CKD Retino Collagen Moisture Glow Stick Review

This is the Retino Collagen Low Molecular Weight Collagen 300 Moisture Stick released by Chong Kun Dang Health~ Since it's Chong Kun Dang, I trust it and the price is affordable, so I bought it. It doesn't quite give the same dewy glow as Gahi, but I wonder if it is effective for wrinkle improvement. I am diligently applying it to nasolabial folds and around the eyes~ As I get older, wrinkles become a big concern, haha.