When does sun damage begin to appear?

Gender: Female / Age: 30 - 39
Dr. Schultz: Sun damage from unprotected sun exposure only takes one to two decades to show up, so beginning in anyone's 20s and early 30s you can start to see the effects of unprotected sun exposure from childhood. Regardless, it's very important to get in the routine of wearing sunscreen on a daily basis to minimize these effects going forward.