This new research is intriguing; however, it doesn’t change the fact that everyone’s skin is different, and some people can exercise with makeup on and have no problems at all. Plus, some foundations these days are more like moisturizers than makeup, from an ingredient standpoint. So if you’re partial to exercising in your foundation and have never noticed dryness, breakouts, or flushing, then it may not be a problem.
We should also emphasize that beauty choices are personal, and you should ultimately do whatever makes you feel most comfortable. If working out wearing concealer, foundation, or even a full eye look makes you feel more confident, please, carry on! You are the expert in your own skin, at the end of the day.