Cellex-C Lift Effect Serum visibly lifts, smooths, and firms the neck and chest. The pale pink, fragrance-free liquid gel creates silky smooth, glowing skin, minimizing fine lines and wrinkles. Improvement in skin firmness and lift can be seen in as little as six to eight weeks of daily use. Cellex-C Lift Effect Serum is a fragrance-free liquid gel that firms, tones and smoothes the delicate skin below the chin. This spray serum helps maintain elasticity, as well as minimize lines and wrinkles, giving skin a more youthful appearance.