The Jhirmack ageless shampoo is specially formulated for grey, silver, and blonde hair. It works by neutralizing yellow or brassy tones while enhancing the natural highlights of your hair. It brings the sexy back to your hair and boosts confidence. With an enriching combination of collagen and macadamia nut oil, Jhirmack Ageless Shampoo cleanses the scalp, nourishes, moisturizes, eliminates split ends, and adds shine to your hair.