SEOUL 1988
The SEOUL 1988 collection is K-SECRET's signature retinal-focused line, formulated with liposome-encapsulated retinal at graduated strengths (1%, 2%, 4% and 12%) so every skin type can build tolerance at its own pace. Alongside retinal, the line features snail mucin, pine cica probiotics, collagen complex and mugwort — Korean hero ingredients reformulated with dermatological precision for visible, gentle results.
