The shampoo for the revitalizing and fortifying treatment combines the regenerating properties of 4 exclusive honeys selected by research Guerlain for its dual action on hair and scalp. This shampoo gently cleanses and revitalizes the scalp, the source of hair strength and health. From the first application, the fiber is visibly strengthened and hair appears shinier, more elastic, and fuller. Its creamy, honey-like texture, developed according to the art of formulating Guerlain, It is composed of 87% of ingredients of origin naturale and is extremely gentle on hair and scalp, even when used daily. This cleansing treatment, inspired by beehive honey, was designed as an emulsion. When it comes into contact with water, its creamy, soft texture transforms into una A rich foam that glides gently over the scalp and hair. After more than 10 years of research into the skin-repairing properties of honey, Guerlain created the blackbee honey repair technology, which combines the 4 honeys selected by Guerlain Research-based formula with key active ingredients for hair and inspired by dermocosmetics. | Benefits: | | Una Dual action on the hair fiber and scalp. The 4 powerful honeys are combined with phytoceramides to restructure, arginine to smooth, D-Panthenol to strengthen, and Cassia alata extract to protect color. # | ¹ Complies with ISO 16128, including the addition of water. | ² In vitro tests performed on ingredients. After one month, women notice visibly improved hair¹: | Revitalized (+35%) | Stronger (+24%) | Softer (+31%) | Shinier (+36%) | More elastic (+26%) | ¹ Self-assessment, 32 women, France, 3 applications per week for one month.