With the effective ratio of ingredients in the Hyper Male Force, growth hormones are produced in about a 400 percent higher rate. One of the key ingredients for this effect is GABA. This is an important neurotransmitter that starts transmitting growth signals at an increased rate to the penis. This repairs DNA and enlarges penis size in the process. With the increased influx of growth signals, the penis rejuvenates its cells becoming firmer than ever before.