L-Arginine 500 mg
Swanson
L-Arginine 500 mg
4.7
★ ★ ★ ★ ★
(3442 ratings)
Arginine 500 mg
Score 98.0
The most cost-effective 500mg L-Arginine supplement, offering exceptional value and large quantity.
Quantity: 200 Capsule(s)Servings size: 1 Capsule(s) (200 servings)
Selected goals:
Other goals:
Fitness
Heart Health
Muscle Gain
Cardiovascular Support
leaderboard Score 98.0
The most cost-effective 500mg L-Arginine supplement, offering exceptional value and large quantity.
insights Analysis
This Swanson L-Arginine product provides 500mg of L-Arginine per capsule and stands out for its remarkably low price per serving (4 cents) and generous quantity (200 capsules). This combination makes it exceptionally cost-effective for users who require higher daily doses, as they can simply take multiple capsules without incurring significant expense. It is a highly practical choice for budget-conscious consumers seeking consistent L-Arginine supplementation.
- Unbeatable price per serving (4 cents), making it the most economical L-Arginine option on the market.
- Large quantity (200 servings) ensures long-lasting supply and reduces frequency of repurchase.
- Allows for highly flexible dosing to reach optimal L-Arginine intake for various goals.
- Very high review count (3121) indicates strong user satisfaction and reliability.
- The 500 mg dose per capsule might require taking multiple capsules to reach higher therapeutic dosages (e.g., 3-6 grams daily).
- As a budget brand, some users may prefer brands with more explicit third-party purity certifications.
- Individuals taking medications for blood pressure or erectile dysfunction should consult a doctor due to potential additive effects.
- Discontinue use if any adverse reactions like stomach upset or skin rashes occur.
$10.99($0.05 per serving)
 iHerb | $ 10.99 | |
 Amazon | $ 26.33 |
bolt Effectiveness for goals
Some research suggests that L-Arginine may help improve erectile function in men experiencing mild to moderate erectile dysfunction, particularly when combined with other supplements like Pycnogenol. Its role in nitric oxide production, which is essential for blood vessel dilation and penile erection, is the underlying mechanism. However, effectiveness can vary among individuals.
L-Arginine is a precursor to nitric oxide, which can help relax blood vessels, potentially supporting cardiovascular health and blood flow. It is often investigated for its roles in exercise performance, blood pressure regulation, and immune function. Some studies suggest benefits for wound healing and supporting conditions related to poor circulation.
Arginine is a precursor to nitric oxide, a molecule crucial for maintaining healthy blood vessel function and elasticity (endothelial function). By supporting nitric oxide production, Arginine may contribute to overall cardiovascular health. Some studies indicate it can improve endothelial function in individuals with certain cardiovascular conditions.
Some research suggests that L-Arginine supplementation may contribute to modest reductions in blood pressure, particularly in individuals with hypertension. This effect is thought to be due to Arginine's role as a precursor to nitric oxide, which helps relax blood vessels. However, results can vary, and it is not a substitute for prescribed medication.
Some research indicates that L-Arginine supplementation may enhance exercise performance by increasing nitric oxide production, leading to improved blood flow and oxygen delivery to muscles. However, the effects can vary among individuals and exercise types. Benefits are more consistently observed in individuals who are untrained or moderately trained.
schedule Dosage, timing & forms
Typical daily dosages for L-Arginine often range from 2 to 6 grams, divided into multiple servings throughout the day. However, specific needs can vary significantly based on the intended purpose. It's always advisable to follow product label instructions.
Typical dosages of L-Arginine can vary widely depending on the intended use and individual response, often ranging from 3 to 9 grams per day. For specific health concerns, higher doses up to 15-20 grams may be used under professional guidance. It's usually recommended to start with a lower dose and gradually increase.
While there isn't a universally established maximum daily dose for Arginine across all contexts, dosages exceeding 10-15 grams per day are typically not recommended without professional supervision. High doses may lead to gastrointestinal side effects. It's important to start with lower doses and assess tolerance.
For exercise support, many individuals prefer to take Arginine approximately 30-60 minutes before a workout. Some regimens also suggest taking it after exercise or before bed to support recovery. Splitting the dose throughout the day may also be beneficial.
Dosages for Arginine can vary significantly based on the desired outcome, such as athletic performance support, cardiovascular health, or general wellness. For example, higher dosages might be used for specific physiological effects under professional guidance. Always consult specific product guidelines and consider individual needs.
health_and_safety Safety & interactions
L-Arginine can interact with nitrates, such as nitroglycerin, leading to a significant drop in blood pressure. This combination should be avoided due to the risk of severe hypotension. Always discuss medication interactions with a healthcare professional.
Common side effects of L-Arginine may include stomach discomfort, nausea, diarrhea, and bloating. These issues are often dose-dependent, with higher amounts increasing the likelihood. Most side effects are mild and transient.
It is generally recommended to discontinue L-Arginine supplementation at least two weeks before any scheduled surgery. This is due to its potential effects on blood pressure and blood clotting. Always inform your surgeon and anesthesiologist about all supplements you are taking.
L-Arginine may lower blood pressure and could potentially enhance the effects of antihypertensive medications. This could lead to excessively low blood pressure when taken concurrently. Monitoring blood pressure closely is recommended.
L-Arginine may potentially trigger or worsen herpes outbreaks in susceptible individuals. The herpes simplex virus utilizes arginine for replication, so high levels might be unfavorable. Some individuals prefer to avoid L-Arginine if they experience frequent outbreaks.
Ingredients
| Ingredient | Amount per serving |
|---|---|
L-Arginine | 500 mg |
Categories
Arginine 98.0
This product sets the benchmark for value within the L-Arginine collection, offering a substantial quantity at an exceptionally low price per serving. Its affordability and flexibility for dosing make it a superior choice for any consumer seeking effective L-Arginine supplementation without significant financial outlay.
Goals
Its excellent value allows for sustained daily intake of therapeutic L-Arginine doses (e.g., 3-6 grams), which is critical for continuous nitric oxide production to support healthy blood pressure, arterial flexibility, and overall cardiovascular well-being. This makes it an ideal long-term solution.
Fitness 90.0
The extreme affordability of this product makes it highly practical for consistent, higher dosing (e.g., 4-6 capsules for 2-3g) needed to maximize nitric oxide production for enhanced blood flow, muscle pump, and nutrient delivery during intense workouts, directly supporting fitness goals.
Muscle Gain 85.0
By facilitating high and consistent L-Arginine intake at a low cost, this product supports improved circulation and nutrient transport to muscles, which is crucial for recovery and indirectly aids muscle growth. It provides a foundational element for a comprehensive muscle-building regimen.
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