This product is backordered. The manufacturer has not provided an availability date. We can take orders for this product, but cannot estimate shipping or delivery dates.
L-Tryptophan (500mg) 60 Capsules
Long-Term Backorder, Will Ship when Available
L-Tryptophan is an essential amino acid - one that must be obtained from food or supplements, as humans cannot synthesize it. L-tryptophan is utilized for protein synthesis, and is metabolized in the body into the neurotransmitters serotonin and melatonin. A small percentage of L-tryptophan is converted into niacin. Clinical studies have shown supplementation with L-tryptophan improves mood and helps sleep.
Thorne's pure, pharmaceutical-grade L-tryptophan has undergone numerous quality control tests to ensure its purity and safety.
1 capsule, 60 servings per container
A woman who is pregnant or nursing, or who might become pregnant, should consult a health-care practitioner before using this product.
Serving Size is 1 capsule*Daily Value (DV) not established.
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