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Doctor's Best, 5-HTP, Enhanced with Vitamins B6 & C, 120 Veggie Caps

$16.59 $16.59 (Saved $16.40)

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Doctor's Best, 5-HTP, Enhanced with Vitamins B6 & C, 120 Veggie Caps

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Doctor's Best, 5-HTP, Enhanced with Vitamins B6 & C, 120 Veggie Caps

In Stock
  • Expiration Date: 02/2020
  • Shipping Weight:
    0.3 lbs
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  • Product Code: DRB-00120
  • UPC Code: 753950001206
  • Package Quantity: 120 Veggie Caps
  • Dimensions:
    4.4 x 2.4 x 2.4 in, 0.25 lbs
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Save $2.00 when you purchase these items today for only $21.59
Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Helps Maintain Mental and Emotional Well-Being
  • Vegan
  • Non-GMO
  • Gluten Free
  • Soy Free

5-HTP (5-hydroxy L-tryptophan) is a naturally occurring 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 helps maintain mental and emotional well-being and promotes healthy sleep. Doctor's Best 5-HTP is extracted from the seeds of the Griffonia simplicifolia plant.

Suggested Use

Take 1 capsule, with or without food, or as recommended by a nutritionally-informed physician.

Other Ingredients

Microcrystalline cellulose, modified cellulose (vegetarian capsule), silicon dioxide.


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

Keep out of reach of children.

Doctor's Best 5-HTP is tested to ensure that it does not contain "Peak X". May impair your ability to drive or operate machinery.

Store in a cool dry place.

Supplement Facts
Serving Size: 1 veggie capsule
Serving per container: 120 servings
  Amount Per Serving %Daily Value
Vitamin C (as ascorbic acid) 200 mg 333%
Vitamin B6 (as Pyridoxine Hydrochloride) 15 mg 750%
5-hydroxy L-tryptophan 100 mg
† Daily Value not established.
iHerb Customer Reviews

it's ok

Posted by iHerb Customer on Sep 15, 2017 | Verified Purchase

I prefer the bottle with the B vitamins added

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Posted by iHerb Customer on Sep 10, 2017 | Verified Purchase

I purchased this product after careful research into different supplements to help during the tapering off an antidepressant (My antidepressant was written off label for nerve pain and not depression) Having tried before to taper down; I knew that I would be having 'brain zaps' and other side effects including balance problems, nausea and sleep disruption. I found this particular form of 5 HTP to be very helpful. I took one pill at night and one in the morning. The transition off the VIEPAX was much easier then the last time. I lowered the dosage of my antidepressant VERY SLOWLY over the course of 8 weeks with the guidance of my family doctor. In addition I also began taking at night, 3mg melatonin by NOW. I believe the combination allowed for an easier transition.

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Problems with dizziness

Posted by iHerb Customer on Aug 16, 2017 | Verified Purchase

At first it worked well. A few days later I become very dizzy. Could not drive my car and could not walk straight ahead. Sleeping is good but after sleeping still teared. I could sleep the whole day .

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Posted by iHerb Customer on Aug 11, 2017 | Verified Purchase

Did not notice any difference.

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Sleep Easy and stay relaxed all day

Posted by iHerb Customer on Aug 02, 2017 | Verified Purchase

I cant recommend this product more highly . It keeps me calm, makes me smile and I am able to sleep 7 hours in a row. I used have sleep deprivation due to anxiety. The product that is supplied by IHerb is very competitively priced and I never have a problem with delivery.

Thanks for your feedback!