Do not exercise or do anything that will make your sweat while the tan is developing & refrain from ANY skin to skin contact until you have showered. If you do not follow this you will be preventing the tan from fully developing which can result in patches and streaking.
After you have rinsed off in the shower you can exercise.
Please keep in mind that this is a cosmetic. The more you sweat and workout can cause the tan to fade the tan quicker. Sports bras, sneakers and socks can remove the tan quicker in those areas.
Our Glowcare Gradual tanner is an excellent product in that case to use with the mousse to help extend your color.