JUMISO Niacinamide 20 Serum 40 ml

Jumiso
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JUMISO Niacinamide 20 Serum is a high-strength Korean brightening treatment made to visibly fade dark spots, reduce hyperpigmentation, and smooth uneven texture for a clearer, more radiant complexion. Powered by 20% niacinamide plus tranexamic acid (TXA) and glutathione, it targets stubborn discoloration while helping control excess sebum and refine the look of pores.

Key Benefits of JUMISO Niacinamide 20 Serum

  • Powerful pigmentation care: Helps lighten dark spots and even skin tone with consistent daily use.

  • Redness-soothing and barrier support: A triple Centella (Cica) complex calms irritation and strengthens the skin barrier.

  • Oil-balancing clarity: Regulates sebum to keep skin looking fresh and less congested.

  • Lightweight, fast-absorbing feel: Non-sticky texture that layers easily under moisturizer or SPF.

  • Hydration without heaviness: JUMISO Niacinamide 20 Serum includes hyaluronic acid for comfortable daily wear.

Powered By

  • 20% Niacinamide: Brightens, improves tone, refines pores, and supports barrier health.

  • TXA + Glutathione: Boost radiance and help reduce stubborn hyperpigmentation.

  • Triple Centella Complex: Soothes visible redness and supports skin recovery.

  • Hyaluronic Acid: Adds hydration to balance the high-active formula.

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, Hyaluronic Acid, Hydrogenated Lecithin, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Polyglyceryl-10 Oleate, Asiaticoside, Hedera Helix (Ivy) Extract, Madecassic Acid, Asiatic Acid, Fructan, Glucose, Paeonia Suffruticosa Root Extract, Portulaca Oleracea Extract, Allantoin, Hexylresorcinol, Artemisia Princeps Leaf Extract, Rhodiola Rosea Root Extract.

After cleansing and toning your face, pump or pour a moderate amount of the serum (about 2–3 pumps or equivalent).

Apply evenly over face and neck, then gently pat with your fingertips until fully absorbed.

Follow with your favourite moisturiser and (in the morning) finishing with SPF.

Use both morning and night for best brightening & texture-smoothing results.

On days when your skin is feeling extra oily or textured, you can use it as your main “treatment” step before a light gel-moisturiser.

Frequently Asked Questions

Is 20% niacinamide too strong?

For many people 20% niacinamide is stronger than necessary and can cause redness or irritation, so it’s best only if your skin tolerates high strengths and you introduce it slowly.

Is Jumiso worth the money?

Jumiso is generally considered worth the money because it offers well-formulated, affordable K-beauty products that get strong reviews for brightening and barrier support.

What does 20% niacinamide do for skin?

A 20% niacinamide serum can help fade dark spots, regulate oil, refine pores, calm redness, and strengthen the skin barrier, but with a higher risk of irritation than lower percentages.

Is 20% niacinamide better than 10%?

Not usually—10% delivers most of niacinamide’s proven benefits for tone and pores, while 20% mainly increases irritation risk unless you specifically need and tolerate a stronger boost.

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