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Nutricology, 5-HTP, 150 Veggie Caps

$37.78 $37.78 (Saved $12.59)

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Nutricology, 5-HTP, 150 Veggie Caps

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Nutricology, 5-HTP, 150 Veggie Caps

In Stock — Only 7 left
  • Expiration Date: Sep 2018
  • Shipping Weight:
    0.12 lbs
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  • Product Code: ARG-52810
  • UPC Code: 713947528109
  • Package Quantity: 150 Veggie Caps
  • Dimensions:
    3.7 x 2 x 2 in, 0.1 lbs
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Combo Offer!
Save $2.00 when you purchase these items today for only $42.78
Together: $42.78

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Product Overview


  • Innovative Nutrition
  • L-5-Hydroxytryptophan
  • Hypoallergenic
  • Dietary Supplement


The amino acid L-5-Hydroxytryptophan. Our 5-HTP is derived from a plant source, and is carefully tested to ensure its purity.

Suggested Use

As a dietary supplement, 1 capsule one to three times daily, or as directed by a healthcare practitioner.

Other Ingredients

Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.

This nutrient is of the highest quality and purity obtainable, and does not contain preservatives, diluents, or artificial additives.


Variations in product color may occur. Keep in a cool, dry place, tightly capped.

Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 150
  Amount Per Serving % Daily Value
L-5-Hydroxytryptophan 50 mg *
* Daily Value not established.
iHerb Customer Reviews

No Real Impact

Posted by iHerb Customer on Sep 29, 2012 | Verified Purchase

Perhaps my expectations were too high but the 5-HTP didn't improve my sleep nor counter my anxieties. If anything, it seemed to make me a little drowsy during the afternoon.

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Mental help

Posted by iHerb Customer on Nov 02, 2011 | Verified Purchase

awesome product, has helped me greatly

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Be careful with 5-HTP

Posted by iHerb Customer on Sep 23, 2011 | Verified Purchase

I have food allergies and this product is very good for me. But be careful not to purchase a sound-a-like brand that I was unfortunate to buy by accident. My mood went way down and I was told that 5-HTP products are NOT all the same. This one is a good one.

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Great item

Posted by iHerb Customer on Apr 15, 2010 | Verified Purchase

Great quality and brilliant value

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One of the best

Posted by iHerb Customer on Feb 19, 2010 | Verified Purchase

This is a form of 5-HTP which is vegan (no gelatin caps) and comes at the reasonable dose of 50mg which most people tolerate better than 100mg.

Thanks for your feedback!