Shop It's A 10 Miracle Leave-In For Blondes, 4-oz., from PUREBEAUTY Salon & Spa online at Macys.com. Specially designed to meet the needs of natural and color-treated blondes. Reverses the damage of heat styling and overprocessing by removing the brassy tones while detangling, restoring moisture and enhancing brilliance. Protects the hair from heat and UV rays. Nourishing treatment can be used alone and/or as a restorative styling product.