Kerastase’s Chroma Absolu – Chroma Thermique Heat Protecting Serum provides essential care for color-treated hair. This leave-in formula acts as a blow-dry heat protectant, reducing frizz and maintaining hydration.Enriched with lactic acid and centella asiatica, it nourishes and shields hair from humidity, offering thermal protection up to 450u00b0F. Enjoy smoother, more manageable hair with vibrant, long-lasting color.