It is obvioius. Because guys are essentially hardcoded to look for signs that a gir lis healthy (from a more primal view, that means fertile and carries strong genes). Obviously certain olors used in modern makeup does not fit with these more basic instincs. It, simply put, looks unhealthy or fake. Natural makeup on the other hand is enhancing the natural beuty, thus only enhancing the things guys look for (subcontiously). Does that explain it?
No every guy would like it that way everybody is different and not all will like or dislike the same things its just the way life is lol I personally don't mind it different styles or colours so would I be unusual or just have different tastes?
Guys don't wanna date a canvas. They wanna see what you really look like. They prefer natural make up, because they won't even notice it if you do it well. Also, it just looks weird. Leave the blue eye shadow and the hot pink lipstick to the... promiscuous ladies.
well primally, like dude, said, they want to see how fertile you are and natural make up (blush, lip colors) makes artifical appearance of "blood" in our cheeks and lips and makes us look like we are ovulating.