L-Tryptophan is an essential amino acid, therefore, it is not synthesized by the body and must be obtained from the diet.* L-Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Every lot of NOW L-Tryptophan is tested to be free of Peak E and microbial contamination.
Encourages Positive Mood
Promotes Restful Sleep
Suggested Use As a dietary supplement Take 1-2 capsules 2 to 3 times daily on an empty stomach, with final dose at bedtime, or as directed by your physician. - Or as directed by your healthcare professional.
Serving Size 2 VegCap
Servings Per Container 60
Amount Per Serving
% Daily Value***
1g 1,000 mg
*Daily Value Not Established ***Percent Daily Values are based on a 2,000 calorie diet
Other IngredientsCellulose capsule , Cellulose Powder and Stearic Acid vegetable source .
Does Not ContainNot manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
WarningsKeep out of reach of children. As with all dietary supplements, consult your healthcare professional before use. See product label for more information. For adults only. Consult physician if pregnant/nursing, taking medication especially antidepressants such as SSRIs and MAOIs , or have a medical condition. May cause drowsiness. Do not use with alcoholic beverages or while operating heavy machinery.
California residents Prop 65 Warning: ⚠WARNING: Consuming this product can expose you to chemicals including lead which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.