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Doctors Best

Doctors Best L-Tryptophan (500mg) 90 VegCap

Doctors Best

Doctors Best L-Tryptophan (500mg) 90 VegCap

Barcode: 753950001268
Size: 90
Form: VegCap

10% off when ordering multiple items

L-Tryptophan 500mg 90 VegCap

Product Description

L-Tryptophan provides this essential amino acid protein building block that is not synthesized by the body and must be obtained in the diet or supplementation. It is also essential in the production of niacin, which is then metabolized into serotonin and melatonin in the brain. These neurotransmitters exert a calming effect and encourage better cognitive focus, a positive mood, and restful sleep.

  • Science-Based Nutrition
  • Helps Promote Normal Restful Sleep, Healthy Mood and Behavior
  • Dietary Supplement
  • Non-GMO / Gluten-Free / Soy Free / Vegan
  • Helps exert a calming effect
  • Helps encourage better cognitive focus, a positive mood, and restful sleep

Suggested Usage Take 1 capsule daily, or as recommended by a nutritionally informed physician. For optimum absorption, take separately from protein-containing foods and dietary supplements containing protein or amino acids.


Supplement Facts

Serving Size 1 VegCap Servings Per Container 90 servings

Amount Per Serving % Daily Value***

L-Tryptophan 500 mg *


*Daily Value Not Established
***Percent Daily Values are based on a 2,000 calorie diet

Other IngredientsHypromellose vegetarian capsule , microcrystalline cellulose, calcium laurate.


Does Not Containmilk, egg, wheat, gluten, corn, soy, sugar, sweeteners, starch, salt, or preservatives.


WarningsKeep out of reach of children. As with all dietary supplements, consult your healthcare professional before use. See product label for more information.


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