Keratin Colour Technical Guide and Colour Chart Only

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PLEASE USE THIS AS A GUIDE ONLY! REFER TO ATTACHED PICTURES HAIRWORKS DOES NOT ACCEPT RESPONSIBILTY FOR ANY RESULTS AND/OR DAMAGE OCCURING FROM PURCHASE AND USE OF THESE PRODUCTS.- ALWAYS READ MANUFACTURERS INSTRUCTIONS.-ALWAYS DO A SKIN TEST EVERY TIME BEFORE YOU COLOUR YOUR HAIR! TIPS:-Follow the preparation guide for best results.-Use scales for correct measuring and consistency.-Use plastic or glass bowls when mixing. Never use metallic items as this may cause reactions to colour. Show more