In 4 weeks, visibly, measurably rebuilds natural collagen cushion. Densely hydrating cream delivers a potent de-aging stimulus. Visibly firms and tightens. Horizontal lines on the neck and vertical lines on the chest appear to "fill in." Skin looks smoother and brighter. Can be used by all skin types. How to use: For best results, apply day and night, smoothing over neck and chest in an upward motion. Make daily sunscreen a habit to help stall visible aging and UV-induced damage to age-prone skin. 1.7 oz.