Blistex Cold Sore Cream – 2g

Blistex Cold Sore Cream – 2g Clinically proven Blistex Cold Sore Cream is a brand new product that works differently to anything else on the market. It’s the only treatment in the UK to contain the unique active ingredient docosanol, which when applied at first tingle, gets to work earlier in the cold sore cycle and penetrates the skin to block the virus. Only available from pharmacies, it’s a new way to treat cold sores.