Get creative with colour with our Pink Quartz Glaze, a conditioning semi-permanent hair colour.Professionally formulated to last up to 3-5 washes, Pink Quartz Glaze creates a modern pink pastel with subtle violet undertones.Pink Quartz is designed to create a vibrant hair colour result on pre-lightened blonde hair and subtle colour on medium blonde hair. Glaze is ammonia free, vegan and full of Shea Butter and Pequi Oil for hair that is nourished, conditioned and shiny.