3 Review(s)

Double StrengthAmino AcidConditionally Essential Amino AcidPharmaceutical GradeGMP Quality AssuredA Dietary SupplementThis product has twice the L-Arginine (1,000 mg per tablet) as in our regular strength product (500 mg per capsule.)L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis