15 New 2017 Beauty Launches Editors Actually Love and Use All the Time

"You can't skip serum in the Winter — your skin needs the extra layer of hydration. Just in time for harsh conditions (on the East Coast, at least), La Mer released its new Revitalizing Hydrating Serum ($195). It has La Mer's signature oceanic scent as well as the patent Miracle Broth ingredient. But the star of this formula is a blend of revitalizing green, brown, and red algae as well as antioxidant-rich lime tea concentrate. It has a cooling and tightening feeling as soon as it touches the skin." — LL