I tested the viral U-shape haircut and saw 35% more bounce in 2 weeks
December 9, 2025. I stare at my reflection in the salon chair, heart racing. My flat, lifeless hair hangs like curtains around my face. The stylist holds her scissors, ready to create the viral U-shape cut. Research shows this technique increases hair volume by 35%, but I need proof. After years of failed volumizing products … Lire plus









