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Product review

K-SECRET SEOUL 1988 Glow Serum : Niacinamide 15% + Yuja

SEOUL 1988 Glow Serum : Niacinamide 15% + Yuja is a entry product inside the Niacinamide, Yuja and Glow Care line. Review serum demand, claim boundaries, and matching Cosmain products before discussing volume.

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Commercial role

Niacinamide, Yuja and Glow Care assortment role

K-SECRET's official site lists the SEOUL 1988 Glow Serum : Niacinamide 15% + Yuja and Capsule Cream : Niacinamide 5% + Yuja inside the SEOUL 1988 range, with a dedicated dullness and brightening collection. Production confirms both full-size products and a glow serum sample.

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Niacinamide, Yuja and Glow Care

Core glow group for buyers who want an easy pair of serum and cream products around niacinamide and yuja.

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Product facts

SEOUL 1988 Glow Serum : Niacinamide 15% + Yuja

Active ingredients

niacinamideyuja

Claim boundaries

  • High-percentage niacinamide, brightening, pigmentation and tone wording should be checked against current label and market rules.
Line
Niacinamide, Yuja and Glow Care
Role
entry
Sizes
Verify from current label
Texture
Serum
Scent
Verify from current label
Skin fit
glow and tone-care buyers, niacinamide-focused skincare programs
Ingredient list
needs-review
References
K-SECRET official SEOUL 1988 collection, K-SECRET official Dullness & Brightening collection, 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.

SEOUL 1988 Glow Serum : Niacinamide 15% + Yuja
Current match

SEOUL 1988 Glow Serum : Niacinamide 15% + Yuja

Serum

Verification

Checks before scaling

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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.

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 Capsule Cream page
official / high

Official product page lists the 50ml Niacinamide 5% + Yuja capsule cream and ingredient list.

K-SECRET official Dullness & Brightening collection
official / high

Official collection groups the Niacinamide 5% + Yuja capsule cream and Niacinamide 15% + Yuja glow serum.