Thank you for viewing! *-* ★ Immediate purchase is welcome, bulk purchase discount available (≧▽≦) There are many products on the homepage. "Skin Brightening Serum 0.5" is a beauty serum cream containing retinol (skin conditioning ingredient) and vitamin C (ascorbyl glucoside). This beauty cream supports the power to prevent spots and dullness, and tones and maintains skin color. Formulated with "retinol" and "ascorbyl glucoside," it leads to bright and transparent skin. Advanced biotechnology "Oleosome" effectively and stably delivers retinol. It evens out skin tone while maintaining the impression of bright skin. With regular nighttime care, you can achieve fresh and firm skin. How to use: Apply 1-2 pumps after applying lotion at night, 2-3 times a week. (※ Avoid the eye area, corners of the mouth, and neck) If using with other beauty creams, apply last. - Brand: ZO Skin Health - Capacity: 50ml - Purchase date: September 2025 - Condition: New, unopened ※ The unopened product will be sent to you, and the photos are for shooting purposes. The outer film has not been peeled off yet, so I think you can use it with confidence. ※ Please refrain from purchasing if you are concerned, as it is stored at home and inspected by an amateur. ★ Free shipping! Reliable Mercari shipping! ★ Purchases without comments are also welcome~ ★ Will ship immediately after purchase is confirmed.