21st Century L-Arginine, 1,000 mg, 100 Tablets

21st Century L-Arginine is a dietary supplement designed to provide muscle support, offering 1,000 mg of L-arginine per tablet from L-arginine hydrochloride. This amino acid is noted as a building block of protein that must be supplied from nutritional sources. The product is formulated for adults to take up to three tablets daily with meals, as directed by a healthcare provider.

Manufactured by a company with over 30 years in the industry, it emphasizes quality through rigorous testing and production processes, with ingredients sourced via a vendor certification program. The tablets are gluten-free and non-GMO, and the formulation includes no added sugar, preservatives, or artificial flavors. Available in a 100-tablet package, it provides a straightforward option for those seeking L-arginine supplementation.