Is it really possible to lighten your hair without bleach? Is it possible to lighten your hair without bleach? Best ways to lighten hair without bleachSo if you’re starting with healthy and natural hair, there are three main methods to turn to when trying to lighten your hair without bleach:High-liftKaeding’s go-to, a high-lift permanent hair colour lifts natural pigment while depositing new colour. Permanent hair colourPermanent hair colour, as Baum explains it, is when ammonia opens the hair cuticle and deposits new pigment. Very dark hair will most likely need bleach to go drastically lighter, so for any questions on how to safely lighten your hair, be sure to consult your stylist.