Tell us what you eat daily and perhaps there will be a glaring pitfall?
Is your redness constant or is it mostly exercise/emotional/heat related? How old are you?
It's normal to get red doing exercise and as people get old there skin can naturally get redder.
If your in your 20s with these issues, it's more of a cause for concern.
Normally a Low Carb Paleo approach should remove hidden inflammation from the diet and help. If not, I don't really have much added advice. No topical and i've tried tons has ever done anything magical for my skin.