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Source Naturals



Item: SN770

  • Supports circulation and immune system health

  • 1.6 g of l-arginine per serving

  • Hypoallergenic

3.53 oz (100 grams) Pwdr

Retail $16.50
Save 46%
Usually Ships Within 3-4 Business Days
  • Supports circulation and immune system health

  • 1.6 g of l-arginine per serving

  • Hypoallergenic

Support healthy circulation and immune system function with Source Naturals L-Arginine. A crystalline free form amino acid, l-arginine plays a role in muscle metabolism and nitric oxide production. Contains no yeast, dairy, egg, gluten, corn, soy, wheat, sugar, salt, starch, preservatives, or artificial color, flavor or fragrance.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1/2 Teaspoon (approx. 1.6 grams)

Servings Per Container 62

  Amount Per Serving %Daily Value
Calories 5  
L-Arginine 1.6 g

†Daily Value not established.

Suggested Use: 1/2 teaspoon daily with juice or water, between meals.

NOTE: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional prior to using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

  • HYPOALLERGENIC: contains no yeast, dairy, egg, gluten, corn, soy or wheat.
  • Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Shipping Weight

.29 lbs

Source Naturals L-Arginine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Source Naturals L-Arginine

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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