What is the recommended number of Livihill sessions?

My skin has been abused by air conditioning and heatwaves all summer. No matter how much skincare I do—using moisturizers and even face masks—the inner dryness just won't go away. It’s a total mess; my skin breaks out with redness right after washing it. I heard that Livy Heal is exceptional among skin boosters for replenishing moisture deep within the skin. I heard that because it directly penetrates nano-sized exosomes into the dermis layer, it is effective for regenerating damaged skin and injecting moisture and brightening ingredients. I want to not only address inner dryness but also brighten up my uneven skin tone caused by UV rays and blemishes, so I am planning to try Livy Heal. However, after looking at reviews, I read that depending on your skin type, you might not see visible results after just one session. So, I became curious about the recommended number of sessions. Also, what is the recommended treatment frequency? Please help me out if you have seen results with Livy Heal.