MANTAN Express has the same great smell & feels as MANTAN Original; but, this formula is extremely fast acting! Best used before a night out, MANTAN Express only needs 1 hour to fully develop on the skin. Although this formula only needs a short time to develop, It still wears for 5-7 days. This is an all natural product, that works for all skin types. The formula is light enough not to clog pores, while also leaving a perfect man tan.