Which anti-aging treatment is most effective?

I was hit by a cold wave with temperatures dropping below -10 degrees Celsius, and maybe because I was using a lot of heating at home.
I've been interested in anti-aging treatments lately because my skin seems to be losing elasticity and wrinkles are getting deeper.

However, there are many different types of anti-aging treatments, so it can be difficult to decide which method to choose.

I heard there are various anti-aging treatments such as laser, radiofrequency, ultrasound, filler, and botox. I am curious about the effects and differences between each.

Also, how much pain and recovery time is there when receiving anti-aging treatment?

I also want to know if it will cause any major disruption to my daily life.

I have sensitive skin, so I'm worried about possible side effects.

If there are people who have actually experienced it, which anti-aging treatment was the most satisfying?

And it would be very helpful if you could tell me how you took care of it after the procedure.