Maybe it has something to do with our top lip being less damaged/affected.
ECParent,
I hope if it made your sons lip better, he has continued it. From what I remember your son is about to try the beta gel. But if the Vitamin C paste was helping he should stick with it.
Also I find it kind of weird that he still doesnt come on here and talk himself. Is there a reason? But your a good and dedicated mom.