Are you looking for a way to improve muscle tone and build lean muscle? Pfizer Genotropin 12mg / 36iu Pens provide the perfect combination of somatropin a human growth hormone found naturally in the body and a convenient pen delivery system.
Each pen contains 36 iu of somatropin and has an integral chamber of both water and powder.
When activated, the water mixes with the powder and should be swirled for 10-20 seconds until it turns transparent. The mix can then be injected into muscles quickly and efficiently wherever you need it most.
Get your Genotropin 12mg/36iu Pen today to start building lean, solid muscle without fuss or hassle!