This topic probably has been beaten to death but there seems to be no search function here.. anyways, I'm a NW 2.5 with receding temples/hairline. I've started fin/niz several weeks ago and I have ordered minoxidil. However, I just realized now that my top is thinning as well.. and I'd like to cover it up while fin/minox/niz does its work. Anyways, I'm wondering what concealer would be best for me. I do sweat quite a bit so the one that has the best protection vs. sweat would be ideal for me. Any recommendations?