The JIGOTT Natural Retinol Perfect Serum is a set of 2 50ml bottles, made in Korea. This daily use serum is formulated with natural retinol to help improve the appearance of fine lines, wrinkles, and skin texture. It is suitable for both men and women looking to achieve a more youthful and radiant complexion. With its high-quality formulation and origin from Korea, this JIGOTT serum is a valuable addition to any skincare regimen for those seeking effective anti-aging solutions.