NOW Foods L-Arginine 500 mg is a popular amino acid supplement, in a popular potency. People usually use NOW L-arginine to promote better circulation and healthy blood pressure, but it's also taken at bedtime to increase natural HGH release. Arginine supports cardiovascular health because it's the primary precursor to nitric oxide (NO), the body's vasodilator which relaxes blood vessel walls enhancing circulation.
L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion as well as DNA synthesis.
|Serving Size: 2 capsules|
Servings Per Container: 125
|Ingredient||Amount||% Daily Value**|
| ** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.|
† Daily Value not established.
Other Ingredients: Gelatin (capsule) and Magnesium Stearate and Silica.
As a dietary supplement, take 2 capsules 1-3 times daily as needed, between meals or at bedtime with a carbohydrate drink to facilitate absorption.