Redken Shades EQ Processing Solution Gloss To Gel isThe new thickening processing solution that transforms any of the liquid Shades EQ Gloss shades into a versatile gel. Perfect for precision application, as lowlights, color block, and contouring; amazing saturation; customized control during application. ATTENTION: This product requires professional expertise. The seller is not liable for any adverse outcome resulting from the use of this product.