[Question] Which skincare products are evidence-based?

The beauty industry offers a large variety of skincare products (marketed mostly at women), differing both in alleged function and (substantially) in price. However, it’s pretty hard to test for yourself how much any of these product help. The feedback loop for things like “getting less wrinkles” is very long.

So, which of these products are actually useful and which are mostly a waste of money? Are more expensive products actually better or just have better branding? How can I find out?

I would guess that sunscreen is definitely helpful, and using some moisturizers for face and body is probably helpful. But, what about night cream? Eye cream? So-called “anti-aging”? Exfoliants?