I've seen alot of that on this site.
People trying the constant moisture method then stopping after 2 or 3 months because they're lips are not healed.
Even doing constant moisture your lips will not heal for a long period of time but it's much more effective at healing than without moisture.
I've been doing constant moisture for nearly 5 months now and my lips are nearly completely healed.
Personally I found that I was allergic to Aquaphor because of the Lanolin so If you're in the same position I was Vaniply is a slightly expensive version of aquaphor without the lanolin, Vaseline does not work for constant moisture because it doesn't moisturize skin, it just forms a barrier.