The KSECRET Seoul 1988 Serum with 2 % liposomal retinal and black ginseng is a concentrated anti-aging care product for visibly smoother and firmer skin. The liposomal encapsulation ensures gentle, well-tolerated delivery of active ingredients. Retinal (retinaldehyde) is considered a particularly effective form of vitamin A and reduces the appearance of wrinkles, fine lines, and enlarged pores. Black ginseng (Panax ginseng root extract), listed as the first ingredient, provides antioxidant vital substances. Niacinamide, adenosine, and stabilized vitamin C (3-O-ethyl ascorbic acid) enhance the smoothing and brightening effects, while bakuchiol and peptides soothe the skin and promote elasticity. The serum is suitable for evening care of normal to mature skin. Note: The formula contains cholesterol, whose origin is not clearly declared – the vegan status is not confirmed.