The DermaZinc is essentially the same as Head and Shoulders. Previously I have tried similar products from Noble Formula (tried the bar soap and the cream), it’s basically identical to the DermaZinc and sold on Amazon as well. My results were mixed. It worked really well at first. For 3-4 weeks my face was totally clear. Then it just seemed to stop doing it’s job. Also it made the skin quite a bit less healthy looking in general and quite sensitive to the sun. The reviews on Amazon for this stuff are fantastic though and based on those lot’s of people find success with it (there are also some who describe same experience as me).
As for make up I have no idea since I’m a male. What I remember reading though, was that some women had great results with make up that contained UV protection. It is common to use zinc oxide as a UV protecting agent in skincare products. And zinc seems to actually benefit in reducing the SD.
Good luck and hope your progress continues.