K-Beauty โ€บ Library โ€บ Dupes

Numbuzin No.3 Skin Brightening Serum โ€” a K-beauty alternative to Olay Luminous / Murad brightening serum

โšก Quick answer: Both target dull, uneven tone with a stack of brighteners. Numbuzin's No.3 layers niacinamide and vitamin-C derivatives in a glow-focused serum that went viral for visibly brighter-looking skin.

Looking for a Korean alternative to Olay Luminous / Murad brightening serum? Tone-evening brightening serum

The K-beauty alternative

Numbuzin No.3 Skin Brightening Serum
โ‰ˆ Multi-brightener (niacinamide + vitamin-C derivatives) โ€” Both target dull, uneven tone with a stack of brighteners. Numbuzin's No.3 layers niacinamide and vitamin-C derivatives in a glow-focused serum that went viral for visibly brighter-looking skin.

Olay Luminous / Murad brightening serum ($35โ€“$72) vs the Korean pick โ€” similar hero ingredients, a fraction of the price.

๐Ÿ”ข More from Numbuzin โ†’

See all 23 K-beauty dupes โ†’

Explore the full K-beauty hub โ†’
๐Ÿ’„ K-Beauty hub๐Ÿ“š All guides๐ŸŽค K-Pop๐Ÿงญ Korea travel

โœ๏ธ Written & reviewed by the KoreaPlus Editorial team โ€” dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed 2026-06-21.

General educational information using cosmetic structure-function wording โ€” not medical advice. Always patch-test new actives. ยฉ KoreaPlus.