DESCRIPTION 🌸 Anua Nano Retionl 0.3% + Niacin Renewing Serum is a potent brightening serum infused with Retinol and Niacinamide to smooth out fine lines and improve hyperpigmentation, while restoring skin elasticity. 🌸 Enriched with 8 kinds of Peptides to amplify the moisturizing effect and further diminish wrinkles, while minimizing the appearance of pores and firming up saggy skin. 🌸 Blended with a moisturizing and soothing formula, incorporating ingredients such as Tea Tree Leaf Oil, Carapa Guianensis Seed Oil, and Ceramide. 🌸 Skin irritation test completed, suitable for sensitive skin. 🌸 How to use:1. For your night skincare routine, apply less than half of the amount you normally use for serum.2. When used in the morning, apply sufficient sunscreen afterward.3. For the first two weeks of usage, use it once every two days to allow your skin to gradually get used to it.