Issy Kérastase Noir Hair Pack Serum Smoothing Repair Moist

New, unused.

A heat-activated treatment for hair severely damaged by color or bleach.
Apply after shampooing and before using a flat iron for pre-treatment care.
With professional-grade repairing ingredients and heat-activated treatment, achieve smooth, shiny, straight hair.
Based on the concept of bringing salon-quality beautiful hair into your daily life, this product features French-made low-molecular-weight active keratin※1, which easily penetrates and adheres to damaged hair.
In addition to professional-grade repairing ingredients such as medium-molecular-weight keratin※2, high-molecular-weight raw keratin※3, and hematin※4, the inclusion of Tostear (R)※5, levulinic acid※6, and glyoxylic acid※7 enables repair while providing heat-activated treatment.
Furthermore, the inclusion of ceramides※8 and collagen※9 adds moisture and a smooth texture, leading to moisturized, light, and straight hair.
※1: Hydrolyzed Keratin (Wool), ※2: Steardimonium Hydroxypropyl Hydrolyzed Keratin (Wool), Hydrolyzed Wool Cuticle Protein, ※3: Keratin (Wool), ※4: Hair Repairing Ingredient, ※5: Diammonium Dithiodiethylenetriamine Bis(aminoethyl) succinate
Tostear (R) is a registered trademark of Oriental Chemical Industries, Ltd., ※6 Hair Repairing Ingredient, ※7 Hair Repairing Ingredient, ※8 Ceramide NP, Ceramide NG, Ceramide AP, ※9 Isostearoyl Hydrolyzed Collagen