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Jarrow Formulas, 5-HTP, 100 mg, 60 Capsules

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In Stock
  • Expiration Date: Sep 2018
  • Shipping Weight: 0.17 lbs
  • Product Code: JRW-15043
  • UPC Code: 790011150435
  • Package Quantity: 60 Capsules
  • Dimensions: 4 x 2.1 x 2.1 in, 0.1 lbs
Product Overview


  • 5-Hydroxytryptophan
  • Supports Serotonin Synthesis
  • Gluten Free
  • Dietary Supplement

Jarrow Formulas 5-HTP (5-Hydroxytryptophan) is an extract of Griffonia simplicifolia seeds from coastal West Africa. Purity is assured by HPLC. 5-HTP is the direct metabolic precursor of serotonin and is important for the production of melatonin.

Suggested Use

Take 1 capsule per day on an empty stomach or as directed by your qualified healthcare professional.

Other Ingredients

Cellulose, magnesium stearate and silicon dioxide. Capsule consists of gelatin.

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


Note: If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially SSRIs, MAOs, or sedatives), consult your healthcare professional before using this product.

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 60
  Amount Per Serving % DV
5-HTP (5-Hydroxytryptophan) 100 mg *
* Daily Value not established.
iHerb Customer Reviews

Not Work for me

Posted by 4995854831897045462 on Jan 02, 2017

Pricing and not working

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Deep sleep and no weird dreams!

Posted by 5131886271797156678 on Oct 03, 2016

I started taking this after weaning myself off of antidepressants (SSRIs) and so far so good. I take one before going to bed and also take 3mg melatonin. Works great, I sleep well, if kids wake me during the night I fall back asleep quickly. I feel like I got a great night's rest and can function well the next day. One added bonus - no more weird dreams that antidepressants caused. But I still clench my teeth during the night.

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Helps Me Deal with PMS and Stress!

Posted by mirindalikethedrink on Sep 23, 2016

After I had a really bad bout with PMS, I asked my Naturopath what she suggested and on her list was taking 5-HTP. This product really does help! And I've grown fond of a lot of Jarrow products. Great quality and very effective.

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It helps

Posted by 5554902050186171698 on Aug 12, 2016

I got better sleep during the night. this product is well-toleranted on my sensitive gut,

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Relaxing sleep worth every cent

Posted by Allinstar on Aug 09, 2016

I use to wake up 5-6 times every night. Since I started using Jarrow 5-HTP I have a very relaxing sleep and wake up with loads of energy every morning. This product is highly recommended!

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