PCA pHaze 16+ C-Strength 20% in place of Skinceuticals C E Ferulic Options

[Gina]

This product is 1/3rd the cost of Skinceuticals CE Ferulic and contains more claimed Vitamin C (20% in place of 15%) and Vitamin E (5% in place of 1%) and does not oxidize prior to use so you get the advertised amount of the respective Vitamins.

It is a dry (waterless) serum in air-tight packaging:

http://www.treatment-skincare.com/PCA/Vita...trength-20.html

Also contains ingredients to de-sensitize and repair skin barrier damage, which is useful because Vitamin C attacks the skin somewhat.