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.
60 Vegetarian Capsules
THORNE RESEARCH, INC.
Dover, Idaho 83825 USA
Thorne Research products are available through health care practitioners and pharmacies.
Serving Size: One (1) Capsule
Each Capsule Contains:
Tryptophan (as L-Tryptophan) ...500mg *
* Daily Value (DV) not established
Hypromellose (derived from cellulose) capsule.
May contain one or more of the following hypoallergenic ingredients to fill space - Leucine, Silicon Dioxide.
1 - 2 capsules tid
TAMPER EVIDENT: Use only if bottle is sealed.
If pregnant, consult your health care practitioner before using this product.
STORE TIGHTLY SEALED IN A COOL DRY PLACE.