lush uses a sugar based DHA, Australian made and owned spray tan which neutrilises any orange undertones to give you a true chocolate brown tone in your tan. Processing times vary from 2,4 and 6 hours depending on the amount of shades darker you wish to achieve. Vitamin A C and E will ensure the tan will last 5-10 days with maximum hydration. Please shower prior to your tan appointment, wear comfortable dark clothing and leave your skin free from deodorant, perfume, make up and moisturiser.