Wonder Serum Express combines the revolutionary five star rated formula of our iconic Wonder Serum, with the speed and depth of colour of an express tan. Achieve a flawless, long-lasting tan in as little as an hour! This best seller contains magical ingredients that work together to provide a full body anti-ageing treatment, perfect for mature AND dry skin. The lightweight luxury serum applies smoothly for an instant silky finish that develops a flawless lasting and streak-free result.  Thanks to a stunning iridescent guide colour, that allows you to see where the tan has been applied, redness and imperfections are instantly blurred to leave skin glowing.  FASTER OR DARKER? Customise your glow and choose the shade that works for you:  1 hour for a medium tan 2 hours for a medium-dark  3 hours for the darkest, deepest shade.  Just rinse the tan off after your desired time and watch the colour develop over the next 8 hours.