I saw the leading doctor for ec im the UK. It was expensive but she told me its eczema on the lip.

She told me to use corsodyl mouth wash and peroxyl 2 times a day, and also use protopic 0.1% cream

I am not "cured" by any means as its not just the peeling, and Its been 2 weeks. I also have fordyce spots on my upper lip which the only way for that is co2 laser, I have inflammation and redness when I eat that hasn't gone, long term use of protopic should apparently help that.

But the change is the skin actually feels stuck to my lip now and has effectively stopped peeling. Its at a point where I can go outside any time because my lip always looks normal now (except the redness and inflammation after eating) but I just won't eat out.

I'm hoping long term use of protopic will handle that, but as for a peeling, I would guess it was mainly the peroxyl that made the difference.

I would recommend buying peroxyl, i got the colgate one from boots for £5. Worst case scenario it doesn't help and u wasted £5. At least you can still use it for a mouth wash

Good luck