The Showdown: K18 vs Olaplex for Hair Repair
When it comes to repairing damaged hair, several popular choices emerge from the crowd: K18 and Olaplex. Both promise to revive tresses that have been compromised by heat styling, coloring, or simply the ravages of time. But which one truly lives up to the hype? K18 takes a novel approach, focusing on protein reconstruction to rebuild hair's intern