Biolage Bond Therapy Smoothing Leave-In Cream - 150ml Creamy leave-in treatment for overprocessed, damaged hair. Biolage Bond Therapy Smoothing Leave-In Cream is infused with coconut oil and repairing agent citric acid to intensely condition and build bonds from the inside out. Delivers 3x stronger and 14x smoother hair, tames frizz, adds shine, and provides heat protection up to 450°F. Delivers 3x stronger hair 14x smoother hair Tames frizz Adds shine Provides heat protection up to 450°F (230°C). Ideal for all types of overprocessed hair fine to coarse. Suitable for color-treated hair & daily Use Apply to clean, towel dried hair. Do not rinse. Air dry or style as usual.