Revolution Unicorn Elixir Liquid Highlighter. NEW! Revolution Unicorn Elixir is a liquid highlighter designed to add a radiant glow to your skin. This product comes in a sleek black bottle with a dropper applicator for precise use. The formula is lightweight and blends easily, perfect for highlighting cheekbones, brow bones, and other areas you want to accentuate. The bottle is in very good condition with minor signs of handling but no damage to the applicator or label.