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Jarrow Formulas, L-Tryptophan Peptide, 60 Tablets

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Jarrow Formulas, L-Tryptophan Peptide, 60 Tablets

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Jarrow Formulas, L-Tryptophan Peptide, 60 Tablets

In Stock
  • Expiration Date: 08/2019
  • Shipping Weight:
    0.24 lbs
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  • Product Code: JRW-15067
  • UPC Code: 790011150671
  • Package Quantity: 60 Tablets
  • Dimensions:
    2.1 x 2.1 x 3.8 in, 0.2 lbs
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Frequently Purchased Together
Product Overview


  • Supports Relaxation, Positive Mood & Sleep
  • Dietary Supplement
  • TRP PepForm - Tryptophan Peptides
  • Vegetarian
  • Suitable for Vegetarians

Jarrow Formulas L-Tryptophan Peptide uses PepForm technology.

L-tryptophan is an essential amino acid and must be obtained from food or supplements. L-tryptophan is metabolized to serotonin (5-hydroxytryptamine) and melatonin, which is important for relaxation, restful sleep and positive mood.

Suggested Use

Usage: Take 2 tablets on an empty stomach 30 minutes before sleep with water or fruit juice or as directed by your qualified healthcare professional.

Other Ingredients

Calcium phosphate, cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source) and a food grade coating.

Contains: Dairy

No wheat, no gluten, no soybeans, no egg, no fish/shellfish, no peanuts/tree nuts.


Do not take this product if you are on any medications, especially, antidepressants, or if you are pregnant or breastfeeding, consult your qualified healthcare professional. Do not take this product if you are taking any SSRIs (selective serotonin reuptake inhibitors).

Keep out of the reach of children.

Supplement Facts
Serving Size: 2 Tablets
Serving Per Container: 30
  Amount Per Serving % DV
L-Tryptophan Peptides (PepForm) 1350 mg *
L-Tryptophan (from L-Tryptophan Peptides [PepForm]) 500 mg *
* Daily Value not established.
iHerb Customer Reviews

Didn't help like others I've tried.

Posted by iHerb Customer on Feb 05, 2018 | Verified Purchase

I was taking another L-Tryptophan product which helped with some symptoms I was suffering - I thought I'd give this one a try, however it did not not have any noticeable effect like the others. Note: I have severe digestion sensitivities (IBS / rashes / tiredness) - this product didn't trigger any of those.

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Helps me sleep when i develep melatonin tolerance

Posted by iHerb Customer on Nov 27, 2017 | Verified Purchase

this really does put me to sleep

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Amazing !!

Posted by 5 percent off C E M 8791 on Nov 13, 2017 | Verified Purchase

About 30 minutes after taking it, I am ready for bed, feeling great in the morning. highly recommended!

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This product really works!

Posted by iHerb Customer on Nov 03, 2017 | Verified Purchase

I take 1 tablet before bed and it helps me relax, fall asleep without any trouble and have a good night's rest. I will order again.

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Excellent product

Posted by izoldukas on Sep 25, 2017 | Verified Purchase

Excellent product.My husband uses it for long time and we buy it again and again.It helps him to control the mood and plays role for better sleep as well. I recommend to try this supplement for sensitive people.

Thanks for your feedback!