L-Arginine 500 mg
Swanson Premium Brand
L-Arginine 500 mg
4.7
★ ★ ★ ★ ★
(3306 ratings)
Arginine 500 mg
Score 90
An incredibly budget-friendly 500mg L-Arginine supplement, offering great value for flexible dosing.
Quantity: 100 Capsule(s) • (100 servings)
Goals: flag Cardiovascular Support flag Fitness flag Muscle Gain flag Energy
leaderboard Score 90
An incredibly budget-friendly 500mg L-Arginine supplement, offering great value for flexible dosing.
insights Analysis
This Swanson L-Arginine product provides 500mg of L-Arginine per capsule at an extremely competitive price, making it an excellent choice for those prioritizing cost-effectiveness. Despite the lower per-capsule dose, the very low price per serving allows for flexible dosing to reach higher, more effective daily intakes without breaking the bank. It is a no-frills, high-value option for L-Arginine supplementation.
- One of the most cost-effective L-Arginine supplements available, with an impressively low price per serving (5 cents).
- Allows for flexible dosing to achieve higher daily L-Arginine intake without excessive cost.
- A large review count (2985) indicates widespread popularity and user satisfaction.
- The 500 mg dose per capsule means multiple capsules are needed to reach common therapeutic dosages (e.g., 2-6 grams daily).
- Swanson is a value brand, so some may prefer brands with more extensive third-party testing certifications, though product quality is generally good.
- If you have low blood pressure or are on medication for blood pressure, consult a healthcare professional before use.
- Individuals with certain conditions like asthma, allergies, or liver/kidney disease should seek medical advice.
$5.81($0.05 per serving)
 Amazon | $ 0.00 | |
 iHerb | $ 5.81 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
L-Arginine | 500 mg |
Categories
Arginine 90
This product represents exceptional value within the L-Arginine collection, offering a standard dosage at an unparalleled price per serving. Its affordability makes it a top choice for consumers seeking cost-effective L-Arginine supplementation, allowing for higher daily intake without significant financial burden.
Goals
The excellent value allows for consistent intake of multiple grams of L-Arginine daily, which is essential for maximizing nitric oxide production for cardiovascular health. This makes it a highly effective option for long-term blood pressure and circulatory support.
While the individual 500mg capsule dose is low, its extreme affordability allows users to easily take 4-6 capsules (2-3g) to achieve doses commonly associated with nitric oxide enhancement for improved blood flow and muscle pump during workouts.
By enabling cost-effective higher dosing, this product can support muscle gain by facilitating better nutrient and oxygen delivery to muscles, aiding recovery and performance. Its impact is indirect, acting as a supportive agent rather than a primary muscle builder.
98 Value 
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98 Value
L-Arginine 500 mg
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4.7
★★★★★
(3442 ratings)
This alternative from Swanson offers an even better price per serving (4 cents) for the same 500 mg dose, making it an incredibly cost-effective choice for bulk L-Arginine supplementation.
95 Value
L-Arginine 1000 mg
21st Century
4.7
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(9054 ratings)
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L-Arginine 700 mg
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N.O. Pro with Beet Root
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4.2
★★★★★
(3540 ratings)
This product features a comprehensive blend of L-Arginine, AAKG, L-Citrulline Malate, and Beet Root, providing a multi-pathway approach to nitric oxide production that is often more effective than single-ingredient L-Arginine for performance and circulation.
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L-Arginine + L-Citrulline 750 mg
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4.7
★★★★★
(1239 ratings)
Combines L-Arginine with L-Citrulline, a pairing favored by nutritionists as L-Citrulline is more efficiently converted to L-Arginine in the body, leading to more sustained and effective nitric oxide levels for cardiovascular and exercise benefits.
87 Performance
L-Arginine 3000 mg
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4.5
★★★★★
(8168 ratings)
Offers a significantly higher 3000 mg dose of L-Arginine per serving along with B vitamins, making it a more potent option for those requiring higher therapeutic doses and potentially better convenience with fewer pills.