Pre-workout tablet with nitric oxide. badge_aspartame_free Aspartame-free badge_gluten_free Gluten-free badge_gmo_free GMO-free badge_lactose_free Lactose-free Why do we recommend AAKG 1000 tablets? 2000 mg of AAKG (L-arginine alpha-ketoglutarate) per daily dose 50 daily doses L-arginine is a conditionally essential amino acid that, as a precursor to nitric oxide, is a typical component of complex pre-workout formulas. BioTechUSA offers several complex pre-workout products that contain multiple active ingredients. BioTechUSA AAKG 1000 tablets are an excellent choice for those who want to supplement their L-arginine intake.BioTechUSA