i am also using lact acid 12% with urea for 10 days now. I kind see some improvement for example my lips peel off by several pieces and not by a big one, also thickness seem to be reduced.
the only thing that bothers me is that the cream is not totally absorbed leaving my lips a kind of greasy, not mention that after brushing my teeth my lips turn into a white thing.
the other thing that terrifies me is that after brushing my teeth when i spitt water out of my mouth, some pieces come off very easily and underneath there is raw skin, i am afraid of doing damage instead of good.
do you face such a situation ?