A highly active brightening & detoxifying concentrate to PURIFY, BOOST and PROTECT. RADIANCE FIRMING SERUM uses our proprietary LYMPHACTIVE™ COMPLEX to purify your skin, Bio-Retinol and Triple Hyaluronic Acid to visibly plump and firm the skin; and Kakadu Plum Extract and Niacinamide, powerful antioxidants, to promote a brighter, glowing complexion.