The Redken Shades EQ Equalizing Conditioning Colour Gloss is a professional-grade hair treatment designed to condition while depositing sheer, vibrant tone. It excels at blending greys, refreshing dull ends, and adding incredible shine to natural or color-treated hair. This formula works to neutralize unwanted tones or enhance existing shades beautifully. It is ammonia-free, making it a gentle option for achieving customizable color results without significant commitment.