Keramine H "red" is indicated to make oily hair, whether fine or thick, stronger and more vigorous. It revitalizes and tones hair weakened by treatments (perms, bleaching, etc...). In addition, it improves and maintains softness and lightness for a long time. Keramine H "red" is particularly suitable for hairstyles that require hold and softness. Features: Keramine H "red" restores strength and therefore beauty to weakened hair. Each vial of Keramine H "red" contains substances our hair is made of: keratin and amino acids. Keratin strengthens and restructures the shaft, while amino acids help keep hair stronger and more robust from the root. Regular use of Keramine H "red" (una vial per week) provides the amount of keratin and amino acids needed to make hair stronger and more vigorous and to maintain it that way. The frequency can be increased in case of significant hair weakening. Distribute the contents of una vial evenly over washed and towel-dried hair. Massage gently to promote contact with the scalp. Do not rinse. Comb and style as usual. Dry carefully.