My sunscreen always peels off

No matter what I do, it peels off. I don’t know what I’m doing wrong! I have used a couple of different brands, my current sunscreen is La Roche, so I assume it’s user error. I have tried to apply different amounts, not rubbing it in as much, I let it dry and absorb for a good while and it still ends up peeling off. The mistake I used to make was putting it on shortly after moisturizer, but these days I have been applying sunscreen before moisturizer (some days I only put on sunscreen) and it always peels! Does anyone have any tips?