Clera Cold Sore Treatment

My overall rating

Bought this product at first tingle of the cold sore. Claims to heal a cold sore as early as two days. By the second day my whole bottom lip was swollen and stayed that way for 3 days. That's never happened to me with a cold sore. It also did...   +

Bought this product at first tingle of the cold sore. Claims to heal a cold sore as early as two days. By the second day my whole bottom lip was swollen and stayed that way for 3 days. That's never happened to me with a cold sore. It also did nothing to relieve the discomfort, in fact it actually burned after putting in on. After using this product my cold sore actually took LONGER to heal. Will never buy again.    -