Solaray

Nature's Way

Terry Naturally

Source Naturals

Jarrow Formulas

Nature's Plus

Source Naturals, Inc. L-Tryptophan 500 mg 120 Capsule

021078019855

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L-Tryptophan 500 mg 120 Capsule

Product Description

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.


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


Supplement Facts

Serving Size: 3 Capsules Servings Per Container: 40

Amount Per Serving % Daily Value***

Iron (naturally occurring) 575 mcg 3%

L-Tryptophan 1.5 g


***Percent Daily Values are based on a 2,000 calorie diet

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


Does Not Contain:Contains no yeast, dairy, egg, gluten, corn, soy or wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


Warnings:Keep out of reach of children. As with all dietary supplements, consult your healthcare professional before use. See product label for more information.