Skin Barrier Recovery Method Treatment Questions

hello,
Recently, my skin has been getting red easily and becoming very dry, so I'm focusing on restoring my skin barrier.
I'd like to hear advice from experts on their recommended skin barrier restoration routines and the products they are using.
In addition to the home care routine for skin barrier restoration, I'm curious what treatments or treatments your clinic recommends for restoring a damaged skin barrier.
I would like to know how often you recommend performing the treatment.
Please advise any special precautions to take during home care after the procedure, or any special cosmetics that help restore the skin barrier.
Please give me some advice on how to effectively restore the skin barrier.