Are the effects of Liviheal for skin regeneration and whitening really good?

Lately, my skin has become noticeably dry and dull, and my freckles and blemishes have become more prominent, so I am considering a skin booster treatment. After searching online, I heard that products containing exosomes are effective, so while looking into it, I came across many posts about the effects of Liviheal. There is a lot of talk about it helping with skin regeneration and strengthening the skin barrier, so I am curious to hear reviews from people who have actually received the treatment.

In particular, can I see the full effects of Livy Heal even on skin types that are severely dry from within and lack elasticity? I am curious about when actual changes, such as fine lines fading or the complexion becoming clearer, can begin to appear. Also, I would like to know how often I typically need to receive treatments to maintain the effects of Livy Heal for a long time.

I would appreciate responses and recommendations from those who have experienced the effects of Liviheal, including whether there is pain during the procedure or if it interferes with daily life afterward.