Sunlights Balayage Mooncrème 25vol Crème Developer is designed to maximize lift and reduce processing time for highlighting and hair coloring. Works best when paired with Moonlights™ Kaolin Based Foil Lightener, but can be used with any manufacturer's professional hair color, lightener, or bond enhancer whose directions call for 25vol crème developer. Achieves up to 9 levels of lift.