Set of 2 Day and Night Rhythm Care System: Dedicated dual brushes marked with sun (day) and moon (night) symbols. The day brush is designed to protect eyelashes from daily external stimuli such as UV rays, dust, and friction from makeup. The night brush uses herbal ingredients to moisturize eyelashes during the quiet time of sleep, promoting healthy lashes. Formulated with Herbal Ingredients and Peptides: Contains a balanced blend of herbal ingredients such as Panax Ginseng Root Extract and Polygonum Multiflorum Root Extract (He Shou Wu), along with peptides. This aims to create an environment that gently nurtures eyelashes and the surrounding skin by combining the power of nature and science.