Protein Metabolism* Nitric Oxide Precursor* Muscle Maintenance* Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production.* It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.* This product has twice the L-Arginine (1,000 mg per tablet) as in our regular strength product (500 mg per capsule). The L-Arginine used in this product is pharmaceutical grade. Natural color variation may occur in this product.
Product Dimensions ‏ : ‎ 3.25 x 3.25 x 6.3 inches; 8.82 ounces
Item model number ‏ : ‎ NOW00026
Date First Available ‏ : ‎ January 18, 2023
Manufacturer ‏ : ‎ NOW
ASIN ‏ : ‎ B0BSLZ7CKX
Best Sellers Rank: #105,443 in Health & Household (See Top 100 in Health & Household) #105 in L-Arginine Nutritional Supplements
Customer Reviews: 4.5 4.5 out of 5 stars 92 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Conditionally essential basic amino acid
Protein metabolism*
Nitric oxide percursor*
For muscle maintenance*
Twice the arginine as regular strength product