Kerastase Fusio-Dose Concentre H.A Ultra-Violet (For Lightened, Highlighted Cool Blonde Hair) 10x12ml/0.4oz

Kerastase Fusio-Dose Concentre H.A Ultra-Violet is a concentrated anti-brass purple care designed for lightened, highlighted cool blonde hair. This professional-grade formula is intended to be used exclusively with a Fusio Dose Booster to unlock its full brightening and nourishing potential. Ultra-violet pigments instantly neutralize brassy and yellow undertones, delivering a cooler, more luminous blonde. Two weight molecules of Hyaluronic Acid ensure deeper penetration and a more controlled action on the fiber, while Edelweiss oil delivers antioxidant-rich nourishment to protect and rejuvenate sensitized hair after bleaching or lightening. It replenishes surface damage, leaving hair softer, stronger, and with a colder, shinier appearance. Cruelty-free with no animal testing and designed for professional use only.

• Purple pigments neutralize brassy tones for cooler blonde
• Dual-weight Hyaluronic Acid for deeper hydration and better penetration
• Edelweiss oil provides antioxidant nourishment to the cortex
• Rebuilds and smooths damaged cuticles after bleaching
• Must be used with Fusio-Dose Booster (sold separately) to activate its benefits
• Cruelty-free and professional-use only
• Packaging: 10x12ml/0.4oz

Integrate this concentrate into your salon routine to keep lightened, highlight-cool blondes vibrant, nourished, and salon-ready.