John Frieda Frizz Ease Extra Strength Serum anti-frizz hair product is known for its iconic frizz-fighting abilities, but it does so much more. And now, with a new look and updated iconic formula, fall in love with this cult classic hair serum. In addition to eliminating frizz, a dime-sized amount of this hair serum for frizzy and damaged hair can prevent damage from heat styling, repel humidity, smooth strands, hydrate, and tame unruly flyaways. This all-in-one hydrating hair product is…