Mac Ruby Woo A universally flattering shade of red, MAC Ruby Woo is that classic red lipstick every makeup maven needs. For any lippie aficionado, this bold, rich tone is sure to be a welcome addition to your collection. Be sure to look for the complementary Ruby Woo lip pencil and lipgloss, too! Prepare to be Wooed Discover the super-saturated color of MAC matte lipstick in Ruby Woo. This makeup favorite formula features a velvety matte texture, perfectly emulating a retro red-lipped look. You’ll love the long-lasting finish of this bright pop of color to give any look an instant lift.