Bonfi Natural Oil Free Wig Shine spruces up dull, lifeless hair. Bonfi Natural Oil Free Wig Shine contians a unique special light complex of ingredients that was formulated and designed to impart the highest shine possible, on Human and Synthetic Hair Wigs. Bonfi Natural Oil Free Wig Shine penetrates quickly so that the hair retains freedom of movement without the heavy greasy feel. Bonfi Natural Oil Free Wig Shine also decreases inner fiber friction to ease combing and minimize breakage during dry stages.