There are many tricks us experts use to cut down on time(shhhh) getting people ready for an event or photo shoot. One is only do what is truly needed. If a person has beautiful skin I will use concealer and blend out to even out skin tone instead of applying foundation which can be truly time consuming. The other is using a tinted moisturizer to balance skin tone and hydrate skin.
Philosophy make a fantastic one which also provides sun protection called supernatural. Check it out. You'd be amazed at the results!! It's also great under foundation, if you insist.