I'm considering Rivicol; has anyone seen results?

I feel like my facial contours have sagged a bit compared to before, and I'm really worried because I can see the loss of skin elasticity. I feel like I need to start taking care of my skin, so I've been looking into various things, and I've heard that Revicol has become popular recently.

From what I've researched, I heard that Revicol helps firm up sagging skin by directly replenishing the components that act as the skin's pillars. I'm also a bit of a scaredy-cat, so I'm hesitant about procedures that are too painful or leave obvious marks. However, I'm leaning towards Revicol because the pain is moderate and you can return to your daily life quickly after the treatment. I've also heard many stories about dry skin becoming more hydrated and smoother after Revicol, so it seems perfect for someone like me who is concerned about dull and sagging skin. For those of you who have tried it, are you satisfied?