Expensive but Works
This is one of the best C serums I have used. The packaging is neat because you are breaking the Vitamin C capsules on first use (you break the capsules into the serum) which means you are getting completely unoxidized Vitamin C. It sadly does not last long and one bottle lasted me about two weeks. But unlike so many other Vitamin C serums I can see an immediate difference upon application.  It is not filled with other things that make you question exactly how much C you are getting.<br /><br />Vitamin C is so unstable that even amber glass bottles are not good enough. Bottles should be totally opaque like this one is.<br /><br />One star less because it IS expensive. If this product was between $12-15 it would be a home run.
Rating: 4 stars