About the Silk Drops Repair and Shine SerumThe Regis DESIGNLINE Silk Drops nourishes and helps the hair look smooth, shiny, and healthy while revitalizing hair. This multitasking, lightweight serum combats humidity and controls frizz & flyaways without a greasy finish. HOW TO USE Shake well. Work two or three drops through damp or dry hair for a sleek, smooth, shiny finish free of frizz. Ideal for all hair types. About DESIGNLINE by Regis Corp DESIGNLINE is a comprehensive line of professional haircare products created by Regis Corporation, a leader in the haircare industry. We wanted to bring our expert industry knowledge and passion for your style together to create a range of shampoos and conditioners, styling and finishing products that you can tailor to your needs. At Regis Salons, we're dedicated to bringing you the best in hair care. Alongside our other much-loved brands, we're bringing back our own line of expert styling and hair care products, DESIGNLINE. Our professional range of DESIGNLINE shampoos and conditioners will leave your hair looking and feeling great. It also features a variety of highly effective and color-safe styling and finishing products for all hair types.