Best L-Tryptophan 500 mg®
Botanicals with NutrientsBrand: Doctor's Best
Functions
Net Contents
90 Veggie Cap(s)
Serving Size
1–2 Capsule(s)
Servings Per Container
90
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 53950 00161 9
Product Version
R 10/10
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
3 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 2 meet or exceed 100% DV.
Label states: Vegetarian.
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: 1–2 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Niacin(Niacinamide) | 20 mg | 100% |
| Vitamin B6 | 10 mg | 500% |
| from 17.6 mg pyridoxal 5-phosphate | 17.6 mg | — |
| L-Tryptophan | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Adult Use: Take 1 or 2 capsules daily. For optimum absorption, take separately from protein-containing foods and dietary supplements containing protein or amino acids.
Formulation
Formula re: Contains
Featuring Ajinomoto's TryptoPure(TM)
Formula re: Contains
500mg L-Tryptophan
Formulation re: Vegetarian/Vegan
Suitable for Vegetarians
Formula re: Contains
Enhanced With Vit.B6 & Niacinamide
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: Product/Version Code
R 10/10
Brand IP Statement(s) re: (c), (TM), (SM)
Science-Based Nutrition(TM)
General Statements: All Other Content
USP Pharmaceutical Grade
General Statements: All Other Content
CONTAINS NOTHING OTHER THAN LISTED INGREDIENTS
Seals/Symbols
AJIPURE(TM) AMINO ACIDS
Brand IP Statement(s) re: (c), (TM), (SM)
AjiPure(TM) and TryptoPure(TM) are trademarks of Ajinomoto Co. Inc.
General Statements: All Other Content
L-tryptophan is an essential amino acid (protein building block) in human nutrition. Essential amino acids are not synthesized by the body and must be obtained in the diet. The L-tryptophan in this product is manufactured and tested for purity according to the Japanese Pharmacopeia (JP) and the United States Pharmacopeia (USP) standards. Vitamin B6 is an essential cofactor in the conversion of tryptophan, while niacinamide plays an important role in allowing our body to properly utilize this essential amino acid.
Manufacturer & Distributor
Distributor
Doctor's Best, Inc.
San Clemente, CA, 92673
(800) 777-2474
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-09-25. DSLD Label ID: 25210. 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.
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