When should I add anti-aging creams to my skin care regime?

I’m 17 (almost 18) and I was wondering when I should add anti-aging cream to my skin regime. I have fine lines at the corner of my eyes and under my eyes from squinting a lot.

I think I started around 19 or 20, but at this age you don’t need anything intense. Make sure you’re wearing an SPF of at least 15 everyday, since sun damage is what causes a lot of wrinkles.