Concerns about sagging skin..

As I get older, I have more skin concerns, and the one I worry about the most is skin elasticity.

I didn't realize it in my 20s, but now that I've passed my mid-30s, I can feel my skin gradually losing elasticity. No matter how good the cosmetics I use are, it doesn't seem to compare to getting a treatment at a dermatologist's office, so instead of Botox and fillers, I'm thinking of turning my attention to laser treatments.

I don't have any basic knowledge about lifting procedures. What treatments would be effective for sagging skin that lacks elasticity? If possible, I would also like to try a laser treatment that helps with pores.

Just having nice skin makes a person look completely different... I want to take consistent care of my skin so I can go around with beautiful skin by the end of the year!