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    Supports your body's natural production of serotonin for improved rest and relaxation.*

    Benefits of L-Tryptophan

    • Supports sleep*
    • Helps ease stress*
    • Promotes relaxation*
    • Dairy-Free Vegan
    • Dairy-Free Vegetarian
    • Dairy-Free Dairy-Free
    • Lactose-Free Lactose-Free
    • Corn-Free Corn-Free
    • Egg-Free Egg-Free
    • Fish-free Fish-free
    • Shellfish-Free Shellfish-Free
    • Treenut-Free Treenut-Free
    • Nut-Free Nut-Free
    • Peanut-Free Peanut-Free
    • Gluten-Free Gluten-Free
    • Wheat-Free Wheat-Free
    • Made-Without-Gluten Made-Without-Gluten
    • Soy-Free Soy-Free
    • Non-GMO Non-GMO
    • Yeast-Free Yeast-Free

    *All supplements are packaged in a facility that processes products containing wheat, soy, lactose, corn, egg, fish, shellfish, tree nuts, peanuts, gluten and sesame. Cross contamination may occur.

    How L-Tryptophan works

    L-Tryptophan is an amino acid that your body uses to make serotonin, the "feel good hormone" known to influence your mood, sleep, and appetite. L-Tryptophan helps you maintain normal serotonin levels which helps ease stress and promotes a more restorative night of sleep.*

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    Breakout Points

    Below we've broken down the main functions of our L-Tryptophan and the benefits it can provide.

    What the research says

    L-tryptophan is an essential amino acid used to make serotonin. Serotonin is a key hormone that transmits messages within your brain and nervous system involved with mood, sleep, and appetite. Preliminary research suggests that L-Tryptophan may help promote sleep for people who experience occasional nighttime leg cramps and discomfort.* Natural sources include high-protein foods like chicken, eggs, peanuts, and turkey. Contrary to the popular belief, the amount of tryptophan you get from eating turkey around the holidays does not make you sleepy!

    L-Tryptophan Graph


    L-Tryptophan, Capsule (hypromellose, shellac, titanium dioxide), microcrystalline cellulose, silica, rice seed/bran extract and sunflower oil.

    Supplement Facts

    Serving Size 1 Vegetarian Capsule

    • Amount
      Per Serving
      % Daily
    • L-tryptophan 220 mg

    Other Ingredients: Capsule (hypromellose, shellac, titanium dioxide), microcrystalline cellulose, silica, rice seed/bran extract and sunflower oil.

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