Is adding moisturiser to your eye area beneficial?

A retinol or collagen cream and serum would do the best job. It’s not going to make it any more delicate than it already is. I haven’t noticed an “improvement” but I started using them when I was 16, and my skin still looks pretty much the same even though I’m almost 23 🤷‍♀️

Dry skin ages faster, so keeping it moisturized is generally a good idea.