Getting enough sleep today is no easy feat. But beyond it being a requirement for human beings to function, there’s another great reason to treat it seriously. If you use your hours of sleep the right way, you can wake up looking better than ever—even after a single night. That’s because our bodies stay active while we’re slumbering to recharge and regenerate our muscles, our brain cells, and our skin. Men’s Journal spoke with Memphis, TN-based dermatologist Dr. Purvisha Patel (who’s the founder of the excellent and semi-eponymous grooming line Visha Skincare) about how to make the most of the time you spend in bed. If you’re already making the most of your day, here’s how to make the most of your night.