relaxation, Sleep
The essential amino acid L-Tryptophan helps support relaxation, restful sleep and feeling better. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. If needed, L-Tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.