Source Naturals, L-Tryptophan 500 mg 30 Capsules

SKU: SN-19831

Availability: Out of stock

MSRP: $12.75

HD Price: $11.84

Savings: $0.91 (7% Off)

Quick Overview

    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.

    Supplement Facts

    Suggested Use 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 capsules before bed.
    Supplement Facts
    Supplement Facts
    Serving Size: 3 Capsules
    Servings Per Container: 10
      Amount Per Serving % DV
    Iron (naturally orrcuring) 575 mcg
    L-Tryptophan 1.5 g  

    *Daily Value (DV) not established.

    Other Ingredients Gelatin (capsule), microcrystalline cellulose, dibasic calcium phosphate, colloidal silicon dioxide, and magnesium stearate.
    Warnings 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.

    Additional Information

    SKU SN-19831
    Name Source Naturals, L-Tryptophan 500 mg 30 Capsules
    UPC 021078019831
    MPN SN1983
    Brand Source Naturals
    Form Capsule
    Shipping Weight 0.0900
    Serving Size 3 Capsules
    Package Description 30 Capsules


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    The most helpful favorable review

    If you take for a long period, does the same effect of antidepressants, important for those who wants to be calm and happy (increases your serotonin).

    Published by Mcavutto on 2013-11-03 04:54:28
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