I really liked how lightweight this ampoule feels on the skin. It absorbs fast without leaving a sticky layer, so it works well under makeup and sunscreen. After using it regularly, my skin looked calmer and less red, and the texture felt smoother. I also noticed some improvement in old acne marks. The soothing effect from the cica extract was a nice bonus, especially since the formula contains a high percentage of azelaic acid.
At the beginning, I felt a slight tingling sensation and some dryness, which I think is normal for strong actives like azelaic acid. I had to adjust my routine and add more moisturizer to avoid dry patches. Also, it would be nice if there were more user reviews available, because it’s hard to know what to expect before trying it.