Norvell Dark Rapid - 8 oz. Norvell?s Award Winning Handheld Spray Tan Solution! One Hour Rapid is designed with warm brown undertones to give a natural tan. Rapid contains an unique, proprietary mix of bronzers and utilizes micro-nutrient technology to deliver a spray tan filled with a potent blend of vitamins and antioxidants for a perfect boost to your client?s skin colour. Give your client the ability to warm water rinse in 1, 2 or 3 hours for a light, medium or dark tan.