cat-bum-mouth - what does work to minimise?

[MousyMouse]

-I don't smoke (never have)

• drink plenty (+2l a day)
• moiturise mornings and evenings
• sleep probably not enough as feel tired often
• mid thirties

any creams I could try? have eczema so skin is dry...

Marking place :-*

I don't think a cream will work. If you really want to get rid of lines around the mouth, you probably need some filler and possibly some skin resurfacing.