How long did the skin booster usually last?

Hello! My skin has become sensitive lately, so I find myself more interested in skin boosters than lasers.

I've only tried Rejuran as a skin booster once, and I felt the effects lasted about two weeks. I heard that the duration increases if you get it three times at one-month intervals, but since it is a procedure with a downtime, it isn't easy for me to get it at one-month intervals.

How long did the skin boosters you've tried last? If you know of any long-lasting ones, please share them with me!