Remox/Promox? Cant use finasteride

As i use Revivogen to keep the hair i've got, i'd like to add something to my regimen that gives me some regrowth.

So i thought about Remox. I dont think i should use promox, because i had sides while taking fin.

I thought about buying Remox III from here: http://www.physicianshairgrowth.com/store.php?crn=74&action=show&show_products_mode=cat_click

It does not contain Finasteride, but it claims to block DHT as well: "However, scientific research has shown that even very low concentrations Azelaic Acid inhibit 90% of DHT formation in vitro (see synopsis) The mechanism of action is 90% inhibition of 5 alpha reductase activity; 5-AR is the enzyme that converts human serum to testosterone, to DHT, which is the compound thought to be responsible for damaging hair follicles and an important factor in hair loss."

What do you guys think about this? Is it worth a try? Will it give my the propecia sides? Any experiences? Greets

So no comment about Remox? ...

I used Promox and Remox IV for awhile and had good results. I ran out of my supply and found a good deal on Spectral products. When I run out of my Spectral product I'm going to switch back to Dr. Klein's products. I think I was getting faster results with Promox than with Spectral DNC. I'm having positive results with the DNC but think the extra cost to switch back is worth it.

Order with confidence because Dr Klein's products are good. My two cents

Btw, physicanshairgrowth.com claims that Remox 3/4 also reduce DHT. I'm afraid that this could somehow cause the same side effects i had with Propecia.

What do you think about this? greets