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Retinal and Fermented Care
Core traffic group for buyers who want a modern Korean retinal assortment with serum, eye, cream, pad and intensive-care formats.
serumeye creamcreamampouleretinal percentage wordingwrinkle and aging wording
Back to K-SECRET
Product review
K-SECRET SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng
SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng is a traffic-driver product inside the Retinal and Fermented Care line. Review serum demand, claim boundaries, and matching Cosmain products before discussing volume.
traffic-driverserum
Commercial role
Retinal and Fermented Care assortment role
K-SECRET's official SEOUL 1988 range presents multiple retinal-positioned products, and production confirms active retinal serum, eye cream, cream, advanced shot, refining pad and sample sachet items. This group carries the strongest treatment-care interest but also the highest claim-review need.
Product facts
SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng
Active ingredients
retinalblack ginsengniacinamidebakuchiolpeptides
Claim boundaries
- Avoid guaranteed wrinkle, acne, pigmentation or clinical-performance wording; retinal use guidance and sensitivity warnings should be checked before launch copy.
Line
Retinal and Fermented Care
Role
traffic-driver
Sizes
30ml
Texture
Serum
Scent
Verify from current label
Skin fit
retinal-interested skincare buyers, mature-skin and texture-care programs
Ingredient list
official-global
References
K-SECRET official SEOUL 1988 Retinal Liposome 2% + Black Ginseng serum page, YesStyle KSECRET SEOUL 1988 Retinal Liposome serum listing, PRNewswire KSECRET SEOUL 1988 Costco launch announcement, Cosmain production catalog export for K-SECRET
Current assortment match
Matching products from Cosmain
1 current K-SECRET product matches this review from 25 active products. Confirm the exact item before discussing price, MOQ, availability, or replacement variants.
Verification
Checks before scaling
01
Confirm current packaging, INCI, volume and use directions
K-SECRET has multiple high-interest actives and sample formats, so buyer-facing product copy should come from current labels and supplier documents.
02
Review retinal, wrinkle and percentage claims
Retinal-positioned products can create strong buyer demand but need careful market-by-market wording around wrinkles, texture, pigmentation, pores and sensitivity.
03
Retinal and percentage wording needs review
K-SECRET's strongest commercial products use retinal-positioned names and percentages. Buyer materials should distinguish product naming, ingredient-complex wording and supported cosmetic claims before stronger wrinkle, pigmentation, pore or texture language is used.
04
Fast retail expansion can affect stock planning
A 2026 press source describes a nationwide Costco launch for the retinal serum set. Buyers should confirm live allocation, packaging format, price validity and availability before assuming the same product configuration is available for every export account.
Reference checks
Cosmain production catalog export for K-SECRET
official / high
Production data confirms 25 active products, 25 variants, 9 product types, complete product images, complete price samples, complete MOQ samples and local brand image availability.
K-SECRET official SEOUL 1988 collection
official / high
Official collection lists SEOUL 1988 products across retinal, snail, niacinamide, collagen, cleanser, sunscreen, mask, balm and pad formats.
K-SECRET official SEOUL 1988 Retinal Liposome 2% + Black Ginseng serum page
official / high
Official product page lists the 30ml serum, Made in Korea status, concern/benefit framing and ingredient list.
K-SECRET official SEOUL 1988 Retinal Liposome 4% + Fermented Bean eye cream page
official / high
Official product page lists the 30ml eye cream, Made in Korea status and ingredient list.
K-SECRET official SEOUL 1988 Advanced Shot page
official / high
Official product page lists the Retinal Liposome 12% + Black Rice advanced shot and 15ml volume.
PRNewswire KSECRET SEOUL 1988 Costco launch announcement
press / medium
May 2026 press release describes a nationwide Costco launch for KSECRET SEOUL 1988 retinal serum in a 50ml double-set configuration.
YesStyle KSECRET SEOUL 1988 Retinal Liposome serum listing
retailer / medium
Retailer page lists the serum, 30ml size, bestseller ranks and product positioning. Treat claims as retailer wording, not approved Cosmain copy.