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Doctor's Best, Best 5-HTP, 100 mg, 60 Veggie Caps

Doctor's Best, Best 5-HTP, 100 mg, 60 Veggie Caps

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In Stock
  • Expiration Date: Jul 2018
  • Shipping Weight:
    0.12 lbs
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  • Product Code: DRB-00077
  • UPC Code: 753950000773
  • Package Quantity: 60 Veggie Caps
  • Dimensions:
    3.8 x 2 x 2 in, 0.1 lbs
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Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Helps Promote Healthy Sleep
  • Vegan
  • Non-GMO
  • Gluten Free

5-HTP (5-hydroxy L-tryptophan) is a naturally occuring metabolite of the amino acid tryptophan. 5-HTP is converted in the brain to serotonin, a neurotransmitter substance found at the junctions (synapses) between neurons. 5-HTP is extracted from the seeds of the Griffonia simplicifolia plant.

  • Helps promote healthy sleep
  • Helps promote calm and relaxation
  • Powerful brain antioxidant

Suggested Use

Take 1 capsule up to three times daily, with or without food, or as recommended by a nutritionally-informed physician.

Other Ingredients

Modified cellulose (vegetarian capsule), microcrystalline cellulose, silicon dioxide.


Caution: Not to be used when taking MAO inhibitors, selective serotonin reuptake inhibitors (SSRIs), or other anti-depressant medications. If should also not be used by individuals taking any of the category of medications known as "triptans."

Keep out of the reach of children.

Best 5-HTP is tested to ensure that it does not contain "Peak X"

Store in a cool dry place.

Supplement Facts
Serving Size: 1 capsule
Servings Per Container: 60 servings
  Amount Per Serving: % Daily Value
5-hydroxy L-tryptophan 100 mg
† Daily Value not established.
iHerb Customer Reviews

Enter promotional code: GHP818 to get super discount !

Posted by MEGA SKIDKA on Jun 24, 2017 | Verified Purchase

A Lifetime Big Discount on each Time you order !! Just enter the Discount code: GHP818 on "Enter codes" in checkout cart..Enjoy!......If there is already a code, just delete it and enter the current GHP818 code. Health and beauty to you and your loved ones!

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Posted by 5634179194072901804 on Jun 09, 2017 | Verified Purchase

Very Good

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True benefits

Posted by 5496991036837167583 on May 17, 2017 | Verified Purchase

This helped me sleep sometimes, just an hour after taking it I noticed it's effects. I've also felt a shift in mood since starting to take it. You may need more than one capsule a day to reap the benefits though. All in all good product, will probably buy again.

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Great product

Posted by 5503278620304303915 on May 15, 2017 | Verified Purchase

Pleased with this and will keep using it

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It works well

Posted by 4795163300771208047 on Apr 29, 2017 | Verified Purchase

It 5-HTP is the basic building block for serotonin production. I bought this product because of my migraines in the long run. Since I know an important agent of migraine appearance is low levels of serotonin in the tissue of the brain. There are investigations and clinical results demonstrating that low serotonin levels are responsible for chronic headaches. In such cases of illness, serotonin should be boosted by substance 5-HTP. Sometimes I take the product before sleeping and I feel it is very good for me. Doctor"s. Best is one of my favorite brands

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