Kiehl'S Ultra-Pure High-Potency 5.0% Niacinamide Serum 30ml

| 'Kiehl's Ultra-Pure High-Potency 5.0% niacinamide serumApplication: apply 4–5 drops to clean, dry skin in the morning and evening. Layer with other serums as neededSkin type: suitable for oily and sensitive skin typesBenefits: Niacinamide: to minimise appearance of pores, even skin-tone and soften fine linesFree from: fragrance, colourants30mlFor hygiene reasons, this product cannot be exchanged or refunded, unless faulty.'