KELLY RIPA AND RYAN SEACREST. WHAT IS SKINPEN? SkinPen by Crown Aesthetics uses ‘collagen induction therapy’ to treat melasma – also known as skin discoloration – as well as acne and surgical scars. You know it’s safe because it’s the first globally approved microneedling device with a C.E. mark and I.S.O. certification. With as few …