Natural Factors L-Arginine, 500 mg, 90 Vegetarian Capsules
UPC: 068958028217
Natural Factors L-Arginine is a dietary supplement formulated to support cardiovascular health and muscle function, using a pharmaceutical-grade amino acid. Each serving provides 1000 mg of L-arginine hydrochloride, a form noted for its bioavailability, and the manufacturer suggests it may help promote healthy blood flow via nitric oxide production.
This product is manufactured in a GMP-certified facility and uses vegetarian capsules, with no artificial colors, preservatives, or sweeteners. It is available in a 90-capsule size, with a suggested usage of two capsules one to three times daily, and also comes in a 180-capsule variant for those seeking a larger supply.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| L-Arginine (hydrochloride) (Pharmaceutical Grade) | 1000 mg | ** |
| † Daily Value not established | ||
Other Ingredients
Vegetarian capsule (carbohydrate gum [cellulose], purified water), rice powder, magnesium stearate (vegetable grade).
Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
2 capsules 1-3 times per day or as directed by a health professional.
Warning
As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery. Do not use if you have had a myocardial infraction or have established coronary and artery disease. Keep out of reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.
Product Info
- Brand
- Natural Factors
- UPC
- 068958028217
- Package Qty
- 90 count
- Dimensions
- 3.9 x 2.25 x 2.15 in
- Shipping Weight
- 0.18 lb
- First Available
- 08/2020





