Is the best
This is one of the best brands of vitamin c serums I have ever used. I love how it leaves my face feeling soft and smooth without feeling greasy or slick. It is just the right consistency and goes on smooth especially on a freshly washed face. Just don't dry your face all the way and leave it a little damp and it glides right on. The smell is great.  I use it twice daily. I use vitamin c serums daily and this is the one I  use most. I purchased this product at a discounted price in exchange for my honest and unbiased review. Will purchase again.
Rating: 5 stars