SkinCeuticals C E Ferulic was explained to ... Other formulas I’ve used sometimes react badly with my other skin-care products and pill, but this never does. Admittedly, it’s expensive ...
SkinCeuticals’ P-TIOX includes PHA (polyhydoxy acid) to promote skin cell turnover, niacinamide to help strengthen the skin’s barrier, and laminaria extract which is proven to increase skin ...