Source Naturals L-Tryptophan Perspective: front

Source Naturals L-Tryptophan

4.58(24)View All Reviews
500 mg - 120 CapsulesUPC: 0002107801985
Prices May Vary
Purchase Options:

Product Information

  • 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-TRYPOTOPHAN is extremely pure and is regularly tested to ensure the highest standards of quality.

  • Coming Soon: FoodHealth Score - a simple nutrition rating to help you eat healthier.
    Nutrition Facts
    40.0 Servings Per Container
    Serving size
    Amount per serving
    Calories0
    % Daily value*
    Total Fat0g0%
    Saturated Fat0g0%
    Trans Fat0g
    Cholesterol0mg0%
    Sodium0mg0%
    Total Carbohydrate0g0%
    Dietary Fiber0g0%
    Sugar0g
    Protein0g
    Calcium0mg0%
    Iron575mg
    Vitamin A0International Unit0%
    Vitamin C0mg0%
    *The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

    Ingredients
    Iron , L-Tryptophan , Gelatin ( Capsule ) , Silica , Dibasic Calcium Phosphate , Microcrystalline Cellulose and Magnesium Stearate .

    Allergen Info
    Contains Beef and its Derivatives,Pork and its Derivatives. Free from Does Not Contain Declaration Obligatory Allergens.

    Disclaimer
    Actual product packaging and materials may contain additional and/or different ingredient, nutritional, or proper usage information than the information displayed on our website. ...

Fred Meyer is not responsible for the content provided in customer ratings and reviews. For more information, visit our Terms and Conditions. (Opens in a new tab or window)

  • Reviews

    Average Customer Rating
    4.58
    (24)
    5
    (17)
    4
    (6)
    3
    (0)
    2
    (0)
    1
    (1)