Colour as you condition with this semi-permanent treatment gloss. “Our Gloss is a semi-permanent colour and a treatment, all in one tube. It colours as it conditions, anybody can use it, and it’s super simple to apply.” - Josh Wood - Refreshes colour - Deeply conditions and adds shine for a glossy result - Semi-permanent colour that lasts up to 6 washes and fades gradually - Suitable for use on natural or coloured hair - Can be used weekly. It’s perfect for a colour boost at home, while travelling or between salon visits