When your skin looks dull, can you guys tolerate the pain from Libby Heal? ㅠㅠ

Hello Maypure members ㅠㅠ I hope you are all having a good evening. After getting off work, I did a thorough water change for the Bloody Mary shrimp tanks in my room and was just quietly staring at the water haha. But my bare face looked so dull and dry in the tank light that it made me feel down ㅠㅠ No matter how much moisturizer I apply, it feels hollow from the inside, so I'm considering getting Libby Heal, which is said to tackle inner dryness and be good for brightening haha.

I was scared because I heard that the needle injections for other skin boosters are really painful, but I saw a lot of reviews saying that Livy Heal, which contains exosomes, is relatively less painful. However, I think I'll be trembling like crazy once I actually go to the clinic, have the numbing cream applied, and lie down. I really want to hear your honest opinions on how painful Livy Heal actually was. Is it painful enough to bring tears to your eyes, or is it just bearable?

I have a get-together with friends next week, so I really can't afford to have severe injection marks or bumps on my face ㅠㅠ. Since it's supposed to be good for brightening and strengthening the skin barrier, it feels like a lifeline that will save my dry, dull skin, but I just don't have the courage haha. I'm a total crybaby with sensitive skin like me, so please give me lots of candid advice in the comments on whether someone like me can get Libby Heal safely ㅠㅠ. Let's all get glowing skin!!