Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum

Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum. SIZE: 50 ml. Kiehl's Retinol serum is formulated with Pure Retinol in a daily-strength micro-dose, along with Ceramides and Peptide, to promote gentle skin turnover to visibly renew skin for youthful-looking skin. The precise micro-dose formulation of their anti-aging serum delivers visible results without discomfort (minimal visible redness, dryness, or peeling). Wrinkles are visibly reduced, skin is firmer, pores appear minimized, and skin tone and texture are more even. Formula is Paraben-free and fragrance-free. For all skin types including sensitive skin. Serum is new and has not been used or tested.