I want to escape the nomadism of elasticity management cosmetics.

Today, I met up with a high school friend I haven't seen in a long time. The cafe was unusually bright, and while reviewing selfies we took together, I was shocked to realize my facial contours weren't what they used to be. The area around my mouth and jawline in particular looked saggy and weak, making me sigh every time I looked in the mirror. Now, I feel like I'm past the stage of simply replenishing moisture, so I'm seriously considering using firming products. With so many brands and lineups on the market, it's really hard to decide which ones to choose. My skin is a bit sensitive, so I want to avoid products with strong ingredients or that are too oily. Are there any firming products that are gentle yet still provide firming benefits? If you've noticed any noticeable changes after using them consistently for about a month, I'd love to hear about them. In the past, I used to be fine with just anything, but as I get older, I find myself becoming more cautious about choosing firming products. I'm curious to know what your daily home care routine is, or if you have any tips or recommendations. Any advice, even if it's just a little, would be greatly appreciated.