L Arginine

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Superior Labs Pure L-Arginine 500mg – 150 Vegetable Capsules

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Superior Labs Pure L-Arginine delivers 500mg of pure L-Arginine per capsule with zero artificial additives. 150 vegetable capsules for a 75-day supply. No magnesium stearate, no fillers, no binders. Made in the USA with pharmaceutical-grade ingredients.

Availability: In stock

$29.99

With this product, you earn 30 loyalty point(s). 30 points = $0.30.

Product Description

Superior Labs Pure L-Arginine 500mg – 150 Vegetable Capsules

Pharmaceutical-grade pure L-Arginine with no additives for nitric oxide and blood flow support.

Key Benefits

  • Premium Quality – Manufactured under strict quality standards
  • Effective Formula – Research-backed ingredients for optimal results
  • Easy to Take – Convenient capsule format for daily use
  • Made in USA – Manufactured in GMP-certified facilities
  • Clean Label – Non-GMO, third-party tested

Directions for Use

Take as directed on the product label. For best results, take with food and water. Consult your healthcare professional before starting any new supplement.

Warnings

  • For adults only (18+)
  • Consult your healthcare provider before use if you have a medical condition or take medications
  • Not intended for pregnant or nursing women
  • Keep out of reach of children

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Free Shipping

Orders ship fast in discreet packaging. Contact us at 1-855-917-8844 or info@champvita.com.

Additional Information
Country of Manufacture No
Product Condition NewCondition
Feature No
Color No
Size No
UPC Code B08234SSVY
GTIN N/A
Maker Superior Labs
Manufacturer Product ID No
Quantity in Box/Display No
Serving Size No
Flavor No
Scent No
Gender No
Expiry Date No
Time Needed for Effectiveness No
Dietary Factors No
Product Features No
Product Type No
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Reviews (2)
Review and collect 75 points.

Customer Reviews

One of the Finest L-Arginine Supplements Review by Jerome L.
Rating
This is one of the best L-Arginine products I have used. Superior Labs lives up to its name — no added chemicals, excellent purity, and the capsules are easy to take. I notice improved blood flow and energy during workouts. The 150-capsule count gives great value. (Posted on 3/1/2026)
Adds Extra Energy to My Daily Routine Review by Marlon D.
Rating
This L-Arginine supplement gives me extra vigor in my daily routine. I take three capsules before my workout and the pump is noticeably better. Superior Labs keeps it simple and pure, which I appreciate. No unnecessary fillers or additives. (Posted on 4/24/2024)
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Questions:

Posted by Robert P., Monday, March 2, 2026 on product Superior Labs Pure L-Arginine 500mg – 150 Vegetable Capsules
  • 1
    vote
    A: Magnesium stearate is a common flow agent used in supplement manufacturing to prevent ingredients from sticking to equipment. While generally considered safe, some supplement purists prefer products without it. Superior Labs formulates without magnesium stearate, using only pure L-Arginine in vegetable capsules for maximum purity.
    Posted by Champ Vita on Monday, March 2, 2026

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Posted by Charles H., Monday, March 2, 2026 on product Superior Labs Pure L-Arginine 500mg – 150 Vegetable Capsules
  • 1
    vote
    A: Superior Labs recommends following the dosage on the label. For L-Arginine supplementation for nitric oxide support, typical dosages range from 1,500-3,000mg per day (3-6 capsules). Start with a lower dose to assess tolerance and increase gradually as needed.
    Posted by Champ Vita on Monday, March 2, 2026

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Posted by Daniel F., Monday, March 2, 2026 on product Superior Labs Pure L-Arginine 500mg – 150 Vegetable Capsules
  • 1
    vote
    A: Yes, L-Arginine can be taken before bed. Some research suggests that nitric oxide production during sleep may support recovery and growth hormone release. However, the timing is flexible — L-Arginine can be effective when taken at any time of day, with or without food.
    Posted by Champ Vita on Monday, March 2, 2026

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