Mederma Cold Sore Patch Winter season is here and #coldsores come with it as well. How horrible are those healing creams that make it impossible to make the cold sores discreet?! Well, @medermaofficial has the solution… a hydrocolloid gel healing patch that can be worn under your makeup as well as under our newest accessory, the facemask, and … Continue reading Mederma Cold Sore Patch