Simply Blonde - Lightener - Blue developer It wraps around the hair

It wraps around the hair fibre

Smoothes and hydrate lengths

New Cool Inforced

Directions for use:  Apply the equivalent of a 25-cent coin to washed hair

Wella Koleston Perfect Me+ Pure Naturals Hair Color 7/0 Medium Blonde 60Ml

Simply Blonde - Lightener - Blue developer It wraps around the hairThis lightening powder offers up to 8 levels of lift. Its blue tint reduces unwanted yellow tones. FEATURES Bleaching powder Blue pigments to eliminate yellow tones Up to 8 levels of lift in one application Can be used with foils or balayage HOW TO USE Mix with 20V or 30V developer (1: 2 or 1: 3 ratio) Apply to hair Leave on for up to 45 minutes Rinse completely