Net Contents
30 Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 47469 04093 2
Product Version
F: 3001634 L: 2002923-4355
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| 5-HTP(Griffonia) | 100 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Take 1 capsule daily with a meal.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Consult your healthcare professional prior to use if you have or suspect a medical condition, are pregnant or lactating, or are taking prescription drugs including drugs for depression, migraine, Parkinson's disease, or psychiatric/emotional conditions.
Storage
Storage
STORE IN A COOL, DRY PLACE. KEEP OUT OF REACH OF CHILDREN.
Formulation
Formulation re: Does NOT Contain
NO Yeast, Wheat, Corn, Milk, Egg, Soy, Glutens, Artificial Colors or Flavors, Added Sugar or Preservatives
FDA Statements
FDA Disclaimer Statement
+These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
DIETARY SUPPLEMENT
Other Label Statements
General Statements: All Other Content
Double Strength
General Statements: All Other Content
Double Strength Natrol(R) 5-HTP works naturally by increasing your body's own level of serotonin, a neurotransmitter that plays a key role in controlling appetite and enhancing mood.+
General: Product/Version Code
F: 3001634 L: 2002923-4355
General Statements: All Other Content
Join the Natrol Nutrition Club. Get free stuff and learn about the latest nutrition and health news.
General Statements: All Other Content
Promotes Balanced Serotonin Levels+ Helps Enhance Mood+ Helps Control Appetite+
General Statements: All Other Content
Relaxing+
Manufacturer & Distributor
Manufacturer
Natrol, Inc.
Chatsworth, CA, 91311, USA
1.800.262.8765
Other
Market Reference
Natrol 5 HTP Time Release
Walmart4.6(1100)$14.80Natrol 5-HTP Fast Dissolve Mixed Berry 30 Tablets
Walmart4.6(118)$18.995 HTP Natrol
GNC4.5(139)$24.99Natrol Advanced Melatonin + 5 HTP 60 Tablets
Target4.5(602)$12.99Natrol 5-htp Time Release, Control Appetite & Promote Relaxation, 30 Tabs, Size: 30 Tablets
Walmart - Pharma Frills$24.87Natrol 5 Hydroxytryptophan Vegetarian Capsules
Cura360$16.99Natrol 5-HTP, 50 mg, Capsules
Instacart$67570.005-HTP Mood & Stress Fast Dissolve Tablets
Pronto Home Delivery4.3(10)$21.89
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Vitamin Shop Levallois
5.0 (615)Vitamin & supplements store
83 Rue Victor Hugo, 92300 Levallois-Perret
Vitamin Shop Paris
5.0 (925)Vitamin & supplements store
3 Rue de Vintimille, 75009 Paris
BioTech USA Qwartz
4.5 (177)Vitamin & supplements store
4 Boulevard Gallieni Qwartz, 92390 Villeneuve-la-Garenne
Nutri-Link
4.2 (5)Vitamin & supplements store
Milber Trading Estate, 24, Newton Abbot TQ12 4SG, United Kingdom
Liv Pure Energy
Vitamin & supplements store
11 Rue Louis le Grand, 75002 Paris
POWER NUTRITION
4.8 (234)Vitamin & supplements store
23 bis Rue Aristide Berges Local 2, 31270 Cugnaux
Metabolics Ltd
3.8 (11)Vitamin & supplements store
5 Eastcott Common, Devizes SN10 4PL, United Kingdom
xpert nutrition
4.8 (390)Sports nutrition store
259 Bd Pereire, 75017 Paris
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
… of exogenous 5-HTP on brain activity. This study examined if oral administration of 5-HTP to healthy … 5-HTP sourced from Griffonia simplicifolia seeds (Natrol Inc., Chatsworth CA, USA). …
201038 citationsDietary 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 citationsSecrets of 5-HTP: Nature's Newest Super Supplement
W Conkling - 1998 - books.google.com
… 5-HTP, a simple nutritional supplement that can have a profound influence on your mood, your eating habits, your sleep patterns, and your overall health. In fact, its impressive per…
1998Oral 5-hydroxytryptophan (5-HTP) does not affect grooved pegboard test performance
MH Gendle, SW Dowell, RE Paxton… - Journal of the North …, 2017 - JSTOR
… each contained 50 mg of commercially produced 5-HTP (Natrol Inc., Chatsworth, CA, USA). … mg oral dose of 5-HTP does not generally impair fine motor control in healthy young adults. …
20171 citationsBrain and Mood Support Supplements
T Person - wholefoodsmagazine.com
… are deserving of approved health claims in recognition of their brain health benefits, Kidd … is often paired in supplements with other nutrients like B vitamins and 5-HTP to help enhance …
Targeting Serotonin through Nutrition: Systematic Review of Tryptophan and 5-HTP for Mood and Cognitive Dysfunction
R Ajax - researchgate.net
… Healthcare practitioners may consider TRP or 5-HTP … and 5-HTP supplementation offer measurable benefits for mood … serotonin synthesis effectively, 5HTP shows greater therapeutic …
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-11-25. DSLD Label ID: 1259. 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.
Related Products

01-02-Go
Pure Nootropics

100% Caffeine
MuscleTech

100% Creatine Unflavored
Six Star Pro Nutrition

100% Creatine Unflavored
Six Star Pro Nutrition