How long does the Shrink Universe usually last?

Recently, I have been concerned about sagging skin elasticity, so while looking into lifting procedures, I heard that Shurink Universe is very effective. However, I have a question because the duration of Shurink Universe seems to vary from person to person. Clinics usually say that the effects appear after a month and last for several months, but on average, what is the duration of Shurink Universe as experienced by those who have actually used it?

I am also wondering if there are any tips for maintenance to prolong the effects. If I were to receive treatments regularly, what would be the most appropriate frequency considering the duration of the Shurink Universe? I have seen reviews stating that the effects of Shurink Universe last shorter than expected, so I am asking this question to obtain accurate information before the procedure. Thank you for your response.