Full size - 1.7 oz NIB Retinatural Complex: Formulated with buzz-worthy bakuchiol and Swiss alpine rose - two of the most breakthrough age-defying plant essences available - Retinatural Complex delivers visible benefits that are comparable to retinol, without the potential side effects. Tetrapeptide: Helps increase skin elasticity, minimize the appearance of lines, boost visible firmness, and smooth skin surface. Fermented Sugars (Biosaccharide Gum-1): This blend of fermented sugars helps soothe skin while helping slow the visible effects of aging by optimizing hydration for renewed skin. *All new, fresh, unopened products