What is it? A gloss treatment, also referred to as a color glaze or a glaze treatment, gives your hair shine, boosts dull and lifeless hair and helps smooth flyaways. Gloss treatments can be clear or tinted. Both types of treatments revitalize hair; tinted treatments can help enhance or maintain color, as well. Tinted options range from brighter blonde (to cancel out brassiness) and gold (to bring out warmth in your strands) to red or brown hues (to bring out the warmth in darker shades of hair). While gloss treatments aren’t an alternative to color, they do help enhance and…