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Abreva
Abreva works faster to shorten cold sore healing time. Abreva reduces the duration of pain, burning, itching or tingling. In fact, median healing time of a cold sore with Abreva is 4.1 days used at the first sign, whereas if left untreated, a cold sore can last approximately 8-10 days.
Abreva cream comes in a tube or pump and uses the same formula.