L-Arginine 200mg/ml 30ml Vial

L-Arginine 200 mg/mL (30 mL vial) is a compounded amino acid formulation used in clinical and research settings. L-arginine is a semi-essential amino acid that serves as the primary substrate for nitric oxide (NO) production via nitric oxide synthase (NOS). Nitric oxide plays a key role in vasodilation, improving vascular tone and blood flow, which is why L-arginine is widely studied in cardiovascular and metabolic research. In medical applications, L-arginine has also been used in growth hormone stimulation testing, as it can suppress somatostatin activity and promote GH release under controlled conditions. At 200 mg/mL in a 30 mL vial, the total content equals 6,000 mg of L-arginine per vial. Injectable or compounded forms are generally used in clinical or research environments rather than routine supplementation. Research from the NIH Office of Dietary Supplements highlights arginine’s role in nitric oxide synthesis and vascular function: https://ods.od.nih.gov/factsheets/Arginine-HealthProfessional/ Clinical studies also show its use in endocrine testing and pituitary function evaluation, including GH stimulation protocols: https://pubmed.ncbi.nlm.nih.gov/6772971/