• Welcome, Already A Customer? (Log In)

BetterLife.com carries all the latest vitamins and internal supplements.

Jarrow

Product Details

Image of L-Tryptohan 500 mg

  • L-Tryptohan 500 mg

    Product UPC# 790011150565

    Item# J15056

  • Suggested Retail Price*: $25.49
  • Our Price: $19.12
  • 25% Savings*
  • Quantity
Jarrow Formulas® L-tryptophan is an essential amino acid that cannot be synthesized by the body, but must be obtained from food or supplements. L-tryptophan is converted to serotonin (5-hydroxytryptamine) and melatonin in the body, which plays an important role in supporting a balanced mood and restful sleep.*

  • An Essential Amino Acid That Acts as a Precursor to Serotonin and Melatonin*
  • Supports production of serotonin (relaxation, balanced mood) & melatonin (sleep)*
  • 500 mg L-Tryptophan Per Serving
  • Vegan, Non-GMO, Gluten Free

    • Directions

      Directions: Adults take 1 capsule once a day on an empty stomach 30 minutes before sleep with water or fruit juice or as directed by your qualified healthcare professional.

    • Ingredients

      Ingredients: 1 Capsule supplies:
      L-Tryptophan 500 mg

      Other Ingredients: Capsule (hydroxypropylmethylcellulose, water), magnesium stearate (vegetable source), microcrystalline cellulose and silicon dioxide.

      No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.

      Warning: Do not take this product if you are taking any SSRIs (selective serotonin reuptake inhibitors) or MAOIs (monoamine oxidase inhibitors). Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use. This product is for occasional sleeplessness.
      KEEP OUT OF THE REACH OF CHILDREN. STORE IN A COOL, DRY PLACE.

    Often purchased With the following product(s)

    Home | Privacy Policy | Terms & Conditions | Contact Us | About Us
    Search | Categories | Brands | 1-800-317-7150
    ©1996-2025 BetterLife.com, Inc. All rights reserved!

    • authorize.net

    Vitamin Selections available on BetterLife.com
    Amino Acids | Vitamin A | Vitamin B | Vitamin C | Vitamin D | Vitamin E

    ©1996-2025 BetterLife.com, Inc. All rights reserved, Designated trademarks and brands are the property of their respective owners.
    The products and the claims made about specific products on or through this site have not been evaluated by BetterLife.com or the United States Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problems or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem.

    Definition of Price related terms:
    The Terms "Suggested Retail Price" or "Retail Price" denote the Manufacturer's Suggested Retail Price. The product may be sold by vendors at a different price.
    The Terms "Savings" or "Your Savings" refer to the difference between the "Suggested Retail Price" and the price being offered by betterlife.com.
    The Term "Below Retail" refers to the difference between the "Suggested Retail Price" and the price being offered by betterlife.com.

    Prices and promotions are subject to change without notice.

    Better Life Logo