JUMISO
Niacinamide 20 Serum
A medium serum & treatment for hyperpigmentation and pores, built around Niacinamide, with reviewed formula data, and low obvious irritation flags.
Routine step
Serums & Treatments
Category
Serum & Treatment
When to use
Morning or night
Skin fit
Dark spots
10/10
Pores
10/10
Dullness
9/10
Texture
9/10
Best for
Key ingredients
Niacinamide 20%
Reduces hyperpigmentation and strengthens skin barrier
Cautions
No major red flags in Koracle's current read. Still patch-test first.
Full ingredients
Formula source and INCI list
Koracle has a reviewed formula record for this product.
Koracle has a reviewed ingredient source for this product.
Water, Niacinamide, Propanediol, Butylene Glycol, Tranexamic Acid, 1,2-Hexanediol, Hydroxyacetophenone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glycereth-25 PCA Isostearate, Arginine, Ethylhexylglycerin, Gardenia Florida Fruit Extract, Dextrin, Trisodium Ethylenediamine Disuccinate, Glycerin, Zea Mays (Corn) Kernel Extract, Dipropylene Glycol, Glutathione
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Koracle is skincare education, not medical or dermatology advice. Patch-test new products. Ask a licensed dermatologist about acne, rosacea, eczema, allergic reactions, pregnancy concerns, or symptoms that persist.