The Best Hair Launches of March 2024

10 New Products To Prep Your Clients' Hair For Spring While florals for spring aren't necessarily groundbreaking, these 10 new hair innovations that launched in March are. Ahead we've rounded up the latest in colors, lighteners, tools and styling products from brands like Schwarzkopf Professional®, Redken and K18 Hair to help prep your client's hair for the new season and warmer months.   1. Schwarzkopf Professional® IGORA ZERO AMM Permanent Professional Colors Schwarzkopf Professional®'s latest professional permanent hair color line is free of ammonia and fragrance. The new collection offers 46 new shades and the formulas contain a...