Clinique CX Antioxidant Rescue Serum Overview Clinique CX is the high end anti-aging skincare product line that Clinique only makes available at a few upscale department stores.  The line is pricier than most of Clinique’s products, as you might expect.  Pricy can be okay, but only if what you’re getting is worth what you’re paying.  So we’re looking at Clinique…