'Conclusions: PGE1 cream is an effective, safe and well-tolerated treatment in subjects with erectile dysfunction of organic, psychologic or mixed etiology."
PGE1 cream is an effective, safe and well-tolerated treatment in subjects with erectile dysfunction of organic, psychologic or mixed etiology.pubmed.ncbi.nlm.nih.gov
You are citing a 2003 Chinese study of limited duration/applicability.
For a more recent study, try this one from 2016.
PGE-1 cream (Vitaros etc) already exists as a licensed pharmaceutical product available in some countries (not in USA).
Reviews are decidedly mixed, depending on who you talk to. Some love it, some say it did nothing.
I have not tried it myself, so have no first hand experience with the transdermal to relate to you.
I have seen it available on websites in the past, although not from sponsors here, as far as my limited knowledge goes. Look hard enough (pun intended) and you will find it.
I honestly hope it works for you. Go with God and best wishes on your journey.
Personally, I am recovering from open-heart surgery (6 vessel CABG, coronary artery bypass graft with 99% blockage of 3 of 4 major arteries) on Sunday, so my priorities are elsewhere at this time, and my time to answer questions on the site, or my time here on Earth, is extremely limited at the moment.
But it is what it is. Seek and ye shall find, do what makes you happy. All you can ask for in life is a nice long run. I had mine, so no complaints. Go have your's, if that's what you want. Is it?
All journeys eventually end the same, for the rich man and the poor man, the wise man and the fool. I have been all of those, and now I'm tired and only wish to go home.