i am in a similar position, Kube8.
i have been on Propecia for two years...i am adding minoxidil foam..have been using Polysorbate 80 for a month. i am wanting to add something in...and am totally perplexed as to what!
i thought about using Spectral DNC instead of Rogaine. It claims to work all over the head.
i am also considering Revivogen.
In fact...i am possibly down to these two products.
The problem? i have not seen scientific backing on either products, let alone FDA approval. Their sites claim many things....but where are scientific results that i can see? i am going to contact each company and ask some frank questions. We will see what the results are.
Ever read Dr. Rassman's Balding Blog? He is very suspicious of anything that isn't FDA approved. On the other hand, it is supposedly expensive and tedious for a product to get FDA approval. Nonetheless...if these products are what they claim (some claim 80% success with customers etc.) then shouldn't FDA approval be a priority?
Then..there are the countless blogs of "i put (insert product here) in my regime and my hair has continually been falling out for months!". Yikes.
That is partially why i decided on Polysorbate 80. It is cheap, completely harmless, and despite the Helsinki controversy, has some merit.
So....Revivogen and Spectral are my options right now! Spectral because of their claim to grow hair all over the head...not just the crown. Revivogen because they have been around some time for a non FDA approved product.
Now...the one non FDA approved Dr. Rassman is interested in is Procyanidin from apples. i am also considering this....but i went to their website that sells it.....it looks quite cheap..which always makes me a bit weary.
That is my dilemna! If anyone wants to offer advice.....throw it in the can!