Doctor’s Best, 5-HTP, 100 mg, 180 Veggie Caps


  • 1043 reviews on iHerb, average rating: 4.1/5.0
  • Brand: Doctor’s Best
  • Package Quantity: 180 Count
  • Weight: 0.18 lbs
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    • Science-Based Nutrition
    • Helps Promote Healthy Sleep
    • Dietary Supplement
    • Non-GMO – Gluten Free – Soy Free – Vegan

    Doctor’s Best 5-HTP (5-hydroxy L-tryptophan contains a naturally occurring metabolite of the amino acid tryptophan. 5-HTP is extracted from the seeds of the Griffonia simplicifolia plant. 5-HTP is converted in the brain to serotonin, a neuro-transmitter substance found at the junction (synapses) between neurons. It produces a calming and relaxing effect providing support to help maintain mental, emotional well-being, and to promote healthy sleep.

    Doctor’s Best 5-HTP is tested to ensure that is does not contains “Peak X”.

    • Helps promote healthy sleep
    • Helps promote calm and relaxation
    • Helps support metnal and emotional well-being

    Suggested Use

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

    Other Ingredients

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


    Not to be used when taking MAO inhibitors, selective serotonin reuptake inhibitors (SSRIs), or other anti-depressant medications. It should also not be used by individuals taking any of the category of medication known as “triptans”. May impair your ability to drive or operate machinery. Keep out of reach of children.

    Store in a cool dry place.


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    Supplement Facts
    Serving Size: 1 Veggie Capsule
    Servings Per Container: 180
     Amount Per Serving%Daily Value
    5-HTP (5-hydroxy L-tryptophan)
    (from Griffonia simplicfolia extract) (seed)
    100 mg
    †Daily Value not established.
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