Systemic Formulas EVENTA provides nutrients for the body’s self-regulation of optimal cellular function via the many Nitric Oxide Synthase (eNOS, iNOS) pathways. Proper NOS management is critical for the body to manage oxidative stress in the cells’ organelles and maintain efficient cellular metabolic functions. It provides amino acids, nutrients, and phytonutrients that the body can use to build the cellular enzyme systems that support muscle integrity, organ and gland health, and cellular energy processes.