Source Naturals, L-Tryptophan, 1,000 mg, 90 Tablets

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Supplement Facts
Serving Size: 1 Tablet
 Amount Per Serving%DV
Vitamin B-6 (as pyridoxine HCl)20 mg1,000%
Iron (naturally occurring)390 mcg2%
L-Tryptophan1 g
Daily Value not established.
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  • Dietary Supplement
  • With Vitamin B-6
  • Mood, Relaxation, Sleep
  • Suitable for Vegans, Vegetarians and Hypoallergenic

The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response. It helps support relaxation, restful sleep, and a positive outlook. This tryptophan tablet includes vitamin B-6, which is required to convert tryptophan to serotonin. If needed, L-tryptophan is converted to niacin in the body, an important B vitamin. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.


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