An intensive weekly treatment from Aveda deeply penetrates to help repair, seal and smooth even the most damaged hair. Using the power of pure plant oils and quinoa protein, it restores health, silkiness and shine. Part of a four-step restructuring system it helps strengthen hair weakened by chemical processes, heat styling and environmental exposure quinoa protein penetrates the hair shaft, working from inside to help strengthen and repair. Aveda's “Art and Science of Pure Flower and Plant Essences” calls for ingredients of the highest integrity. Our mission at Aveda is to care for the world we live in, from the products we make to the ways in which we give back to society.