An exfoliating product for lightening small spots of unwanted pigment. Lightning comes as a very thick, dry white paste. Dip your needle into Lightning and tap two passes to exfoliate old or fresh unwanted colour; it may lighten 50% or more per treatment. Wait a minimum of 3-4 weeks between treatments for most skin types, wait 6-8 weeks between treatments for Fitzpatrick 5-6 skin types.