The Olay Collagen Peptide 24 Max Fragrance Free Serum is a 1.3 fl oz day treatment designed for women with all skin types. It is formulated with active ingredients like Collagen Peptide and Vitamin B3 (Niacinamide) to target early signs of aging, wrinkles, and hydration. This serum contains ingredients like water, glycerin, and panthenol to provide a nourishing and regenerating effect on the face and neck. With a 12-month Period After Opening (PAO), it is a hypoallergenic and perfume-free product that is ideal for those looking for a gentle yet effective skincare solution.