$2 OFF When You Buy One Schwarzkopf Gliss Hair Care Product Posted by Harbor Master on 14 June 2017, 7:24 am Tweet Expired Ex. 30 days from print (Print limit is two) Click here to print $2 OFF When You Buy One Schwarzkopf Gliss Hair Care Product(limit of two identical coupons in the same shopping trip) Walmart sells the 13.6oz Shampoo and Conditioner for $5.47, everyday. $3.47 after the coupon.