L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating sleep, positive mood and immune function.* As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. NOW® L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.
Pharmaceutical Grade (USP)
Encourages Positive Mood
Promotes Restful Sleep
Serving Size: 2 Vcaps® Servings Per Container: 30
Amount Per Serving
% Daily Value
1.0 g (1,000 mg)*
* Percent Daily Values are based on 2,000 calorie diet. † Daily Value not established.
Suggested Usage: As a dietary supplement, take 1-2 Vcaps® 2 to 3 times daily on an empty stomach or as directed by a health care professional. Best used at bedtime.
Consider taking this product in combination with NOW® Inositol and Magnesium.
Other Ingredients: Cellulose (capsule), Cellulose and Stearic Acid (vegetable source).
Vegetarian/Vegan Product. Warning: Keep out of reach of children. Pregnant/lactating women, those taking anti-depressant medications (such as SSRI's or MAOI's), or those with liver disorders, consult a health care professional before using this product. May cause drowsiness.
Caution: Do Not Eat Freshness Packet. Keep in Bottle.
Disclaimers: *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. NOW® L-Tryptophan is Pharmaceutical Grade (USP). Vcaps® is a registered trademark of Capsugel. Store in a cool, dry place. Please Recycle.
SKU: 166 UPC: 733739001665 Distributed or manufactured from NOW Foods. See more NOW Foods products.