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 useTake 1-2 capsules 2 to 3 times daily on an empty stomach, with final dose at bedtime, or as directed by your physician.
Other ingredientsHypromellose (cellulose capsule), rice flour, ascorbyl palmitate and stearic acid (vegetable source).
Not manufactured with wheat, gluten soy, milk, egg, fish, shellfish or tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
WarningsNatural color variation may occur in this product.
Store in a cool, dry place after opening after opening.
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.
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