Recently, my skin texture has become rough and I feel like it has lost elasticity, so I am looking into skin boosters. I heard from an acquaintance that Vitaran, which contains PN ingredients extracted from salmon, has excellent regenerative effects. After reading reviews, I found that Vitaran is relatively painless while replenishing moisture and collagen from deep within the skin. I was recommended that Vitaran could be a good option for those who want to restore damaged skin like me, or for those seeking a natural glow. However, I am wondering exactly how often and at what frequency I need to visit for this treatment. I understand that procedures like Vitaran are usually recommended to be received consistently at least three times at intervals of 2 to 4 weeks, but I would appreciate detailed advice on how many total sessions are necessary to complete the treatment and maximize the actual effects.