Does Density High really work to improve fine lines?

Lately, I am stressed because fine lines around my mouth and eyes have worsened significantly, possibly due to a loosened skin barrier, and I feel like my skin elasticity is also decreasing. Since I don't think functional cosmetics alone will be enough to address this, I am currently diligently comparing high-frequency devices that deliver strong energy directly to the dermis. I am curious if the effects of Density High, which claims to replenish collagen from deep within, truly bring about excellent changes in improving skin texture and restoring firm elasticity. I am also wondering about the intensity of pain when the tip touches the skin during the procedure, and whether facial redness or swelling persists afterward. I am seeking advice to hear vivid reviews from those who have actually received Density High and to know if they genuinely felt their faces becoming firmer. Is Density High a good device for resolving elasticity issues? I would appreciate your expert opinion on whether Density High demonstrates satisfactory barrier improvement.