I recommend this as a serum for inner dryness.

I usually have severe internal dryness, and I am the type who actually develops dermatitis when applying various products.

I happened to see on Instagram that it was a serum made by a pharmacist, so I bought it with some skepticism.

The ingredients are gentle and it doesn't cause any breakouts, so I think it's definitely good for improving internal dryness!

I recommend this to anyone with a similar skin type to mine, as I think it would be good for you to give it a try :)