This OLAY Regenerist Collagen Peptide 24 serum absorbs quickly, giving you 24 hours of hydration without a sticky, greasy feeling. It’s specifically formulated with tried-and-true ingredients, like Collagen Peptide and Vitamin B3+, to transform the look of your skin. And the longer you use this formula, the better your skin will look and feel. Immediately after use your skin will feel lifted. After 1 day of use your skin will look firmer. And with 2 weeks of use facial contours will be visibly tightened and skin will look more supple. Smooth under your moisturizer morning and night daily for visibly firm skin. Stand up for ingredients you believe in and stand firm with your skin with OLAY Regenerist Collagen Peptide 24.