- An essential amino acid
- Promotes restful sleep & positive mood
- Pharmaceutical grade
For Relaxation, Positive Mood & Sleep*
- Pharmaceutical Grade
- Highest Purity
L-tryptophan is an essential amino acid and hence cannot be synthesized by the body, but must be obtained from food or supplements. Because L-tryptophan is converted to serotonin (5-hydroxytryptamine) and melatonin in the body, it plays an important role in promoting relaxation, restful sleep and positive mood.*
L-tryptophan may also help in reducing carbohydrate cravings.* Jarrow Formulas® L-Tryptophan TryptoPure™ is manufactured at a GMP facility via fermentation from vegetable materials.
Suitable for vegetarians/vegans.
No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Take 1 capsule on an empty stomach 30 minutes before sleep with water or fruit juice or as directed by your qualified health care consultant.
Keep in a cool, dry, dark place. May be refrigerated, but keep lid tightly sealed.