Source Naturals Free Form L-Arginine, 500mg - 100 Capsules
- An amino acid that helps the body build protein.
- Suggested Use: 2 capsules, 1 to 3 times daily between meals.
- Well Made Supplement: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
| Expiry Date | Dec 2026 |
| Flavor | Unflavored |
| Ingredients | Calcium And L-Arginine |
| Product Type | Nutritional Supplement |
| Brand | Source Naturals |
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above CA$ 250.
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Orders are processed and shipped from Toronto.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
SKU |
BRSWI2YFAYDBGC3I |
Category |
Vitamins, Minerals & Supplements , Amino Acids , L-Arginine |
Tags |
l-Arginine is most well-known for its use in cardiovascular support. Its other critical functions include assisting in wound healing, helping remove excess toxic ammonia from the body, supporting immune function, and promoting the secretion of several hormones, including glucagons, insulin, and growth hormone. It plays an important role in muscle metabolism by working to transport, store and excrete nitrogen. Suggested use is 2 capsules, 1 to 3 times daily between meals. Please contact our in-house customer support if you have and questions.
Important information
Safety Information
Please see bottle label for more information
Ingredients
Calcium and l-Arginine
Directions
2 capsules, 1 to 3 times daily between meals.
Legal Disclaimer
The products offered are not intended to diagnose, treat, cure, or prevent any disease. If you believe that you may have a disease condition, please consult your healthcare practitioner immediately, and before using any dietary supplement product.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.







