KSECRET SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng is an anti-aging serum enriched with 2% Rentinal liposome and Black ginseng to promote a youthful, radiant complexion, while addressing skin texture, hydration, and the reduction of wrinkles. Retinal liposome helps to prevent skin aging, such as fine lines, wrinkles, uneven skin tone and skin texture. Black ginseng extract offers antioxidant benefits for skin protection. This serum is free of common allergens, harsh alcohols, fragrances, oils, parabens, sulfates, silicones, and artificial colors.