Wella Professionals Stay Brilliant Wet Colour Protection Lotion. Preserve coloured hair while enjoying light hold and true style radiance with the Wella Professionals Wet Stay Brilliant Colour Protection Lotion. A natural styling foundation, turn on the inner radiance of your hair with this must-have. Get the foundation required for every good style with the Wella Professionals Wet Stay Brilliant Colour Protection Lotion. Perfect for coloured hair, this light styling lotion will keep your ‘do in place while leaving it looking natural and feeling protected.