Great Skin in Two Weeks
THE PRODUCT: ROC Multi-Correxion Skin Perfecting System, $49.99
THE CLAIM: Improves fine lines, uneven pigmentation, and skin roughness after 14 days.
DOCTOR'S DECODING: "This three-step system is on the right track, but it contains retinol, a weaker version of prescription-strength retinoids, which takes six to eight weeks to improve brown spots and skin texture."