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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

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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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Frequently Purchased Together
    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

    A natural boost

    Posted by iHerb Customer on Dec 28, 2017 | Verified Purchase

    This stuff works to give you a subtle but effective natural boost of happiness.

    Thanks for your feedback!

    For Insomnia

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

    This supplement is really good. It helps me to sleep faster and longer.

    Thanks for your feedback!


    Posted by iHerb Customer on Dec 14, 2017 | Verified Purchase

    good quality, good package, fast shipping

    Thanks for your feedback!

    The prodact is great. Satisfied.

    Posted by iHerb Customer on Dec 12, 2017 | Verified Purchase

    The prodact is great. Satisfied.

    Thanks for your feedback!

    too strong

    Posted by star on Dec 07, 2017 | Verified Purchase

    I tried general 5HTP formulas and they work better for me. With this enhanced formula I have only very little positive mood effects and getting sleepy from it. If taken several days in a row - it leads to depression.

    Thanks for your feedback!