KIEHL'S IRS Essence Lotion 200ml Daily, Fast-Acting Exfoliation with a “Blue Peel” for Roughness and Visible Pores Upgrade your skincare routine with a quick, everyday exfoliating step right after cleansing. Immediately after use, skin feels smooth and looks brighter and more refined. Gentle enough for sensitive skin. Three types of acids in different molecular sizes penetrate and target multiple layers of the stratum corneum. By gently removing unnecessary dead skin cells, this formula instantly enhances radiance, addresses the appearance of pores and dullness, and preps the skin for better absorption of the serum that follows. How to Use: Use daily, morning and evening. After cleansing, gently remove excess water from the face. Dispense one full dropper and apply evenly over the entire face. ※Use immediately after cleansing. ※As UV exposure may cause skin irritation, applying sunscreen is recommended when using this product in the morning.