Shake well before use. Apply a sufficient amount of vitamin C serum to cover the face onto cleansed dry skin ideally at night. If used during the day, follow with a sunscreen. We recommend storing this serum in the fridge.
Quickly absorbed, very liquid serum
In air-tight pump
Can only be sourced online
I really liked using this Vitamin C. I don't think you can always see results with a Vitamin C serum (or at least until you stop using one and then your skin seems dull and pigmented). This was a very good one, the percentage of Vitamin C is one of the highest. It absorbs easily and is very well packaged. It is not very expensive and lasted a long time.