GABA, an abbreviation gamma-aminobutyric acid is the most common inhibitory signal substance in the central nervous system. Sleep is very important for our well being and immune system. GABA promotes sleep which improves recovery both physically and mentally. GABA has been shown to have a positive impact on stress and anxiety as well as memory.

We recommend taking GABA with Viterna Magnesium or combining it with Viterna ZMA for a deeper sleep.

GABA (4-aminobutyric acid)                                  500mg