HGH stimulates almost all of the different systems of your body. The HGH increases your metabolism and break down fat, increases IGF and create lean muscle. It works on the dermal system to give your skin a more "youthful" look. It works in the brain to give you sharper mental acuity. These systems in the body takes longer to react once stimulated by HGH. HGH isn't like testosterone which cause a near immediate effect on the muscular system.

I noticed fat loss in about 7 weeks. I noticed an increased in mental sharpness in about 8 months. I've been on HGH for a year now. I love it.