This specially crafted foam for color-treated hair is a quantum leap from stiff, sticky, crispy old-fashioned mousse formulas, this smart foam uses rosins (a natural rubber-like substance derived from trees) not the traditional resins (stiff, acrylic polymer) to give hair soft, flexible texture to make styling easier AND to protect against breakage.Available in Lavender for blondes and Teal for brunettes, these subtly-tinted formulas help negate brassiness and assure brightest, richest, freshest-looking color always.Size: 6.8 oz.