Source Naturals, Inc. L-Tryptophan 500mg 60 Capsule
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L-Tryptophan 500mg 60 Capsule
The essential amino acid l-tryptophan is the precursor for the synthesis of both melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response and sleep/wake cycles. It helps support relaxation, restful sleep, and positive mood. If needed, l-tryptophan converts to niacin in the body, an important B vitamin. SERENE SCIENCE L-TRYPTOPHAN is extremely pure and is regularly tested to ensure the highest standards of quality.*
Suggested Use As a dietary supplement 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take an additional 3 capsules before bed. - Or as directed by your healthcare professional.
Serving Size 3 Capsules
Amount Per Serving
% Daily Value***
Iron naturally occurring
L-Tryptophan 25 mg naicin equivalents
*Daily Value not established. ***Percent Daily Values are based on a 2,000 calorie diet
Other Ingredientsgelatin capsule , magnesium stearate, silica, microcrystalline cellulose, and dibasic calcium phosphate.
Does Not Containyeast, dairy, egg, gluten, soy or wheat. Contains no preservatives, or artificial color, flavor or fragrance.
WarningsKeep out of reach of children. As with all dietary supplements, consult your healthcare professional before use. See product label for more information. If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children. Store in a cool, dry place.