My internal dryness is really severe. Roughly how much does Rivicol cost? ㅠㅠ

Maybe it's because I've been blasting the air conditioner lately, but it feels like all the moisture deep inside my skin has completely dried up. ㅠㅠ When I wash my face, it feels like it's going to crack, and when I put on makeup, the dead skin cells around my nose turn white and flake off, making me look really messy. Lol. Even slathering on moisturizer doesn't help, so I'm looking into collagen skin boosters that claim to really tackle inner dryness. Livicol So many people recommend it! Even for those with extremely dry, combination skin like mine—oily on the outside but tight underneath. Livicol If I get it, will a subtle inner glow come up from deep within my skin? I'm scared because I'm a scaredy-cat about how painful the injection will be, and I'm also wondering if the embossing marks will completely fade after the weekend. I really want to get rid of my inner dryness. Livicol Approximate package for those who have received it consistently expense I would really appreciate it if you could let me know the estimate lol