Increased nitric oxide syntheses</br>Inhibit no synthase (the enzyme responsible for no breakdown)</br>Promote a healthy & positive mood (anti-anxiety & antidepressant properties)</br></br>Product Description</br></br>Serious Nutrition Solutions Agmatine contains 250 mg of agmatine per capsule (500 to 1000 mg per serving). Agmatine is a byproduct of the amino acid arginine?? but goes well beyond arginine in terms of benefits. Agmatine works through stimulating the release of pituitary hormones??