THE FRIZZ

If you want your locks to look less like Monica from Friends in Hawaii and more like the sleek strands of Courteney Cox on the red carpet, Daniel says light oil-based serums and humidity sprays are your best friend. “Argan oil is both nourishing and taming for unruly hair, and it also soaks into every strand,” he says. “Humidity blocking sprays are great for holding a style in place and taming unruly flyaways.” Simply apply to dry hair at any stage of styling.

TRY Joico Humidity Blocker Finishing Spray $26.95, Garnier Fructis Sleek & Shine Anti-frizz Serum $7.95