I bought this product because I wanted to try something from K-Beauty that truly will make an impact on my aging skin. So far, I love this product. I am post-chemical peel, so I needed something gentle without fragrances, and this does help. But my skin is drinking it up because it is parched like sandpaper, so, I would like to verify its progress, once my skin is healed. I am kind of disappointed to learn that you shouldn't pair peptides with retinol, vitamin C or other AHAs, as they pretty much cancel the effects of the peptides, if used conjunctively. I didn't learn this until after I bought it, thinking I could. I am glad to know it is great to put on once you have made it through the initial peeling stages of a Derma Peel Perfect Peel. I do look forward to morning applications, pre moisturizer, for an added boost.