Advanced Clinicals - irinazorg review for Retinol Serum

I have been using this serum for almost three months now, almost every night, although it can also be used every day. This form of retinol is gentle on my skin, doesn't irritate it, and doesn't cause any breakouts. It has a nourishing texture, but I always cover it with my night cream and use sunscreen. This serum helps me keep my skin in good condition. It's smooth and soft, and any breakouts disappear quickly and leave almost no spots. I was very skeptical about this serum, but now I see it's pretty good. I'm going to buy it again next winter season.