(Question) I'm curious about density lifting. Is the lifting procedure effective?

I'm getting older and have a lot of concerns, so my friends have been recommending that I try a lifting procedure. I've been looking into lifting procedures, and I've heard that there are quite a few Density Lifting procedures. I've heard that it's less painful and has a faster recovery than Ulthera or Thermage, and I'm curious if that's true. Also, the results are said to appear after 2-3 weeks and last for an average of 6 months to a year. For those who have tried it, how satisfied were you?

I've heard the price range is 600,000-900,000 won for the basic model and around 1 million won for the high-power version, but I'm wondering if this is a good starting point. If anyone has tried Density Lifting, it would be really helpful if you could share your experiences, including the effects, pain, duration, frequency of re-treatments, and side effects.