La Prairie Skin Caviar Nighttime Oil is a line-smoothing overnight treatment featuring a luxurious oil texture that helps seal in moisture and active ingredients. Infused with caviar retinol, this overnight oil gently aids in reducing the appearance of fine lines to visibly smooth the skin. The skin's barrier system is strengthened, giving supple and hydrated skin. This nighttime oil is housed in a unique cobalt blue jar that is designed to keep the fragile caviar retinol safe from light and air. In 1987, La Prairie unveiled to the world the unique power of caviar to lift, firm, nourish and revitalize the skin. La Prairie’s breakthrough caviar science enhances natural caviar extracts, challenging the boundaries of performance to fully harness the full lifting and firming potential of the caviar active ingredient. Enriched with the gentle line-reducing properties of La Prairie’s exclusive Caviar Retinol and featuring a silky oil formula, La Prairie's Skin Caviar Nighttime Oil is suitable for all skin types.