The Fusio-Dose system by Kérastase is a revolutionary approach to hair care, capable of transforming your hair’s appearance in less than 5 minutes. Thanks to its personalized formula, the product simultaneously addresses two different hair needs with just one application. It is significantly lighter than a traditional mask, making it ideal for those seeking deep reconstruction without weighing the hair down. Professional hairdressers trust it worldwide, as it delivers immediate and visible results that last.

This specific formula offers deep strengthening that increases the diameter of the hair, giving it impressive and lightweight volume. The hair is reinforced from within, gaining greater resilience and vitality. At the same time, it provides intensive hydration that detangles the hair instantly, leaving it incredibly soft and shiny. It is the perfect solution for fine or weak hair that needs structural reinforcement and an elegant, smooth finish that radiates health.

One of the main benefits of the range is its ability to protect the hair from hair loss caused by breakage. The deep nourishment provided by the Concentré creates a protective shield around the fiber, reducing damage from daily brushing and styling. The Royal Jelly and Iris Florentina root extract contained in the formula help rejuvenate the scalp and hair, offering the essential nutrients for hair that remains strong and healthy for longer.

Aqua, Water, Amodimethicone, Trideceth-5, Cetrimonium Chloride, Glycerin, Trideceth-10, Phenoxyethanol, Chlorhexidine Digluconate, Acetic Acid, Butylene Glycol, Ci 19140, Yellow 5, Royal Jelly, Ci 17200, Red 33, Iris Florentina Root Extract.