This is "Pole Marie Beauty Mineral K," a concentrated silicon liquid. It's a beauty supplement aimed at total care for skin, nails, hair, and bones. It's said to be helpful for boosting immunity, antioxidant effects, and anti-aging. It's a liquid type, and you use it by mixing a few drops into water or other beverages. The brand is POLE MARIER. Expiration date: 2026.02. Unused, but has been stored at home. The box is also damaged. Retail price: 8000 yen #health #beauty #PoleMarie