You can apply moisturiser after showering. It is pretty common as it is more difficult for the area under the folds to be washed. I use cetaphil which is not too oily for my little one to keep the area moisturized.
Yes especially whe it gets like “scaly dry” I used to have that with my first born doc said change the soap to cetaphil... it works🤗
Moisturise her skin with creams specifically for babies with dry and sensitive skin like QV baby, Aveeno and cetaphil
You may find this article helpful https://www.whattoexpect.com/first-year/dry-baby-skin.aspx
Try putting Vaseline. It keeps skin soft n does not make the skin dry.
You can apply alobaby follow by ceradan barrier cream.
Moisturise the skin with a hypoallergenic moisturizer
Use skin sensitive bath soap and use moisturizer
you can apply lotion at small quantity.
Cetaphil cream