COPPER HAIR COLOUR REFRESHER Copper Hair Dye Refresher - Revitalise your vibrant copper hair colour between your hair colouring treatments Strengthens fading colour, works with all major brands PPD, Ammonia and Persulphate free; so safe for people with allergies, and women who are pregnant Easy and safe to use; development time is only 3 minutes Smart Colour Boosts are not tested on animals and are suitable for Vegans Awarded Silver by Pure Beauty Magazine 2014 for Best NEW hair colourant ORDER BEFORE 3 pm FOR SAME DAY DISPATCH Directions: Shampoo, rinse and towel dry hair Place a towel around your shoulders and divide hair into 4 sections, front to back and ear to ear Wearing gloves, apply to each section evenly, using fingers Comb through and time for 3 minutes Rinse thoroughly, dry, and style. How to colour your hair at home? View Colour Refreshers collection. FAQ's This product is designed to be applied to hair that has already been treated with a permanent or semi-permanent hair treatment It can be used in conjunction with any other major brand Colour Boost is a temporary colour refresher. It can last up to 21 days. One bottle can cover 4 – 10 applications, depending on the length of hair. Contents 150ml for long hair or multiple applications