I use the product together with caudalie brightening essense glicolic tonic. I think the effects are better together, it is too early to say anything about the serum, but it is a very good antioxidant serum for those who cannot use vitamin c serum like me, I also bought vinoperfect night cream, but the two together are too much, so if there is one in the routine, I do not use the other. I also use it with resveratrol fiber cream, sometimes I think it will work.