Muk Blonde Maintenance 1-minute Treatment 1lA maintenance treatment that penetrates the hair shaft to improve strength and elasticity, while nourishing and restoring the hair. In just 1 minute, reduce brassy and yellow tones, clarify colour, brighten and lighten blonde, grey and white hair, adding moisture, softness and shine. Specifically formulated for natural or colour treated, multi tonal blondes and highlights. Reduces brassiness Detangles colour compromised hair Strengthens and nourishes