I’ve seen and heard many great vanity products women use on their skin to make them look more beautiful. I’ve used many products over the years, at least the ones I can comfortably afford. But I’ve never heard of hgh spray, let alone used it. I was told about HGH, human growth hormone supplement over a chat with my friends yesterday. Apparently some people use it as a beauty product. To maintain healthy and vibrant skin. HGH is already present in our bodies. It is produced by our pituitary glands and HGH is responsible for human cell growth. But as we age, our pituitary glands produceses lesser HGH say compared to our teenage growth spurt years.