It's made a difference to my forehead lines ..

I like but I haven’t noticed any difference 

I love Vichy in general. I was using lire expensive serums but this one it’s great. Will buy again for sure 

This is a great little serum. Best hyaluronic I've tried. It makes such a difference to the lines on my forehead and 11 lines

There is not much to say about this product. It simply does it job. It has a nice texture, it is deeply moisturizing. I just have one silly using tip that improved my user experience. I used to just put all the products of my routine one immediately after the other. And for this product in particular, I found that it needs some few minutes (3 or 4) to sink in. Immediately after you apply it, your face feels mildly sticky. Just give it a few minutes after putting on the next product on your skincare routine. Stickiness will turn into "velvetiness".