My personal opinion is that it appears to be a very powerful synthetic IGF-1 derivative, but also one with very little testing behind it. I wouldn't feel comfortable recommending a compound based solely on its potency, so my advice would probably be to wait and see if more data, preferably human, comes forward.
There is true recombinant IGF-1 available by prescription in the U.S., but it is rarely seen outside of clinical use.