Problems with creams

I have a problem with creams. I have tried burts bees ultra moisture, aquaphor (jar) and vaseline. All of these burn my lips. Is that supposed to happen? Does anyone know any natural (no chemicals at all) lip creams? Or should i just man up and take the pain? Either way i have to moisturise as leaving it alone is not a good idea. 

Im close to curing myself this is the last piece of the jigsaw. I've already eliminated the problems, just need a good cream. 

Thanks