Goldwell Dualsenses Silver 60 Second Treatment - 200ml The Goldwell Dualsenses Silver 60 Second Treatment is a powerful solution for regenerating and restoring your hair. Specifically designed for cool-toned hair, this mask offers instant results. The treatment utilizes Goldwell's Luminescine technology, which is capable of transforming non-visible UV light into visible light, resulting in magnificent brilliance. This technology enhances the appearance of your hair, giving it a radiant and luminous look. With its fast-acting formula, the Silver 60 Second Treatment provides noticeable results in just 60 seconds. It helps to nourish and rejuvenate your hair, leaving it revitalized and full of life. Whether you have natural cool-toned hair or you've recently colored it to achieve a silver or ash tone, this treatment is ideal for maintaining and enhancing your desired color. Use Work through wet or towel-dried hair and leave in for 60 sec. Rinse thoroughly.