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.
Suggested Use As a dietary supplement Take one or two 1/4 level teaspoons 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 Two 1/4 Level Teaspoons approx. 1 g
Servings Per Container about 57
Amount Per Serving
% Daily Value***
***Percent Daily Values are based on a 2,000 calorie diet
Does Not Containwheat, gluten, soy, milk, egg, fish, shellfish or tree nut
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. Keep out of reach of children.
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.