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

Introduction

Kerastase Fusio-Dose Concentre H.A Ultra-Violet is a concentrated anti-brass purple care designed for lightened, highlighted cool blonde hair. For professional use only, it must be used exclusively with a selected Fusio Dose Booster to deliver targeted nourishment and color correction.

Key Features

• 10x12 ml vials (0.4 oz total) packaging designed for precise salon applications.
• Contains ultra violet pigments to instantly neutralize brassy and yellow undertones.
• Formulated with two weight molecules of Hyaluronic Acid for improved action and deeper penetration.
• Loaded with Edelweiss oil, rich in antioxidants to deeply nourish the hair fiber.
• Restores sensitized fiber after bleaching or lightening and replenishes surface damage for a softer, stronger feel.
• Unveils a luminous, cooler, shinier blonde.
• Cruelty-free with no animal testing.
• Professional use only and designed to be used in conjunction with a Fusio Dose Booster.

Performance / Benefits

This treatment immediately neutralizes brassy and yellow undertones thanks to its ultra violet pigments, delivering a cooler and more luminous blonde. The dual-weight Hyaluronic Acid molecules provide enhanced action and deeper penetration, while Edelweiss oil nourishes deeply to support fiber health after bleaching or lightening. It helps replenish surface damage, leaving hair softer, stronger, and more manageable. When used as part of the Fusio-Dose system with a Booster, it enhances treatment efficacy for sensitized hair and delivers a premium, salon-grade result that aligns with responsible, cruelty-free practices.