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Source Naturals

Product Details

Image of L-Tryptophan 500 mg Tablet
  • L-Tryptophan 500 mg Tablet

    Product UPC# 021078019794

    Item# SN1979

  • Suggested Retail Price*: $17.98
  • Our Price: $12.64
  • 30% Savings*


  • Quantity
l-Tryptophan
Mood, Relaxation, Sleep
The essential amino acid l-tryptophan helps support relaxation, restful sleep, and feeling better. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. 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.

  • Directions

    Directions: 1 tablet three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 tablets before bed.

  • Ingredients

    Ingredients: 3 Tablets supply:
    Calcium 52 mg 5%
    Iron (naturally occurring) 570 mcg 3%
    L-Tryptophan 1.5 g
    Other Ingredients: dibasic calcium phosphate, stearic acid, modified cellulose gum, and colloidal silicon dioxide.

    Warning: If you are pregnant, breastfeeding, may become pregnant, or are taking medications such as SSRI's or MAOI's consult your health care professional before using this product.

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