Who is recommended for anti-aging treatments for people in their 40s?

Every time I look in the mirror, I feel upset because the fine lines around my eyes and sagging cheeks make me look depressed. Even though I try home care devices and carefully apply expensive firming creams every night, it seems like it’s not enough to defy gravity. So, before it’s too late, I’m diligently searching for information on anti-aging treatments to start professional dermatological care.
With so many types of treatments available, I am unsure if someone like me, with thin skin and severe sagging, would be satisfied with anti-aging procedures. Since the equipment recommended varies from clinic to clinic, I feel lost regarding which treatment would resolve my skin concerns most quickly and safely. I would also like to know if women in their 40s, experiencing both loss of elasticity and deep wrinkles, are suitable candidates for these recommended anti-aging treatments. I desperately need tips from members of my age group who have received regular anti-aging treatments and regained the skin elasticity they had in their younger days. I also want to carefully check in advance whether pain or bruising during the procedure will interfere with my daily life.
Is there any know-how for anti-aging treatments that delivers results worth the time and money invested?