Reuzel Start by wetting your hair and body. Squeeze out an appropriate amount of Reuzel Reuzel Hair Shampoo, Conditioner & Shower Gel 3-In-1 into your hands. Massage it into your hair, focusing on the scalp and working it through the length. Use the same product to cleanse your body, either on a wet sponge or directly on your skin. Rinse thoroughly to wash away all the product. Enjoy the clean and refreshed feeling of both your hair and body. Eye Serums