Highlights- Sleep support
- 500 mg per capsule
- Dietary supplement
- Promotes healthy sleep patterns
- It helps regulate the body's daily rhythm
- Supports healthy serotonin levels
OverviewAre you looking for effective sleep support? Swanson L-Tryptophan delivers 500 mg of L-tryptophan per capsule to help support healthy serotonin levels and provide restful sleep. L-tryptophan, an essential amino acid, must be obtained in the diet or in supplement form. Extensive batch testing indicates no Peak-E in this product.
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