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

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In Stock
  • Expiration Date: Feb 2019
  • Shipping Weight: 0.3 lbs (0.14 kg)
  • 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 (0.11 kg)
Bundle Offer
Save $4.00 when you purchase these items today for only $20.59
Total: $24.59
Combo Discount: - $4.00
Together: $20.59

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Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Helps Maintain Mental and Emotional Well-Being
  • Suitable for vegetarians

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

One capsule, one to three times daily, with or without food.

Other Ingredients

Modified cellulose (vegetarian capsule), rice powder, magnesium stearate (vegetable source), silicon dioxide.

Contains nothing other than listed ingredients.


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.

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

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


Posted by 4759936352243265334 on Dec 05, 2016

Compared to 5-htp on its own it this is completely useless, treating depression and have completely relapsed since starting on this

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Traveler's alternative to Chia seeds

Posted by 5559196223017982901 on Dec 01, 2016

I take chia seeds in water every day but the routine is harder when traveling. The 5-HTP is a great alternative and my motivation level stays constant.

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Posted by 5014396797077828880 on Oct 17, 2016

Recomento! Tive ótimos resultados tomando o 5 HTP, tive todos os efeitos positivos que ele promete! Amei! Irei comprar novamente!

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mild anxiety help

Posted by Reviewer1111881 on Oct 14, 2016

5 HTP helps to take the edge off and make you feel more balanced when anxious or very mild depressed. Once taken for a few weeks, it is noticeable when not taken. This product rocks, it just helps you get through the difficult times. It is effective and with the added vitamins, the effect is super.

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Easily ordered

Posted by 5163569246387566453 on Sep 20, 2016

Thank you for reordering this supplement easily.

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