As far as New Year’s resolutions go, Nicole, 23, from Fullerton, Calif. felt like a new hairstyle was at the top of her list. “I had been talking about cutting my hair with my stylist for months, and it was exactly what I needed to represent a fresh start in my life,” Nicole says. So her stylist lopped off her long brown hair come January 1, and the response? “I absolutely LOVE my decision to cut my hair,” says Nicole, who uses TIGI’s S-Factor Silky Smooth Moisture Serum, $17 to keep her new chop ultra-shiny. Resolution: Completed.