This luxurious shampoo for synthetic wigs is formulated with the ultimate in moisture replenishing cleansers. Rene of Paris Prepare Shampoo helps maintain the smoothness, strength, and polish of your wig/hairpiece.The gentle combination of plant and vegetable extracts. Along with natural essential oils and vitamins, provides a gentle but thorough cleansing of your wig/hairpiece. The results will revolutionize how you feel.