Does the inner glow effect of Elavie Rituo improve?

Lately, my skin feels generally dull and lacks radiance even after applying makeup, so I am looking into skin booster treatments. My skin is particularly dry from the inside, so I feel that simple hydration alone has its limits.

While searching, I came across many reviews for Ellavie Rituo, and I'm interested because there are many comments about high satisfaction due to the inner glow the skin gives. However, I'm curious to know how Ellavie Rituo's features differ from other skin boosters. My skin is thin and sensitive, so I find treatments that are too stimulating burdensome.

I’ve seen many reviews saying that skin finish improved naturally after receiving Ellavie Rituo, but I’m curious how long the effects actually last, and how long the bumps or redness go away. I’d like to hear reviews from those who have experience with Ellavie Rituo.