amika Flash Instant Shine Mask in Beauty: NA. amika Flash Instant Shine Mask in Beauty: NA. Immediately deliver intense moisture and shine with amika's Flash Instant Shine Mask. This post-shampoo rinse-out formula visibly smooths and leaves hair with a silky finish in just 60 seconds. Amino Acids and UV filters help to keep color vibrant, while antioxidants like Red Wine Extract rejuvenate, hydrate and fight frizz for healthy, shiny tresses.. Suitable for all hair types and color-treated, Brazilian-treated and Keratin-treated hair. Vegetarian-friendly & cruelty-free. Free of Sulfates, Gluten, Parabens, Phthalates, Mineral Oil, Artificial Colors, MIT/MCIT and Silicones. 6.7 oz. After shampooing, squeeze excess water from hair. Apply in sections from root to tip until fully saturated, wait at least one minute, then rinse. No need to use a conditioner afterwards. Can be used daily or as a weekly treatment. AIKA-WU135. AM50.15751. Amika is committed to curating haircare and styling tools fit for a lifestyle of self-expression and rebellion against conformity and the mundane. Founded by industry outsiders in Williamsburg, Brooklyn in 2007, amika is the antithesis of a typical beauty brand. Instead of purveying unattainable perfection, amika believes in an evolving and totally individual version of beauty. The result is a culture of inclusion and positivity, all while injecting a sunny disposition into haircare.