Here is an article i found on it:
PS1 is a cutting edge synthesized peptide for hair regrowth and new growth.
100mgs can last anywhere between 1 month and 3 months, depending on concentration. We are still trying to pin the optimal dosing down, but by most accounts, 100mgs should last a minimum of 1.5 months at once a day. Once you order you will be invited to our private PS1 forum to discuss details. Do to the experimental aspect of this product, we need to maintain a relative amount of confidentality so as not to compromise our source should it prove to be supremely effective. The other thing is that we aren't sure how long this product will have to be used. It is possible that the dosing will decrease as the results are realized, making only infrequent usage neccessary to maintain-and yes, it will be possible to reorder. I have a contact with one of the largest peptide firms in the US. Although the photos aren't yet publicly available, someone in the group of German users posted some pics that showed obvious improvements to the hairline after ony 23 days at a relatively low concentraton. The peptide is fully soluable in alcohol but not in water so it can simply be dissolved in alcohol then applied to the scalp.
As for the theory behind its use, I recommend conducting your own research. Check out Osteoscreen.com. They are a team of fully legitimate scientists pushing this full steam ahead through FDA trials. They have already completed phase one and are raising capitol for phase two. To me this is a strong indication of the potential of the treatment. Who is going to fund an experimental treatment based on theory alone? No one, there must obviously be some encouraging results, although Dr. Mundy has been very tight lipped about the matter, for obvious reasons. The science behind it is definitely there, this is the most cutting edge peptide in the entire known hairloss pipeline. Check out the posts from Martin B on the Hairsite forum-he was a trialist in the phase one trial in the Netherlands. This is no snakeoil. Will it grow a brand new full head of hair? Nobody knows yet. That's what we are going to find out.
As for the danger of tumors, believe what you will. I personally am utterly confident that no reputable scientist such as those employed by Osteoscreen would ever pursue a treatment that had risks like that. There are potentially thousands of peptides that inhibit different aspects of the proteasome, PS1 is just one of those. From what I can tell, all the gossip and useless information regurgitated by posters comes from second hand knowledge of a study that showed that a genetic modification, which permanently altered the proteosome activity within mice, ended up producing tumors. There is absolutely nothing surprising about this. The PS1 is a "reversible" inhibitor of a yet to be disclosed aspect of proteosome activity. This means that as long as you use it once a day or less, the proteasome will resume its activity as normal once the peptide is metabolized. As for safety, Martin B reported that the peptide was well tolerated by all trialists even at a high concentration of 5%.
