Discover the perfect powerful yet gentle retinol serum to give aging skin a nourished, youthful glow. This serum has 0.5% retinol, plus 0.5% bakuchiol for multi-faceted age support. 1% niacinamide gives our retinol serum complexion evening, glowing skin boost. Plus, it was formulated to be as gentle as possible, making it perfect for sensitive skin and first time retinol users. 1 fluid ounce