Review (3/5): Could be a really great product..
This seems to be in general a nice face serum,which moisturise my skin very well.It is a 7 day serum set so one ampulla for each day and it seems to be a little expensive for a one week set,but I actually can notice the improvements so you can use it from time to time to keep the results.But the biggest problem is the glass packaging,you can actually cut yourself or get some glass inside of the ampulla and apply it to your face if you are not very careful with it.