Struggling with spotty root melts or uneven toner deposit? We’ve got you. Learn how to choose the right developer, balance porosity for even results & perfect your toning application with tips from the redkenpro Artist Collective. Plus, save 5 go-to Shades EQ formulas for everything from creamy blondes to bright brondes & ultra-light finishes. Comment "SECRET" for the full breakdown! #btceditorial #behindthechair #blondehair #toner #toningguide