eCosmetics is an authorized retailer of Cortex Beauty.Protect and replenish your color-treated hair with the Vivid Color Shampoo. Infused with a special silicone, our formula protects and ensures long-lasting color and vibrancy while smoothing over-processed hair for a frizz-free finish. Give your hair the after-care it deserves.Protect and replenish your color-treated hair with the Vivid Color Mask. Infused with a special silicone, our formula protects and ensures long-lasting color and vibrancy while smoothing over-processed hair for a frizz-free finish. Give your hair the after-care it deserves.