
L-Arginine

What's inside
Supplement Facts
| Ingredients | Amount |
|---|---|
| l-arginine HCI (free-form) | 1400.0 mg |
| Other ingredients: vegetarian capsule (cellulose, water) |
Recommended use
As a dietary supplement, take 2 capsules, 1-3 times daily, between meals.
Days supply
90 days
UPC
766298005614
Product categories
Health conditions
Body systems
How it works
L-Arginine is an amino acid that plays a key role in the production of nitric oxide, a compound essential for maintaining healthy blood circulation. By promoting the dilation of blood vessels, L-Arginine helps enhance blood flow throughout the body, supporting optimal cardiovascular function. This can be particularly beneficial for individuals looking to improve overall circulation, energy levels, and vascular health. With its ability to support the natural widening of blood vessels, L-Arginine contributes to improved nutrient and oxygen delivery, which is crucial for maintaining overall health.
One of the primary benefits of L-Arginine is its ability to support endothelial function. The endothelium is the thin layer of cells lining blood vessels, and its proper function is vital for cardiovascular health. Studies have shown that L-Arginine can help optimize endothelial performance, promoting smooth blood flow and reducing the risk of conditions related to poor circulation. Additionally, L-Arginine supports platelet function, which is essential for maintaining healthy blood clotting and vascular health, further enhancing the body’s circulatory system.
For athletes or those who engage in regular exercise, L-Arginine has also been found to improve exercise tolerance. By boosting nitric oxide levels, L-Arginine can help improve endurance, allowing for better performance during physical activity. Its ability to enhance blood flow ensures that muscles receive the oxygen and nutrients they need, reducing fatigue and aiding recovery. Whether you're a fitness enthusiast or simply looking to support overall wellness, L-Arginine can be a valuable addition to your daily routine.
However, it's important to note that L-Arginine is contraindicated for individuals with a history of herpes virus outbreaks. As with any supplement, it's recommended to consult with a healthcare professional before beginning use, especially if you have any pre-existing health conditions or concerns. Overall, incorporating L-Arginine into your lifestyle can support healthy circulation, enhance exercise performance, and contribute to long-term cardiovascular health.
Why take this product?
- ✓Promotes nitric oxide production, essential for optimal blood vessel dilation, circulation, and blood flow.
- ✓Supports overall cardiovascular health.
- ✓Backed by clinical testing for proven effectiveness.
- ✓Crafted with premium, vegan ingredients supported by reliable scientific research.

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Book a free consultationFrequently Asked Questions
Everything you need to know about this product.
What is Pure Encapsulations L-Arginine?
Pure Encapsulations L-Arginine is a vegan amino acid supplement that supports healthy blood circulation and cardiovascular function. Each two-capsule serving provides 1400 mg of free-form l-arginine HCl, which promotes nitric oxide production to help maintain optimal blood vessel dilation and blood flow. The bottle contains 180 capsules, providing up to a 90-day supply.
What does L-Arginine do in the body?
L-Arginine plays a key role in producing nitric oxide, a compound that promotes the dilation of blood vessels. This supports healthy circulation, endothelial function, and nutrient and oxygen delivery throughout the body. It may also support platelet function and exercise tolerance by helping muscles receive the oxygen they need during physical activity.
How do I take Pure Encapsulations L-Arginine?
Take 2 capsules, 1-3 times daily, between meals. If you have any pre-existing health conditions, are pregnant or breastfeeding, or take medications, consult a qualified healthcare practitioner before use. It is important to note that this product is contraindicated for individuals with a history of herpes virus outbreaks.
Who is this product best suited for?
It suits adults looking to support cardiovascular health, healthy circulation, and blood pressure already within a normal range. Athletes and fitness enthusiasts may find it especially helpful for promoting physical endurance, stamina, and exercise recovery. Because the formula is both vegan and vegetarian, it fits a wide range of dietary preferences.
How does this compare to other cardiovascular support products you carry?
Pure Encapsulations L-Arginine focuses specifically on nitric oxide production and blood vessel dilation through the amino acid l-arginine. NOx Synergyâ„¢ also targets nitric oxide but comes as a powder. Blood Pressure Support and BergaVinâ„¢ take broader approaches to cardiovascular wellness, while Super Omega-3 and Red Yeast Rice address heart health through different pathways. Your healthcare practitioner can help you decide which option or combination is right for your needs.
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