Amazon offers the Head & Shoulders Itchy Scalp Care with Eucalyptus Conditioner 13.5-oz. Bottle 2-Pack for $10.76. Clip the $4 off coupon on the product page to drop it to $6.76. Plus, Amazon Prime members bag free shipping. That's $4 under what you'd expect to pay for this quantity in local stores. It purports to relieve scalp itch, dry scalp, and scalp irritation.