Is Vitaran effective for skin regeneration?

My skin is so thin and sensitive that I can feel it breaking out and losing elasticity every time the seasons change. While looking for a skin booster to strengthen my skin barrier, I heard rumors that Vitaran is excellent for skin regeneration thanks to its PN ingredient extracted from salmon.

I am curious about what sets Vitaran apart from other well-known products and how painful the procedure is. Since it involves direct injection, I am a bit concerned as I am sensitive to pain. Has anyone seen improvements in skin texture or complexion after receiving the Vitaran treatment?

I would like to know in advance how many sessions are typically recommended at intervals of 2 to 3 weeks, and how long bruising or swelling lasts after the procedure. I am considering the Vitaran treatment ahead of an important event, so I desperately need vivid reviews from those who have experienced it. Your reply would be a great help!