IT'S YOUR BEAUTY SLEEP IN A TUBE! Full Coverage Concealer. IT Cosmetics #1 best-selling concealer now comes in 24 true-to-skin shades for your perfect match!. Bye Bye Under Eye Concealer is your water-resistant, highly pigmented, long-lasting coverage concealer. Infused with skin-loving ingredients, this concealer improves the appearance of fine lines and wrinkles, helping your skin to appear younger and effectively conceals the look of skin imperfections including dark circles and discoloration. Key benefit: - Highly pigmented, water-resistant, full-coverage concealer helps to cover the look of imperfections - Helps to make your skin look younger - Infused with skin-loving peptides, vitamins, hydrolysed collagen, hyaluronic acid and antioxidants