Sustained plus Immediate Release L-Arginine 500 mg®
Amino Acids & ProteinBrand: Doctor's Best
Net Contents
120 Bilayer Tablet(s)
Serving Size
2 Tablet(s)
Servings Per Container
60
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 53950 00200 5
Product Version
R 03/14
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.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 2 Tablet(s) · 1–2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Arginine | 1000 mg | — |
| L-Arginine Alpha-Keto-Glutarate | 500 mg | — |
| L-Arginine Alpha-Keto-Glutarate | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested Adult Use: Take 2 tablets once or twice daily, away from food, or as directed by a nutritionally informed physician.
Formulation
Formula re: Contains
Sustained plus Immediate Release L-Arginine contains this conditionally essential amino acid in a bilayer tablet, with two tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine in a formula that allows for enhanced blood levels of this nutrient.
Formulation re: Does NOT Contain
Non-GMO and Gluten Free
Formulation re: Vegetarian/Vegan
Vegan
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
Most supplemental L-arginine is quickly absorbed into circulation and is extremely efficiently metabolized, yielding only a short-lived boost to L-arginine levels. Sustained plus Immediate Release L-Arginine tablets are specifically manufactured to immediately increase blood levels of L-arginine and then to sustain this beneficial increase continuously over an 8-hour period.* L-arginine has been shown to support the cardiovascular system, promote vigorous heart function and enhance healthy circulation throughout the body through its conversion to nitric oxide.* Research suggests L-arginine supplementation may also have positive benefits on athletic performance.*
Brand IP Statement(s) re: (c), (TM), (SM)
Science-Based Nutrition
General Statements: All Other Content
PROMOTES A HEALTHY CARDIOVASCULAR SYSTEM* ENHANCES HEALTHY CIRCULATION* SUPPORTS HEART FUNCTION*
General Statements: All Other Content
Scan for more info
General Statements: All Other Content
CONTAINS NOTHING OTHER THAN LISTED INGREDIENTS
General: Product/Version Code
R 03/14
Seals/Symbols
Vegan
General Statements: All Other Content
1A nutrient naturally built into the body's chemistry
Brand IP Statement(s) re: (c), (TM), (SM)
ORTHO1
Manufacturer & Distributor
Distributor
Doctor's Best, Inc.
San Clemente, CA, 92673
(800) 777-2474
Market Reference
Doctor's Best L-Arginine Sustained Plus Immediate Release Bilayer Tablets
Professional Supplement Center4.8(423)$19.99Doctor's Best L-Arginine Powder
Vitacost.com4.7(1000)$18.99LowestDoctor's Best L-Arginine Sustained & Immediate Capsules
Shipman's Pharmacy$28.48Doctor's Best Fast Acting Arginine Complex with Nitrosigine
Target4.8(268)$19.99Sustained Plus Immediate Release L-arginine, Non-gmo, Vegan, Gluten &
eBay - crazy.dillz$29.95Doctor's Best L-Arginine 120 bilayer Tablets
eBay - andki_6$28.81Doctor's Best, Fast Acting Arginine Complex with Nitrosigine, 750 mg, 60 Tablets
Herbkart.com4.8(268)$120.50
Where to Buy Locally
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Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-08-24. DSLD Label ID: 63787. 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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