I would appreciate your advice on the duration and cost of Density High.

I am looking into lifting treatments because my face looks dull and tired every morning, and even makeup doesn't cover up the lack of elasticity. After comparing various procedures, I like Density High because it is said to provide more immediate and comprehensive effects compared to other lifting methods. I also heard that Density High has minimal pain and a short downtime, but there is one more thing I would like to confirm. If the effects of Density High are immediate, how long do they last? I am worried that if the effects appear quickly but the duration is short, checking the treatment cycle will be cumbersome and the cost will increase. I would appreciate your advice on how long the effects last after a single Density High treatment, whether I should choose the 300-shot or 600-shot package to improve overall facial elasticity, pores, skin texture, and wrinkles, and what I should expect to pay for a full facial treatment.