How about a product like Multi Balm?

A few days ago, I saw Lennon and I wasn't sure if the GH Multi Balm was sponsored or if each person was really using their own product (probably electronic, right? lol), but they were applying a lot of it in the waiting room before the concert...

Do these multi-balm products really have effects like whitening or wrinkle improvement?

These days, as I get older, I definitely realize that I need to take better care of my skin.

Would just buying and applying a slightly better essence or functional cream help improve my skin?

I didn't care much about cosmetics when I was young... but as I get older, my skin shows it quickly.

Looking at things like this, it really seems like celebrities take great care of themselves.