Keratin Complex KeraBrilliance Demi-Permanent Hair Color delivers vibrant, multi-dimensional color while infusing hair with keratin and silk proteins. This 3.4 fl.oz formula gently deposits color without permanent commitment, making it ideal for refreshing your shade or experimenting with new tones. The demi-permanent technology gradually fades over 24 shampoos, allowing for seamless transitions. Perfect for adding shine, depth, and softness to your locks while maintaining hair health and integrity.