Four Seasons Products

With each shampoo, color loses intensity ; the hair has been altered by successive color-processing, and is dry and brittle. To preserve long-lasting vibrant color and regain healthy hair, René Furterer has selected two active ingredients : Okara extract, a plant active ingredient similar to keratin protein, which helps repair and restructure hair. Hamamelis extract, which helps lock color in keratin to preserve its intensity.