Misc: With pyrithione zinc. Double-duty formula cleans and conditions hair in one easy step. Compare to Head & Shoulders (This product is not manufactured or distributed by Procter & Gamble, the distributor of Head & Shoulders Green Apple 2 in 1 Pyrithione Zinc Dandruff Shampoo + Conditioner). Questions? 1-888-423-0139. Quality guaranteed. This TopCare product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. Made in Canada.