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Jarrow Formulas

Jarrow Formulas L-Tryptophan 500mg 60 VegCap

Jarrow Formulas

Jarrow Formulas L-Tryptophan 500mg 60 VegCap

Barcode: 790011150565
Size: 60
Form: VegCap

L Tryptophan 500mg 60 VegCap

Product Description

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

Suggested Usage 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.


Supplement Facts

Serving Size 1 Capsule Servings Per Container 60

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 IngredientsCapsule hydroxypropylmethylcellulose, water , magnesium stearate vegetable source , microcrystalline cellulose and silicon dioxide.


Does Not ContainNo wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.


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


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