Wella color charm liquid cream hair color. Adobe acrobat pdf reader required. Excellent coverage and superior wearability. Mixes smoothly each time to allow for quick and easy application. Color charm long-lasting semi-permanent hair color with c3 complex. The color I condition I care color and chemical on the same day. If you previously used presentation hair color look for our suggested shade in the new! Color charm long-lasting semi-permanent hair color range. Don t forget to pick up the color charms activating lotion for optimum results. Note: Color application after a chemical requires a careful analysis of the condition of the hair and scalp. Do not proceed if the scalp shows signs of irritation or if the hair is overly porous and shows signs of damage.