Shades EQ Bonder Inside, demi-permanent dye that helps strengthen very sensitized hair. - A demi-permanent coloration, which combines direct and indirect pigments - Formula without ammonia and with acidic pH that returns the hair to its optimal pH point and seals the cuticle - Repairs hair fiber thanks to wheat protein - Does not lighten the natural tone of the hair, without root effect - Enriched with citric acid and taurine, it repairs hair bridges, protecting it for future color services, and removes alkaline residues from hair after bleaching. - Vegan formula