FOR RESEARCH PURPOSES ONLY
Growth hormone fragment 176-191, Frag 176-191 or simply HGH Frag 176-191, is a polypeptide that is synthesized via cleavage of endogenously-produced growth hormone released by the pituitary gland.
*The website is intended for educational / informational purposes only. THIS PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. Bodily introduction of any kind into humans or animals is strictly forbidden by law.