Genotropin is a recombinant human growth hormone (HGH) containing Somatropin, a synthetic form of naturally occurring growth hormone (GH). It is used medically for growth hormone deficiency (GHD) and off-label for muscle growth, fat loss, and anti-aging benefits. The Genotropin Pen is a prefilled, easy-to-use device for precise HGH dosing. Key Details: Active Ingredient: Somatropi... https://www.yourmuscleshop.to/product/genotropin-somatropin-pen-12mg-36iu-pen-only-no-box-copyright/