L-Tryptophan

Suggested Use

Suggested Use: As a dietary supplement; take 500 mg (~1/2 tsp) mixed with 8 ounces of water or suitable beverage. Taken 1-3 times daily with meals or as directed by a qualified health professional. 1Carefully measure out suggested serving size using a microscale.2Add to preferred beverage.3Mix well.4Drink within 10-15 minutes.How to use Storage: Store in a cool; dry place. Re-seal zipper immediately after use to preserve freshness.

• 

  Horbaach L Tryptophan 1500mg 180 Capsules

  Target4.8(30)

  $21.49
• 

  L-tryptophan Supplement Nighttime Formula

  Walmart - VitaPulse5.0(1)

  $17.95
• 

  Nootropics Depot L- Tryptophan Capsules

  Nootropics Depot5.0(1)

  $29.99
• 

  L- Tryptophan Supplement Powder

  Target4.9(119)

  $30.97
• 

  Best Naturals L-Tryptophan mg 60

  Walmart - Best Naturals4.7(74)

  $9.99Lowest
• 

  The Vegan Shoppe L- Tryptophan 500mg 120 Veggie Capsules

  iHerb4.7(50)

  $36.99
• 

  Life Extension L- Tryptophan 500 mg 90 Capsules

  Life Extension4.7(496)

  $24.75
• 

  NOW Foods L- Tryptophan Double Strength 1000 mg 60 Tablets

  Wonder Laboratories4.6(1400)

  $18.95

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.7 (101)

  Vitamin & supplements store

  11301 W Broad St Bldg B Suite 101, Glen Allen, VA 23060

  Directions(804) 360-2456

• No Limits Nutrition Center

  4.9 (314)

  Vitamin & supplements store

  1311 W Broad St, Richmond, VA 23220

  Directions(804) 714-7422

• GNC

  4.4 (37)

  Vitamin & supplements store

  1601 Willow Lawn Dr SPACE 235, Richmond, VA 23230

  Directions(804) 282-7456

• The Vitamin Shoppe

  4.5 (149)

  Vitamin & supplements store

  5701 W Broad St, Richmond, VA 23230

  Directions(804) 282-1867

• Herbetarian

  4.9 (40)

  Health and beauty shop

  1420 N Parham Rd, Richmond, VA 23229

  Directions(804) 295-9593

• HERBALIFE WELLNESS HEALTHY LIVING

  4.5 (30)

  Vitamin & supplements store

  1204 Concord Ave, Henrico, VA 23228

  Directions(804) 316-7620

• Zion Apothecary

  4.9 (49)

  Vitamin & supplements store

  2118 Lake Ave, Richmond, VA 23230

  Directions(804) 447-5960

• Whole Foods Market

  4.4 (1586)

  Grocery store

  11173 W Broad St, Glen Allen, VA 23060

  Directions(804) 364-4050

• The therapeutic potential of diet on immune-related diseases: based on the regulation on tryptophan metabolism

  J Lin, D Sun-Waterhouse, C Cui - Critical Reviews in Food Science …, 2022 - Taylor & Francis

  … As an essential amino acid, TRP supplement was necessary for human health. Because of the potential toxicity, the administration of pure TRP is limited, and TRP in organisms is …

  202255 citations

• Nutritional management of skin diseases

  CA Outerbridge, TJ Owens - Applied Veterinary Clinical …, 2023 - Wiley Online Library

  … The skin and hair coat can provide cues and clues to underlying systemic health, with their … Niacin is endogenously synthesized in most animals from l- tryptophan, but deficiency is …

  202324 citations

• Biochemical and dietary functions of tryptophan and its metabolites in human health

  BN Nayak, RB Singh, HS Buttar - … foods and nutraceuticals in metabolic and …, 2022 - Elsevier

  … The primary objectives of this chapter are to present an overview of the potential roles of tryptophan and its metabolites in human health, including kynurenine-induced neurotoxic effects…

  202230 citations

• Psychoactive substances: a guide to ethnobotanical plants and herbs, synthetic chemicals, compounds and products

  OM Carey - 2010 - lenus.ie

  … Health Act permits the Minister for Health to make regulations to control the sale of medical … The Minister for Health may grant licenses for the manufacture, importation or sale of a …

  20108 citations

• Orthomolecular medicine for everyone: Megavitamin therapeutics for families and physicians

  A Hoffer, AW Saul - 2008 - books.google.com

  … a healthcare professional. The publisher does not advocate the use of any particular healthcare … —a few people sleep better when they take L-tryptophan, 1,000-2,000 mg per evening. …

  200868 citations

• Coach Talk

  R League - stjohnseagles.com.au

  … or objective outcomes measures when supplementing with 1.2g of LTryptophan”), … supplements identified how some distributors describe the medical standing on dietary supplements. …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-04-25. DSLD Label ID: 72643. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.