L-Tryptophan Powder
This product looks safe
- No ingredients exceed tolerable upper intake levels
- Limited research evidence available for ingredients
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Suggested Usage: 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.
Warnings & Precautions
Caution: For adults only.
Consult physician if pregnant/nursing, taking medication (especially antidepressants such as SSRIs or 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.
Do Not Eat Freshness Packet Enclosed.
Not 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.
Formulation Notes
Every lot of NOW L-Tryptophan is tested to be free of Peak E and microbial contamination.
Vegetarian/Vegan
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
Additional Information
GMP QUALITY ASSURED
Amino Acids
Family owned since 1968.
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.*
CODE 0263 V6
Supports Relaxation*
~ Encourages Positive Mood* ~ Promotes Restful Sleep*
Non-GMO
This product is sold by weight not volume.
Store in a cool, dry place after opening.
Please Recycle.
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.