Sarah Michelle Gellar
You should absolutely avoid wearing makeup throughout your workout. Sarah Michelle Gellar did exactly that in this post-workout photo, captioning it, “This shot is #nomakeup #nofilter, and possibly the last time I will be upright for the rest of the week.” The actress is clearly on an endorphin high, as evidenced by her radiant skin. Gellar, who has been in the show industry since she was a teenager, knows a thing or two about skincare. “I’ve known from a young age that you have to take care of your skin,” she told Us. Don’t sleep with your makeup on; wash and moisturize before bed.” She also drinks plenty of water and wipes her face before and after a flight and during her lunch break on set.