[Skin concerns] It is normal for the face to always flake/have dandruff?

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For example, if I have an itch on my cheek or something and I scratch it, I noticed dead skin flakes right after. I always seem to have some flakiness all over my face. I don't exfoliate or use any facial products. Is it normal to have this if you don't exfoliate regularly?
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Submitted by idunnosothis