All the hydration and colour payoff of the best-selling Serum format but in an express version so you can tan on the go!Express serum that develops in as little as an hour! Wash off after an hour for a light glow, 2 hours for a medium glow and 3 hours for a darker tan. Your colour will continue to develop after it is washed off the skin to reveal an even deeper payoff. This option is the most intense red-based tone for a just-back-from-the-beach bronze Contains Rosehip Seed Oil, Grapeseed Oil, Blackcurrant seed oil for extra hydration.