How-To: Do A Natural Toning ServiceWritten by Biolage Education TeamAug 8, 2019Read time 5 mincentralShareLearn why Alfredo Lewis, Biolage Color expert and social ambassador, loves using Biolage Haircolor when toning his clients hair. Related ReadingView AllBiolageScalp Care 2.0 With Biolage's Scalp Sync and NEW Full Rescue RangeBiolageHoliday Slick Knot Tutorial With Biolage ProfessionalBiolageThe Ultimate Guide To Maximizing Retail PotentialBiolageClient Hair Cycling 101Biolage5 Ideas For Biolage Earth DayBiolageWhy Scalp Health Should Be On Your Radar Right NowRelated tagsHow-To