I doubt you will get side effects, and at that dose they will go away fast if you get them and stop. But I don't think it will be therapudic. it could be, and the price is right. xandrox may be greasy enough to deliver dutasteride slowly enough to do the job. I think the reason dutasteride in minoxidil does not work is the dutasteride goes straight into the blood stream without entering the follicle, or if it does enter the follicle, it escapes back out as soon as the minoxidil evaporates. it takes about 2-3 hours for the finasteride to complex with most of the 5ar2. A lot is stopped in the first hour, but 50% is not enough to do much for hair loss. Your follicles will get exposed to a higher concentration than your body will, but the question is whether the difference will be great enough or last long enough, and if enough dutasteride will get absorbed through the skin to do anything.
if your xandrox evaporates or dries too much in less than 2.5 hours, maybe add 1 mL of oil to it. Flax has a low viscosity and is only $6 for half a liter.
