Eba Endura airbrush makeup. It's expensive...and you need an airbrush. But it's waterproof. You can wear it in a chlorine pool and it won't come off. Cirque uses it for their water shows.
Okay the alcohol based stuff is what I *have* to use. Creme makeup is itchy to me and I sweat profusely under it. Water based otherwise makeup (that you use the barrier spray on) I also can sweat off in about an hour, the sealant only does so much. I still eat through the alcohol based stuff (especially when stubble comes in over the weekend) BUT with like a tiny touchup saturday morning, and a decent touchup sunday morning its great. Majority lasts all weekend. And I barely feel that its there, just feels a little dry/tight to my skin, and sticky on the surface if I don't use powder.
Best IS applied with Airbrush, we have brought the compressor and airbrush a few times. You can makeup sponge and regular brush this stuff on, but it's not as amazing. Lately I have been doing a white chin down to neck thing under my mask with sponge/brush. Looks fine, stays on fine.
Airbrushing you will want to thin out the stuff a tiny bit with alcohol (Rule of Thumb: 2% milk), but we have sprayed it directly with no thinning. It tends to dry out a bit over time, so first time opening, fine, but eventually you will want to thin it a bit. Clean the airbrush well after each use, this stuff sucks when it gums up an airbrush.
Do NOT apply this stuff around your eyes. Omg. I did by accident pulling the wrong stuff out and not being all "Hey, this smells like alcohol" and it stung, A LOT. I'm also a huge wuss when it comes to makeup and stuff all over my face though.
***Powder this stuff after it sets on your face. Feels amazing and gets rid of any stickyness for the majority of the day.
Is there a special chemical remover?
Soap and water and a lot of scrubbing. Takes a ton of work for me to get it all off that way. -OR- Get 90%+ rubbing alcohol, soak a bit of a paper towel, and kinda dab/wipe off (no need to super scrub). Comes off in about 30 seconds or less of work for me with the rubbing alcohol (I think we use 97%?). Use lotion on the area you used the alcohol on after to prevent frying your skin.