Stylists say anti-frizz layers need heavy serums but science proves this traps 17% more water in 70% humidity
You sit in the salon chair in December 2025, admiring your fresh anti-frizz layers. The cut looks flawless under studio lighting. Three hours later, stepping into 75% humidity, your hair puffs into a frizz halo. The $120 cut plus $78 in products failed by afternoon. This scenario repeats because stylists ignore atmospheric physics. The counter-intuitive … Lire plus









