I just wanted to come on here and confirm THIS DOES WORK! As I have grown older, and have wanted to take better care of my skin, I purchases Cellex-C, and began to wonder what would happen if I placed a concentrated amount over my lips where I normally get cold sores...And when I say normally, I mean I have HSV 2, the more aggressive type, and I sometimes have cold sores once every two weeks, if I am really stressed. Anyway... I have been ASTOUNDED - I have not had a cold sore since applying this daily, however, when I have missed a day or more, and been really stressed out, one or two have popped-up, but the difference length and severity is INCREDIBLE...
I have not wanted to go on Acyclovir, and this honestly seems to be the answer.
I will also echo that taking Vitamin C orally, in addition to the topical serum does help also.