I am a woman in her twenties and an office worker.
First of all, moisturizing is necessary for dry skin. If you don't moisturize it, it will remain dry, but if you moisturize it frequently, it will be much better.
Even so, if you have dry skin that is completely meaningless, or if you have severely dry skin that is irritated or cracked, it is recommended that you go to a dermatologist.
In dermatology, moisturizing is the same, but medicines are also prescribed according to the condition of the skin. If skin turnover is not normal, it may be necessary to deal with internal things such as sleep, diet, and stress rather than external things such as swallows and ointments.
Unbalanced diets and overeating high-fat, high-calorie, greasy foods can cause various imbalances in the body. It is also important to take water diligently.
If you eat a high-moisture diet such as vegetables and fruits, you will get some water from your diet, but if not, it is better to drink more frequently. A good rule of thumb is at least a glass of water per hour.
If you have a diuretic effect, such as coffee or alcohol, water will come out, so be careful not to confuse it.
Frequent hydration and dietary improvement can significantly promote skin turnover for those who are biased, and can be expected to improve skin quality.
Lack of sleep can also cause all kinds of trouble, so try adjusting it so that you have the time that suits you, not too short and not too long.
Then things that are both external and internal, such as stress.
It may be a good idea to find a new way to diverge this in yourself.