How much should I expect to pay for Elavie Rituo for dry skin?

I have extremely dry skin that feels like it’s tearing if I don’t apply toner immediately after washing my face. My internal dryness is so severe that I was looking into "water glow" injections when I came across reviews stating that a skin booster called Ellavie Rituo provides intense hydration due to its high hyaluronic acid content. Since moisturizing creams aren't solving the problem, I am considering a direct treatment. Naturally, the cost of Ellavie Rituo is my biggest concern. I’m curious about the approximate market price for a single session. Also, since consistent treatments are necessary to maintain the effects, I would like to know if purchasing a package would make the Ellavie Rituo treatment more affordable. If anyone knows the pricing information, please leave a comment.