Viogenesis GABA 750 mg is a dietary supplement with Gamma-Aminobutyric Acid or GABA, which belongs to the non-essential amino acids and is formed from glutamic acid. 

It acts soothingly on the central nervous system and the brain, which is why it can help with insomnia and brain functions. It has anticonvulsant and mild antihypertensive properties and can relieve symptoms of stress. 

Additionally, GABA stimulates the anterior lobe of the pituitary gland in the brain, leading to higher levels of growth hormone (GH), which is highly anabolic and acts against muscle catabolism. (The above information regarding the product's ingredients is the result of studies. It does not constitute an opinion of EFSA.)