What it is: A powerful hair mask composed of 95% naturally derived ingredients combining two high-performance formulas to restore and revitalize hair.What it does: Day after day, the scalp is strengthened and the hair fiber is nourished and revitalized. Hair's shine is enhanced. Hair is visibly stronger, with a silky look and feel. The fruit of over ten years' research dedicated to honey's revitalizing powers, Guerlain has created Blackbee Honey Repair technology composed of four exclusive revitalizing honeys, restructuring phytoceramides, smoothing arginine, fortifying D-Panthenol and a color-protecting cassia alata extract. The honeys in Blackbee Honey Repair technology strengthen the scalp. Combined with phytokeratin, this technology helps to replenish and revitalize the fiber structure from the root. A floral-oleo extract helps revive color radiance and intensify the hair's shine. How to use: Mix the two textures in the palm of the hand. On previously washed and damp hair, spread from root to tip. Leave on for 10 minutes. To reactivate microcirculation during application, place your hands in a claw shape, fingers spread apart, and place the pads of your fingers on either side of the front of the scalp. Make circular movements without moving your fingertips. Make the same movement at the back of the head. To stimulate the scalp, use your fingers like a comb, run both hands through your hair, working from the front of the head backward, sliding your fingertips over the scalp. Then take the hair and gently pull it, lifting up at the roots. Made in France