Product features of Matrix, Permanent Colour – 50 ml. KD_E2L0TLM4:
Matrix Color Insider Permanent Color 5RC/5,64 Light Brown Red Copper 2 Ounce 67 Milliliters Unlike traditional permanent haircolours which are water-based, ColorInsider is Matrix's first oil-based hair colouring system. ColorInsider respects the essential amino acids and lipid balance of natural hair. *This is a professional product and should be used only by a trained individual. Seller is not liable for any adverse outcome resulting from use of this product.