This was one of the most expensive products I have ever bought. Honestly, I think there are better and more effective products out there for the price. Being a typical consumer, I bought this because I was suckered into the beautiful packaging and the fact that, well, it is YSL! I find it similar to Lancome's Genefique. I don't find it does much besides adding some moisture to the skin. Even for that, it is not very effective.

Love this skin serum. It feels amazing almost like silk and it just has this faint scent that smells amazing. This in my opinion is one of the best serums on the market.