This is my second bottle and I love it! Neck area is visibly tighter
I have been using this serum for approximately 6 months and definitely see an improvement in firmness in the lower face area.
These work well, and are a generous size. I find I don’t need a whole pad for my face and I’m able to cut them in half to get more pads to use.
By far my favorite ZO product. It leaves your skin feeling so smooth.