Source Naturals L-Tryptophan 60 Capsules 021078025429

L-Tryptophan 60 Capsules

by Source Naturals

  • • 20 servings
Retail $19.98Regular $10.38$9.68

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Gluten Free

Dairy Free

The essential amino acid L-tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep/wake cycles. L-Tryptophan also supports immune functions because it is the body’s precursor to the kynurenines that regulate immunity. If needed, L-tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Source Naturals L-Tryptophan is extremely pure and is regularly tested to ensure the highest standards of quality.

Serving Size

3 Capsules, 20 servings per container

Other Ingredients

Gelatin (capsule), dibasic calcium phosphate, microcrystalline cellulose, silica, and magnesium stearate.

Suggested Use

Take 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 capsules before bed.

Does Not Contain

Yeast, dairy, egg, gluten, corn, soy or wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Warnings/Cautions

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.

Supplement Facts

Serving Size is 3 Capsules
Amount Per Serving%DV
Iron (naturally occurring)575mcg3%
L-Tryptophan1.5g*
*Daily Value (DV) not established.


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