[chunch]

Skinceuticals Phloretin CF - Patent-pending, breakthrough antioxidant combination of 2% phloretin, 10% L-ascorbic acid, and 0.5% ferulic acid for broad-spectrum antioxidant performance.

 

[Goatie]

I might be wrong but this appears close in ingredients to Kassy's Vit C serum minus the phloretin. Here is link about this ingredient Phloretin: Melbourne Dermatology Skin Care and another link about it What is it: Phloretin

 

[chunch]

Interesting read, Thanks.