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Source Naturals

Source Naturals L-Arginine 50 Caps

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Source Naturals L-Arginine 50 Caps

About Source Naturals L-Arginine

A crystalline free-form amino acid, L-Arginine is an important factor in muscle metabolism and supports the body's ability to transport, store, and excrete excess nitrogen. It is a precursor for nitric oxide, which supports healthy circulation and blood vessel relaxation.



Suggested Use: Take two capsules, one to three times daily between meals.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children. Store in a cool, dry place.

Always read the label and use as directed. If symptoms persist see your healthcare professional.

Caution: Consult your health care professional prior to using this product if you are being treated for any pre-existing conditions or are taking prescription medications, such as heart medications including nitroglycerin or any erectile dysfunction medications. If you are pregnant, may become pregnant, or are breastfeeding, consult your health care professional before using this product.


Nutrition Information

Source Naturals L-Arginine 50 Caps

Serving Size: 2 Capsules

Servings Per Container: 25

Amount Per Serving

  • L-Arginine (as L-Arginine HCl)
  • 1 g
  • Calcium
  • 47 mg

Other Ingredients

Gelatin (capsule), dibasic calcium phosphate, colloidal silicon dioxide, and magnesium stearate.

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


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*Always consult with a qualified healthcare professional prior to beginning any diet or exercise program or taking any dietary supplement. The content on our website is for informational and educational purposes only and is not intended as medical advice or to replace a relationship with a qualified healthcare professional.

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