Obagi Obagi-C Rx C-Clarifying Serum Normal to Oily Size:1 fl oz / 30 ml thanks to its mild non-stripping

thanks to its mild non-stripping cleansing base

For the driest skin types

Improves the skin's barrier function for long-term relief from redness and sensitivity

Begin using every other night

Obagi Obagi-C Rx C-Clarifying Serum Normal to Oily Size:1 fl oz / 30 ml thanks to its mild non-strippingA hydroquinone vitamin C serum for oily skin Oilier skins can reap the benefits of the Obagi C Rx System, too, and the C Clarifying Serum for Normal to Oily Skin sets the stage for resplendent results. This lightweight serum provides helps lighten discoloration while shielding cells from free radical damage thanks to prescription strength 4% hydroquinone and 10% L ascorbic acid (a super stable form of vitamin C). HOW TO USE After washing your face