Please recommend a good moisturizing cream for inner dryness.

If you don't address inner dryness, even if you use a product, it feels moisturizing only for the moment of application, and it doesn't feel like your skin is being replenished from within.
Please recommend a good moisturizing cream for inner dryness.
My skin is so dry that I have to use body oil and body lotion even in the summer.
If the body is like that, there is no need to even mention the face.
I'd like a recommendation for a moisturizing cream for dry skin.
Please recommend a product that has a generous capacity and is affordable, so I can use it without any burden.
I've tried the Olive Young recommended items but I'm not really seeing any results, so I'm asking here where advertisements are prohibited.
Which moisturizing cream is good for inner dryness?