Jumiso Niacinamide 20 Serum – Dark Spot Correcting & Brightening Serum
🇰🇷 South Korea
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High-strength niacinamide serum for clearer tone, smoother texture, and balanced glow
A powerful yet elegant serum designed to support a clearer, brighter, and more even-looking complexion while still feeling comfortable on the skin. The lightweight texture spreads smoothly and absorbs quickly, leaving a soft, hydrated finish without stickiness or heaviness, which makes it easy to layer within both simple and advanced skincare routines. With regular use, the skin appears more refined, fresh, and naturally radiant, especially in areas affected by dullness or uneven tone.
Enriched with a high concentration of Niacinamide, this formula focuses on improving the look of dark spots, post-acne marks, and uneven pigmentation while also helping to balance excess oil and refine the appearance of pores. At the same time, the hydrating base supports the skin barrier, preventing dryness and maintaining comfort even with consistent brightening care. The result is skin that feels smoother, looks more balanced, and gradually develops a clearer, more luminous glow over time.
The serum works beautifully as a daily treatment step, pairing well with soothing toners, hydrating essences, and barrier creams, especially in routines targeting hyperpigmentation and skin tone correction. Its gentle yet concentrated approach makes it suitable for long-term use, helping the complexion look healthier, more even, and visibly revitalized without feeling harsh or overly aggressive on the skin.
It is suitable for normal, combination, oily, and acne-prone skin, particularly for those concerned with dark spots, uneven skin tone, enlarged pores, and excess sebum while still wanting a hydrating and comfortable serum. It naturally fits adults (18+) who are building brightening routines, managing post-blemish marks, or aiming for a clearer, more refined, and radiant skin appearance.
Ingredient
Ingredient
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, Sodium Hyaluronate, Hydrogenated Lecithin, Hydrolyzed Hyaluronic Acid, 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.
Why You'll Love It
Why You'll Love It
- Powerful 20% Niacinamide Formula: Significantly reduces the appearance of dark spots, acne scars, and uneven tone while balancing oil production and minimizing enlarged pores.
- Triple Brightening Complex: With Niacinamide, Tranexamic Acid, and Glutathione, this serum delivers an intensive tone-correcting and radiance-boosting effect similar to professional treatments — but gentle enough for daily use.
- Hydration + Barrier Support: A blend of Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, and Centella Asiatica Extracts keeps skin hydrated, plump, and resilient against dryness and external stressors.
- Antioxidant & Soothing Protection: Botanical extracts from Ivy Leaf, Peony Root, and Artemisia help calm irritation and protect the skin from environmental damage.
- Lightweight, Fast-Absorbing Texture: Easily penetrates the skin without stickiness, making it ideal for layering in your AM and PM skincare routine.
- Fragrance-Free, Alcohol-Free, Cruelty-Free: A clean, ethical formula safe for sensitive, acne-prone, or combination skin.
How To Use
How To Use
When to Use
- Morning: Apply after toner to even tone and prep the skin for sunscreen and makeup.
- Evening: Use as a treatment serum to support skin recovery and boost overnight brightening results.
- Ideal for daily use, both AM & PM.
How to Use
- Cleanse your face and pat dry.
- Tone: Apply your toner or essence to balance the skin’s pH.
- Apply the Serum: Dispense 2–3 drops of JUMISO Niacinamide 20 Serum onto your fingertips and gently press into your face and neck.
- Lock It In: Follow with moisturizer to seal hydration.
- Finish Strong: Always apply SPF 30 or higher in the morning for best brightening results.
💡 If you’re new to strong actives, start with once-a-day use (evening) and gradually increase to twice daily.
Easy 4 steps to use
Jumiso Niacinamide 20 Serum
Prep with Toner
Start with a clean face and apply your favorite toner to balance your skin and boost absorption.
Dispense the Serum
Apply 2–3 drops of the serum into your palm or directly onto your face using clean hands.
Apply Gently
Pat the serum evenly over your face and neck. Use fingertips to press it into your skin—no rubbing!
Let It Absorb
Wait a few seconds for the serum to fully absorb before applying your moisturizer or sunscreen.
Advanced Brightening Power, Gentle K-Beauty Care
Experience high-performance results with a 20% Niacinamide formula that brightens, refines, and restores balance — all while keeping skin calm, hydrated, and happy.
Dark Spot Fading
Reduces post-acne marks and hyperpigmentation with a high dose of Niacinamide and Tranexamic Acid.
Reduces post-acne marks and hyperpigmentation with a high dose of Niacinamide and Tranexamic Acid.
Strengthens Barrier
Supports a healthy skin barrier with panthenol and madecassoside.
Supports a healthy skin barrier with panthenol and madecassoside.
Pore Refining
Minimizes visible pores and controls sebum for smoother, balanced skin texture.
Minimizes visible pores and controls sebum for smoother, balanced skin texture.
Calming Care
Soothes irritation and redness with Centella Asiatica and botanical extracts.
Soothes irritation and redness with Centella Asiatica and botanical extracts.
Oil Control
Helps balance sebum production and minimizes pores.
Helps balance sebum production and minimizes pores.
Deep Hydration
Infused with hyaluronic acid for lasting moisture without stickiness.
Infused with hyaluronic acid for lasting moisture without stickiness.
Proof in Every Drop
See the real difference in tone, clarity, and glow.
After consistent use of JUMISO Niacinamide 20 Serum, dark spots appear lighter, pores look refined, and your overall complexion becomes brighter and smoother.
A gentle yet powerful change — clearer skin, balanced barrier, and long-lasting radiance.
Your Perfect Morning Duo
Lock in your glow and protect your progress.
After brightening with JUMISO Niacinamide 20 Serum, seal the results with MERCILEN SPF 50+ 377VC Sunscreen — a luxurious daily shield that defends your skin from UV damage while maintaining a visibly even tone.
Together, they make the ultimate pair for bright, clear, and confident skin.