I ordered my GABA from Swanson Vitamins on-line, but I picked up the L-Arginine at a local Walmart today. I wanted it quickly to try. If you can't find GABA nearby, or can't afford it right now (although it is not expensive), then get some brown rice, soak it 8-12 hours, and cook it. You'll have plenty of GABA in a natural form.