Net Contents
90 Capsule(s)
Serving Size
1–6 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 30768 03446 7
Product Version
Prod. No. 44841 05E B90 CAZ
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: 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
- Milk
- Fish
- Wheat
- Soy
- 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: 1–6 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Arginine | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
DIRECTIONS: FOR ADULTS, TAKE ONE (1) TO SIX (6) CAPSULES DAILY, PREFERABLY WITH A MEAL. As a reminder, discuss the supplements and medications you take with your health care providers.
Warnings & Precautions
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Precautions re: Pregnant or Nursing or Prescription Medications
WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use.
Precautions re: All Other
Discontinue use and consult your doctor if any adverse reactions occur.
Precautions re: All Other
TAMPER RESISTANT: DO NOT USE IF SEAL UNDER CAP IS BROKEN OR MISSING.
Storage
Storage
STORE IN A DRY PLACE AND AVOID EXCESSIVE HEAT.
Formulation
Formulation re: Does NOT Contain
No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish.
Formulation re: Does NOT Contain
Sodium Free.
FDA Statements
FDA Statement of Identity
DIETARY SUPPLEMENT
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.
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
2010
General: Product/Version Code
Prod. No. 44841 05E B90 CAZ
General Statements: All Other Content
Promotes Heart & Immune Health* Promotes the Effects of Exercise*
General Statements: All Other Content
Smart Facts L-Arginine is one of 20 amino acids, the building blocks of protein and is popular with body-builders and fitness enthusiasts.* L-Arginine can serve as an energy precursor and is one of the most important amino acids involved in heart and immune function.*.
Seals/Symbols
GUARANTEED QUALITY LABORATORY TESTED
Seals/Symbols
PLEASE RECYCLE
Manufacturer & Distributor
Other
Manufacturer
Rexall Sundown, Inc.
Boca Raton, FL, 33487, USA
Other
1-888-848-2435
Market Reference
Sundown L-Arginine 500 mg, 90 Capsules
GoSupps.com4.3(30)$39.99L-Arginine 500 mg 90 Caps
My Nature's Delight$25.99L-Arginine 500mg Hardgel Nitric Oxide Booster
eBay - healthymood2015$19.65Bluebonnet L-Arginine 500 Mg
Walmart - Euro Pharm5.0(1)$23.95Nitric Oxide & Circulation Booster | L-arginine, L-citrulline | Extra
eBay$59.70Healthy Mood L-Arginine 500mg Gym 60 Capsules
eBay - healthymood2015$5.56Lowest
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.
Nutrify Supplements llc
5.0 (22)Vitamin & supplements store
7780 Corporate Blvd STE#2308, Plain City, OH 43064
The Vitamin Shoppe
4.4 (102)Vitamin & supplements store
1540 Olentangy River Rd, Columbus, OH 43212
Bullfrog Nutrition Columbus
4.9 (160)Vitamin & supplements store
1109 Worthington Woods Blvd, Columbus, OH 43085
GNC
4.5 (87)Vitamin & supplements store
80 Meadow Park Ave, Lewis Center, OH 43035
Beyond Max Supplements & Nutrition
4.6 (48)Vitamin & supplements store
1149 N Memorial Dr, Lancaster, OH 43130
The Vitamin Shoppe
4.5 (122)Vitamin & supplements store
4053 Morse Crossing, Columbus, OH 43219
GNC
3.9 (71)Vitamin & supplements store
3820 E Broad St, Columbus, OH 43213
The Vitamin Shoppe
4.3 (135)Vitamin & supplements store
1505 Hilliard Rome Rd, Columbus, OH 43228
Research & Studies
L-arginine: its role in human physiology, in some diseases and mainly in viral multiplication as a narrative literature review
MC Pedrazini, EF Martinez, VAB dos Santos… - Future Journal of …, 2024 - Springer
… The purpose of this review is to determine when and why Arg depletion, supplementation, or … Thus, excessive or decreased Arg concentration could impair health condition. High Arg …
202431 citationsRole of L-arginine in nitric oxide synthesis and health in humans
G Wu, CJ Meininger, CJ McNeal, FW Bazer… - … in nutrition and health, 2021 - Springer
… L-arginine is oxidized by NO synthase (NOS) to form NO and … The NOS-derived L-citrulline is recycled into L-arginine, and … Some reports indicated that oral Arg supplementation did not …
2021395 citationsLow-dose l-arginine administration increases microperfusion of hindlimb muscle without affecting blood pressure in rats
F Ohta, T Takagi, H Sato, LJ Ignarro - … of the National Academy of Sciences, 2007 - pnas.org
… on healthy subjects indicated that l-arginine supplementation … of l-arginine, provided greater vasodilation than l-arginine … benefit of supplementation of l-arginine in healthy subjects. …
200743 citations… and citrulline: Is there a basis for development of a beverage to promote endurance performance? A narrative review of orally administered supplements
H Speer, NM D'cunha, MJ Davies, AJ McKune… - Beverages, 2020 - mdpi.com
… ’s motivation for supplement use is mainly attributable to the proposed health benefits, such as … to form L-arginine. Step 2. L-arginine is released systemically into blood vessels. Step 3. …
202025 citationsEarl Mindell's Supplement Bible: A Comprehensive Guide to Hundreds of NEW Natural Products that Will Help You Live Longer, Look Better, Stay Heathier …
E Mindell - 2002 - books.google.com
… L-arginine also has important medical uses. For instance, it is used in hospitals to promote wound healing in patients after surgery, and for those suffering from severe burns. According …
200210 citationsThe effectiveness of L-arginine in clinical conditions associated with hypoxia
N Kurhaluk - International journal of molecular sciences, 2023 - mdpi.com
… effects of L-arginine supplementation on VO 2 max in healthy … that these supplements might increase VO 2 max in healthy … use of L-citrulline, L-arginine, or Beetroot juice supplements as …
202359 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-02-23. DSLD Label ID: 5835. 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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