Question: what is the difference between zilactin and zilactin-b?
Answer: * Zilactin Cold Sore Gel creates a bandage-like film that lasts up to six hours, promoting healing and relieving pain. ... * Zilactin-B Canker Sore Gel treats painful lesions inside the mouth with benzocaine. The unique Zilactin bandage-like film protects the sore and holds in place for up to six hours.