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OPA Nutrition · Heart & Circulation
OPA L-Arginine – Circulation & Endurance Support with L-Citrulline, Beta-Alanine & Niacin, 60 Capsules
- Serving size2 Capsules
- Servings30
- GTIN850054016430
- Made in the USA
- Made in an FDA-registered facility
- Made in a GMP-certified facility
- Third-party tested
What's in it
Ingredients
From the label
Serving size 2 Capsules · 30 servings per container
| Ingredient | Per serving | % DV |
|---|---|---|
| Niacin From the label | 30 mg | 150% |
| Calcium (as Calcium Carbonate From the label | 30 mg | 3% |
| L-Arginine From the label | 400 mg | ** |
| L-Arginine AKG 2:1 Extract From the label | 400 mg | ** |
| L-Citrulline From the label | 200 mg | ** |
| L-Citrulline Malate Extract From the label | 200 mg | ** |
| Beta Alanine From the label | 80 mg | ** |
Other ingredients: Cellulose (Vegetable Capsule), Magnesium Stearate (vegetable), Silicon Dioxide
How to use it
Directions and warnings
As a dietary supplement take two (2) capsules once a day. For best results take 20-30 minutes before a meal with an 8 oz. glass of water, or as directed by your healthcare professional.
- Do not exceed recommended dose. Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
From the label
From OPA Nutrition
Description
What it's for
- Supports healthy circulation and blood flow*
- Supports workout performance and endurance*
- 800 mg of arginine per serving across two forms*
- L-citrulline and citrulline malate plus beta alanine*
OPA L-Arginine Capsules are a amino acid supplement from the OPA Prime Series, formulated for adults who want daily circulation and endurance support in a simple capsule format. This formula combines L-Arginine, L-Arginine AKG, L-Citrulline, L-Citrulline Malate, Beta-Alanine, Niacin, and Calcium in a 30-day supply.
Why This Formula Exists
This formula was created for active adults who want a convenient way to support their daily wellness and training routine. OPA L-Arginine Capsules combine key amino acids and supportive nutrients commonly used in active-lifestyle supplements.
Who This Formula Is For
OPA L-Arginine Capsules may be a good fit for adults who want:
- A daily amino acid supplement
- Circulation and endurance support
- Endurance support for active lifestyles
- A capsule-based alternative to powders or gummies
- A formula featuring L-Arginine, L-Citrulline, Beta-Alanine, and Niacin
Key Ingredients & Blend Breakdown
-
L-Arginine — 400 mg
An amino acid commonly included in circulation support formulas. -
L-Arginine AKG 2:1 Extract — 400 mg
An alpha-ketoglutarate form of L-Arginine often used in active-lifestyle supplements. -
L-Citrulline — 200 mg
An amino acid commonly paired with L-Arginine in circulation support formulas. -
L-Citrulline Malate Extract — 200 mg
A form of L-Citrulline often included in endurance support blends. -
Beta-Alanine — 80 mg
An amino acid commonly used in active-lifestyle and endurance support formulas. -
Niacin — 30 mg
Supports energy metabolism as part of a daily wellness routine. -
Calcium — 30 mg
An essential mineral that supports overall wellness.
Supplement Facts at a Glance
- Serving size: 2 capsules
- Servings per container: 30
- Bottle count: 60 capsules
- Supply: 30-day supply when taken as directed
- Format: Capsules
- Formula type: Amino acid, circulation, and endurance support
- Key ingredients: L-Arginine, L-Arginine AKG, L-Citrulline, L-Citrulline Malate, Beta-Alanine, Niacin, and Calcium
- Inactive ingredients: Cellulose vegetable capsule, vegetable magnesium stearate, silicon dioxide
Suggested Use
As a dietary supplement, adults take two capsules once daily. For best use, take 20–30 minutes before a meal with an 8 oz. glass of water, or as directed by your healthcare professional.
Frequently Asked Questions
What are OPA L-Arginine Capsules used for?
They are designed to support circulation, endurance, and daily active-lifestyle wellness.
What ingredients are included?
This formula includes L-Arginine, L-Arginine AKG, L-Citrulline, L-Citrulline Malate, Beta-Alanine, Niacin, and Calcium.
Is this product for daily use or workout support?
It can be used as part of a daily wellness routine and may also fit into an active-lifestyle or workout-support routine.
How do I take it?
Adults take two capsules once daily, preferably 20–30 minutes before a meal with an 8 oz. glass of water, or as directed by a healthcare professional.
How long does one bottle last?
Each bottle contains 60 capsules, which provides a 30-day supply when taken as directed.
Is this a capsule, powder, or gummy?
This product comes in capsule form, making it a convenient option for adults who prefer not to use powders or gummies.
Is this product vegetarian?
Yes. The label lists cellulose as the capsule material.
Related Guides
- The Ultimate Guide to Heart-Healthy Diets: What You Need to Know
- Maximize Your Athlete’s Potential with Effective Hydration Strategies for Sports Performance
- Top Protein Supplements for Fitness: A Complete Guide
Explore the full OPA Prime Series collection.
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.
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*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.