Kérastase Nutritive Masquintense Riche Deep Nutrition Hair Mask, 6.8 oz

Kérastase Nutritive Masquintense Riche is a deep-nutrition hair mask for very dry, medium-to-thick hair. Powered by plant-based proteins and niacinamide (vitamin B3), this rich, melting treatment restores softness and shine while strengthening the fiber from within.

• For very dry, medium-to-thick hair — the Riche formula of Kérastase's iconic Masquintense
• Plant-based proteins + niacinamide deeply nourish and fortify
• Clinically measured results: +89% conditioning, hair up to 98% stronger, +116% shine
• Detangles and reduces frizz for smooth, supple, luminous lengths
• 6.8 fl oz / 200 ml salon-size jar

How to use: After shampooing, apply to towel-dried lengths and ends. Leave in for 5 minutes, then emulsify and rinse thoroughly. Use 1–2 times per week.