Brand: Natrol

CapsuleOff Market
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Net Contents

45 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 47469 00882 6

Product Version

Not specified

Suggested Use

Directions: Take 1 capsule; up to four times daily; with food.

Market Reference

$5.32 – $150.99· 40 listings
  • 5 HTP Natrol

    AmericanPharmaWholesale.com4.7(54)
    $12.99
  • Natrol Mood Positive 5-HTP 50 Tablets

    Walmart - Vita Shoppe Health and Beauty Inc.4.2(16)
    $19.50
  • Now 5 HTP mg

    Best Price Nutrition4.7(3000)
    $5.32Lowest
  • Natrol 5 HTP Time Release

    Target4.6(589)
    $20.99
  • Natrol Advanced Melatonin + 5 HTP 60 Tablets

    iHerb4.5(589)
    $15.59
  • PACK OF 12-Natrol 5-HTP 50 mg Mood & Stress Capsules 45 EA By Natrol

    AmericanPharmaWholesale.com4.7(54)
    $150.99
  • Best Naturals 5-HTP mg 120 Capsules

    Target4.5(63)
    $9.99
  • Natrol 5-HTP Fast Dissolve Mixed Berry 30 Tablets

    iHerb4.5(114)
    $15.59

Where to Buy Locally

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Research & Studies

  • Oral administration of 5‐hydroxytryptophan (5‐HTP) impairs decision making under ambiguity but not under risk: evidence from the Iowa Gambling Task

    MH Gendle, AC Golding - … Psychopharmacology: Clinical and …, 2010 - Wiley Online Library

    … This study examined if oral administration of 5-HTP to healthy … if oral 5-HTP supplementation altered performance on a … contained 50 mg of commercially produced 5-HTP sourced …

    201038 citations
  • Oral 5-hydroxytryptophan (5-HTP) does not affect grooved pegboard test performance

    MH Gendle, SW Dowell, RE Paxton… - Journal of the North …, 2017 - JSTOR

    … contained 50 mg of commercially produced 5-HTP (Natrol Inc.… does not generally impair fine motor control in healthy young … should regulate dietary supplements like 5-HTP in the same …

    20171 citations
  • Dietary supplement-drug interaction-induced serotonin syndrome progressing to acute compartment syndrome

    YA Patel, N Marzella - The American journal of case reports, 2017 - pmc.ncbi.nlm.nih.gov

    … Natrol 5-HTP is a dietary supplement marketed to enhance … , which contains 100 mg of 5-HTP, with directions to take 1 … , and exercise dietary supplements, we suggest that health care …

    201716 citations
  • Brain and Mood Support Supplements

    T Person - wholefoodsmagazine.com

    … other supplement categories, such as heart health and joint health, brain supplement sales … often paired in supplements with other nutrients like B vitamins and 5-HTP to help enhance …

  • 5-HTP Withdrawal

    P Tardner - 2022 - ijest.org

    … If you’ve taken this supplement in the past, you should not stop … taking 5-HTP supplements, consult your doctor or healthcare … consult a health care provider if you’re taking 5-HTP for a …

    2022
  • The Effects of 5-HTP on Body Composition: An 8-Week Preliminary RCT

    C Evans, V Mekhail, J Curtis, P Czartoryski… - … Dietary Supplements, 2023 - Taylor & Francis

    … in healthy individuals (… of 5-HTP in exercise-trained individuals. Therefore, the purpose of this investigation was to determine the effects of supplementing with 100 mg daily of 5-HTP on …

    202311 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-05-28. DSLD Label ID: 202913. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.