Please recommend a beauty device that tightens sagging skin.

Lately, the cold weather has made my skin look dry, but more than anything, it feels like my face is sagging all over. It feels like my long face looks even longer, and I'm worried because it seems like I'm losing my vitality. On top of that, when I look at influencers who organize group purchases of children's books or items—they are around my age—and these people one by one beauty devices I saw them doing a group purchase. I saw them coming and going, and since they were around the same age as me, I felt a deep connection and wanted to buy it.

However, with that mindset, the other day beauty devices I purchased some. There are two in total; one is a cheaper version of the galvanic device, and the other has high-frequency, EMS, and iontophoresis functions, so it helps with tanning. It is a total care product that manages firming, brightening, and hydration. Since it has so many functions, I bought it thinking it would be good for home care. I actually just bought it without carefully checking the functions and effects. However, while it would be great if I used it well, I found myself using it less and less. Also... Since it has various features, the effect I wanted seemed a bit minimal.

My current concerns are sagging facial skin and loss of elasticity. Since I've lost firmness, I can see vertical pores and my skin looks lifeless. I want to improve this skin condition. Something that firmly pulls up sagging skin beauty devices Do you have the device? These days, I'm having trouble deciding between ultrasound and radio frequency. There are so many types that I'm having trouble choosing. My skin is thick and a bit insensitive to irritation, so I think I could tolerate the stinging or pain if it improves my skin's elasticity. Please recommend some products.