L-Tryptophan 500 mg

Suggested Use

Suggested Use: 1 capsule three times daily; between meals and preferably with fruit juice. To support restful sleep; take 3 capsules before bed.

• 

  Source Naturals L-Tryptophan with Coenzyme B-6

  Vitacost.com4.6(287)

  $20.55
• 

  L-Tryptophan Source Naturals

  iHerb4.6(1100)

  $21.81
• 

  Source Naturals Serene Science L- Tryptophan 120 Capsule

  Herbs Direct4.6(1100)

  $24.46
• 

  Source Naturals L-Tryptophan 500mg

  PointBlank Nutrition4.6(1100)

  $19.99
• 

  Nutricost L- Tryptophan Capsules

  Target4.6(1600)

  $15.95
• 

  Best Naturals L- Tryptophan 500 Mg 120 Capsules

  Target4.4(61)

  $26.95
• 

  (2 pack) Best Naturals L-Tryptophan 500 mg 120 Capsules, Size: 1 Capsule, White

  Walmart - Best Naturals4.4(61)

  $23.38
• 

  The Vegan Shoppe L- Tryptophan 500mg 120 Veggie Capsules

  The Vitamin Shoppe4.7(50)

  $36.99

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.

• Foundation Sycamore Illinois

  5.0 (25)

  Vitamin & supplements store

  1565 DeKalb Ave a, Sycamore, IL 60178

  Directions(815) 608-4100

• Family Health Center

  4.9 (42)

  Vitamin & supplements store

  1170 DeKalb Ave Ste 111, Sycamore, IL 60178

  Directions(815) 895-8151

• Thyme 'N Again Apothecary

  5.0 (26)

  Herb shop

  161 E Lincoln Hwy, DeKalb, IL 60115

  Directions(815) 552-0055

• Walgreens

  3.1 (126)

  Vitamin & supplements store

  100 W Lincoln Hwy Walgreens, DeKalb, IL 60115

  Directions(815) 756-1815

• CVS

  3.3 (99)

  Vitamin & supplements store

  1022 W Lincoln Hwy, DeKalb, IL 60115

  Directions(815) 748-0648

• The Vitamin Shoppe

  4.6 (63)

  Vitamin & supplements store

  1034 Commons Dr, Geneva, IL 60134

  Directions(630) 845-0891

• Xtreme Sports Nutrition

  4.9 (41)

  Vitamin & supplements store

  3725 Swenson Ave, St. Charles, IL 60174

  Directions(331) 240-2160

• GNC

  4.8 (38)

  Vitamin & supplements store

  145 S Randall Rd, Batavia, IL 60510

  Directions(630) 406-9941

• Tryptophan As A Nutraceutical–Clinical And A Critical

  MR Suchitra, P Krubaa, S Parthasarathy - European Journal of Molecular & … - academia.edu

  … , an American organization that promotes medical health research, originated the term "… L Tryptophan is available in the commercial product as 125 mg/ capsule or 500 mg/ capsule …

• Tryptophan As A Nutraceutical–Clinical And A Critical

  MR Suchitra, P Krubaa, S Parthasarathy - European Journal of … - painfreepartha.com

  … , an American organization that promotes medical health research, originated the term "… L Tryptophan is available in the commercial product as 125 mg/ capsule or 500 mg/ capsule …

• l-Tryptophan

  BMD Knapp, MJ Cupp, TS Tracy - … Supplements: Toxicology and Clinical …, 2003 - Springer

  … ill patients who might be of generally worse health than controls and therefore more likely to use a dietary supplement such as L-tryptophan. Of the patients identified with eosinophil …

  20035 citations

• Tryptophan and its role in sleep and mood

  P Yousef, J Rosen, C Shapiro - Studies in Natural Products Chemistry, 2024 - Elsevier

  … It is consumed from different food sources in the form of L-tryptophan. In this chapter, we review the … In the pediatric population, l-tryptophan can be safely and effectively used to manage …

  202419 citations

• Natural products of relevance in the prevention and supportive treatment of depression

  B Muszyńska, M Łojewski, J Rojowski, W Opoka… - Psychiatr …, 2015 - psychiatriapolska.pl

  … of natural origin plays a role in treatment of health problems, and … It was found that 5-hydroxy-L-tryptophan, L-tryptophan (which … L-Tryptophan, 5-hydroxy-L-tryptophan are present in the …

  2015109 citations

• Safety of 5-hydroxy-L-tryptophan

  YT Das, M Bagchi, D Bagchi, HG Preuss - Toxicology letters, 2004 - Elsevier

  5-Hydroxy-l-tryptophan (5-HTP) is the immediate precursor in the biosynthesis of 5-hydroxy-… amino acid l-tryptophan (l-Trp). The use of l-Trp as a dietary supplement was discontinued in …

  2004147 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-01-25. DSLD Label ID: 17921. 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.