




Dr.Althea 15% Niacinamide Purity Serum 30ml
$28
Brightens and refines skin with a high-strength 15% niacinamide serum ✨
Evens tone and smooths texture for a clearer, more radiant complexion.
Evens tone and smooths texture for a clearer, more radiant complexion.
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Worldwide shipping
From Seoul · 2–5 business days processing
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Tracked delivery
K-Packet 7–15 d · DHL Express 3–6 d
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100% authentic
Sourced directly in Korea
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Secure payment
SSL · 3D Secure
Dr.althea 15% Niacinamide Purity Serum
The korean serum by Dr.althea is a Korean skincare pick sourced in Seoul and curated by Koolseoul for K-beauty routines worldwide. It is formulated around niacinamide brightening. It brings the exact Korean formula found on shelves in Seoul beauty stores.
Layer a few drops after toner and before moisturizer, morning and night. It fits neatly into any minimal K-beauty ritual and layers well with the rest of your rotation. Dr.althea keeps the formula focused on gentle, skin-friendly ingredients.
Koolseoul ships every order worldwide from Seoul with tracked delivery and careful packing. Every product is sourced in Korea and 100% authentic.
DR.ALTHEA 15% Niacinamide Purity Serum 30ml



