Miller Restorative Nighttime Bio-Therapy– Replenix® Restorative Nighttime Bio-Therapy is a moisture-boosting, decadently rich night cream that nourishes dry skin back to optimum health. Ceramide enriched to restore skin barrier function. Leaves skin looking supple, firm, and soft. Improves skin hydration and soothes dry skin. Reduces the appearance of fine lines and wrinkles in mature skin. Promotes healthy skin. Enhances retinoid therapy.