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Superior Labs L-Arginine Free Form Optimal 3,000mg Dosage 150 Vegetable Capsules Supports Vasodilation, Energy Production and Cardiovascular Health
Key item features
- Vasodilation *
- Supports Energy Production *
- Supports Cardiovascular Health *·
- ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, MICROS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
- UNQUESTIONABLE QUALITY - Our products are manufactured in facilities that undergo rigorous third-party audits to ensure the highest standards of quality. This strict quality assurance process is designed to meet and exceed industry standards, ensuring that our products are of the highest caliber supplements in the market place.
- ZERO UNNATURAL INGREDIENTS - Our product contains NO unnatural ingredients such as magnesium stearate, silicon dioxide, titanium dioxide and other potentially harmful unnatural ingredients that are commonly found in other brands.
Specs
- BrandSuperior Labs
- Size4.3" x 2.3" x 2.3"
- Enteral medication formCapsules
- Primary ingredientL-Arginine
- Medicine strength3,000mg
- Activity stagePre-Workout
Current price is USD$22.95
Price when purchased online
Out of stock
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About this item
Product details
L-Arginine is an amino acid that helps the body produce energy. It is important for heart and brain function and many other body processes. L-Arginine is an important precursor of Nitric Oxide.*
- Vasodilation *
- Supports Energy Production *
- Supports Cardiovascular Health *·
- ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, MICROS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
- UNQUESTIONABLE QUALITY - Our products are manufactured in facilities that undergo rigorous third-party audits to ensure the highest standards of quality. This strict quality assurance process is designed to meet and exceed industry standards, ensuring that our products are of the highest caliber supplements in the market place.
- ZERO UNNATURAL INGREDIENTS - Our product contains NO unnatural ingredients such as magnesium stearate, silicon dioxide, titanium dioxide and other potentially harmful unnatural ingredients that are commonly found in other brands.
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Specifications
Brand
Superior Labs
Size
4.3" x 2.3" x 2.3"
Enteral medication form
Capsules
Primary ingredient
L-Arginine
Indications
Health Concern
Energy Support
Directions
Instructions
As a dietary supplement, adults take 5 capsules per day or as directed by your health care practitioner.
Dosage
Take 5 capsules per day
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
L-Arginine Powder; L-Leucine Powder; Plant Cellulose (capsules); Organic Rice Extract
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Showing 1-3 of 6 reviews
Oct 20, 2025
Anselm
5 out of 5 stars review
Verified Purchase
it's high quality and great dosage. two of these fill my daily requirement. The price for the amount received is great
Incentivized Review
Helpful?3VA6IK68DHH3308163640
Jun 16, 2025
anonymous
5 out of 5 stars review
Verified Purchase
It works!
My husband takes 5 capsules every day for past year. He stopped taking Statin. I feel like these help a lot!
Incentivized Review
Helpful?3VA6IK68DHH3308163640
Dec 10, 2024
Sandra
5 out of 5 stars review
Verified Purchase
No issues here
I have been using this product for a few days now. My surgeon had it on the list of supplements to take before my back surgery. I decided to take it before I go to bed to help keep side effects at a minimum. So far there have been no issues. Be sure to drink lots of water because capsules are fairly large and you have to take 5 of them.
Incentivized Review
Helpful?3VA6IK68DHH3308163640
