What is care calamine lotion bp 200ml care calamine lotion bp contains calamine and zinc oxide that creates symptomatic relief from mild sunburn and other minor skin conditions such as chicken pox. It can also be used for itchy, irritated and sore skin, thanks to its cooling and soothing effect on the skin. Ingredients what are the active ingredients calamine bp 15% w v and zinc oxide bp 5% w v.ingredients usage how to use care calamine lotion bp adults, the elderly and children apply with a pad of cotton wool to the affected skin as required. Usage