You know you're supposed to wear sunscreen every day, but let's be honest, sometimes it feels like a greasy, gloppy chore. Well, I have new resolve to protect thy skin thanks to Supergoop. I love this brand of light, effective products for everyday protection and it's about to get even better. Launching in March: Supergoop City Sunscreen Serum, a lightweight multitasker designed to shield skin while promoting skin cell renewal, reducing fine lines and hydrating the skin. All that, and I barely knew I had it on. Look for the serum ($42) at Nordstrom and online in March.