Enriched with 0.1% retinal, the advanced form of retinol, combined with A-Shot, designed to directly penetrate pores and enhance absorption, delivers retinal deep into the skin to target wrinkles and enlarged pores, promoting smoother, firmer skin. Innovative skin care product with liposomal Retinal and Matrixyl that addresses skin concerns such as wrinkles, uneven texture and enlarged pores. A refined microparticle ingredient, 16 times thinner than pores, is designed to penetrate directly into pores and enhance the absorption of active ingredients. Through high-purity separation and refinement, the particles are uniformly sized, reducing skin irritation. Enriched with high concentrations of retinal, a more advanced form than retinol, and MATRIXYL, just a single drop provides deep elasticity to problem areas such as wrinkles or enlarged pores. If you are going to use retinol or retinal, apply it every other night for the first two weeks. Apply a small amount to targeted areas. If irritation occurs, reduce the amount and frequency, and use a moisturizer that contains soothing ingredients. Retinol may make your skin look slightly yellow after application. It washes off completely with cleanser. Avoid contact with eyes and wash hands thoroughly after application. This product is for nighttime use only, and sunscreen must be applied the following day. Applying too much at once may cause skin irritation.