Enhance and maintain your hair colour results with the eccentric Dualsenses colour technology. Dualsenses is Goldwells professional hair care brand – offering a professional range of hair products cover; shampoo, conditioner, serum, treatments and hair oils, that offer optimal nourishment for healthy-looking hair. With dedicated hair products for women and men across all hair types, these formulations use inventive and ingenious technologies to deliver the highest standards so that you can achieve the look you desire. The Rich Repair range offers a collection of products and hair treatments for dry, damaged hair. These hair repair products restore severely damaged hair structures from deep inside, reawakening the shine of natural hair. For the finest results, use this product in conjunction with Rich Repair Restoring Shampoo and Conditioner. With built-in colour protection, were proud to provide professional solutions for instantly alluring hair.