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MRM, 5-HTP, 100 mg, 60 Vegan Capsules

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MRM, 5-HTP, 100 mg, 60 Vegan Capsules

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MRM, 5-HTP, 100 mg, 60 Vegan Capsules

In Stock
  • Expiration Date: August 2020
  • Shipping Weight:
    0.12 lbs
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  • Product Code: MRM-55006
  • UPC Code: 609492550064
  • Package Quantity: 1 Bottle
  • Dimensions:
    2 x 2 x 4.3 in, 0.1 lbs
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Frequently Purchased Together
Product Overview


  • Promotes Positive Mood & Sleep Patterns
  • May Help Control Appetite
  • Non-GMO Project Verified
  • Dietary Supplement
  • Certified Vegan
  • GMP - Good Manufacturing Practices - Produced in a Certified Facility

L-5-hydroxytryptophan (5-HTP) is the direct metabolic precursor of serotonin and is important for the production of melatonin. The production and maintenance of serotonin levels in the brain are directly related to eating and sleeping patterns, mood shifts, tranquility, and compulsive behavior. Use of 5-HTP can help support regular serotonin related functions, such as mood, appetite and sleep patterns.

  • Natural source from Griffonia Seed.
  • Vegan/Vegetarian friendly.
  • Free of "Peak X" contamination.

Suggested Use

Take 1-3 capsules daily or as directed by your qualified healthcare provider.

Other Ingredients

Rice flour, and cellulose capsule.

Contains NO added milk, egg, peanut, tree nut, fish, shellfish, soy, wheat, gluten, or yeast ingredients.


If you are pregnant or breastfeeding, taking prescription medication such as antidepressant, or if you have heart disease, consult your physician before using this product.

Supplement Facts
Serving Size: 1 Vegan Capsule
Servings Per Container: 60
  Amount Per Serving %Daily Value*
L-5-hydroxytryptophan (Griffonia simplicifolia seed) 100 mg
*Percent Daily Values are based on a 2,000 calorie diet.
†Daily Value not established.
iHerb Customer Reviews

Using for sleep

Posted by iHerb Customer on December 29 2017 | Verified Purchase

My chiropractor is having me take this along with GABA for more restful sleep

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Get Side Effect

Posted by iHerb Customer on December 5 2017 | Verified Purchase

I only take one capsule at night to make me fall asleep with ease and it does its job. I found on and off I wake up with headache the next morning or want to get more sleep. After reading a few reviews on different sleeping supplements, I realize some people think 5-HTP too strong and also get headache as side effect. I don't think I will buy this product again.

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Good but too strong

Posted by Rena61 on March 6 2016 | Verified Purchase

I am one that can not take this high of a dose. I tried another brand and same thing. It makes me sleepy but it keeps me from falling asleep. It's not the brand so I am still giving it 5 stars. Some of us just can't take this high of a dose.

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help with cravings

Posted by iHerb Customer on December 12 2015 | Verified Purchase

I have been using this for a while now , first , it is the only htp that is pure htp , no extra ingredients , it helps with my cravings and it gives me less mood swings , win win

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Posted by iHerb Customer on November 2 2014 | Verified Purchase

I have a gene defect on my MAO A gene, which means I don't make enough/correctly process serotonin. This 5-HTP helps immensely to ensure I get a good night's sleep and has also reduced my carb cravings. Great product!

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