Just not here as often... but I'll be popping by to help out when I can.
1)When I first started using the prevex my lips really started building up, but after a couple nights my lips stuck together, it all came off and from that point forward the buildup was less and less. I think starting off applying it to fresh lips helped it penetrate better, also let me add I used the fucidin Antibiotic cream as well at the time which I also felt helped.
2) Build up slowed down right down after they peeled. I believe it was a few weeks before it totally stopped.
3.) Normal skin does not start "growing". It's the same skin but inflammation goes down... redness starts to dissapear, grooves start reappearing in the lips. I think the grooves and the color are the most important things to look for when healing :p