Ask HN: Encrypting an entire mysql DB?

Just did my first demo for my first start-up. The product focuses on privacy and ensures users data is not viable on the site (without approval). Someone asked if I could see the data, truth is yes, if I logged onto the db.

I'm using mysql, passwords are encrypted by industry standards, but would it be possible to encrypt all the data in the database(so even with admin login it couldn't be read)?