499,00 Kč
The Jumiso – Niacinamide 20 Serum is designed to visibly improve skin tone, refine pores, and support overall skin clarity. Moreover, this high-concentration formula helps balance excess oil and enhance skin brightness. Because it is centered around niacinamide-focused care, it supports smoother, clearer, and more even-looking skin.
Why the Niacinamide 20 Serum Supports Skin Clarity
This serum focuses on improving uneven tone and enlarged pores. In addition, niacinamide helps regulate sebum production and strengthen the skin barrier. As a result, the skin appears clearer and more refined. Furthermore, the lightweight texture absorbs quickly without sticky residue.
Key Ingredients That Brighten & Balance
– Niacinamide (20%) – helps brighten skin tone, refine pores, and balance excess oil.
– Zinc PCA – supports sebum control and helps keep pores clear.
– Soothing Ingredients – help reduce skin discomfort and support balance.
– Hydrating Agents – help maintain moisture while using a high-strength formula.
Main Effects of the Jumiso Niacinamide 20 Serum
This serum helps improve skin clarity while supporting a more even complexion. Moreover, it reduces the appearance of pores and excess shine. Therefore, the skin looks smoother, brighter, and more balanced.
You can expect:
• visibly brighter and more even skin tone
• refined-looking pores
• reduced excess oil and shine
• smoother and clearer skin texture
Who Will Enjoy This Niacinamide Serum?
This serum is suitable for oily, combination, and blemish-prone skin types. For example, skin with uneven tone or visible pores benefits from high-strength niacinamide care. In addition, those seeking oil-balancing solutions will appreciate its targeted formula. Overall, it is ideal for advanced brightening and pore care routines.
Jumiso creates bright and skin-friendly Korean skincare focused on hydration, glow, and daily balance. The brand designs formulas that feel gentle and easy to use. Many people choose these products because they support healthy skin without irritation.
The philosophy centers on moisture care and visible radiance. Ingredients like vitamin C, hyaluronic acid, and soothing extracts help improve brightness and texture. Moreover, the formulas aim to keep the skin comfortable while delivering clear results.
In addition, the range includes toners, serums, masks, and creams with lightweight textures. They absorb quickly and layer well in different routines. Therefore, the products suit both simple and multi-step skincare approaches.
Jumiso is especially known for its “Yes I Am” line, loved for hydration and glow support. As a result, the brand works well for dull, dry, and sensitive skin types. Regular use helps improve moisture, softness, and overall skin clarity.
At KO-CO Beauty, you can explore a curated selection of these skincare favourites with fast EU-wide delivery. Discover Korean skincare that keeps routines gentle, effective, and glow-focused every day.
• Apply a small amount to cleansed and toned skin.
• Gently spread or pat into the face, avoiding the eye area.
• Use once daily, preferably in the evening.
• Follow with moisturizer and apply sunscreen during daytime use.
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
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A Quick Guide to Korean Skincare
A Gentle and Research-Driven Approach
Korean skincare is known for combining gentle formulations with modern dermatological research. Instead of focusing on quick fixes, it emphasizes long-term skin balance, hydration, and overall comfort. This makes Korean products suitable for a wide variety of skin types, including sensitive or reactive skin.
The Philosophy of Layering
One of the characteristic elements of Korean skincare is the concept of layering. Lightweight products are applied in several steps to help the skin better absorb hydration and active ingredients. This method allows users to customize their routines based on their skin’s daily needs without overwhelming it.
A Wide Range of Ingredients
Korean skincare often features a diverse selection of ingredients. These may include plant extracts, fermented components, soothing botanicals, ceramides, and advanced complexes created in specialized laboratories. The goal of these formulations is usually to strengthen the skin barrier, maintain healthy moisture levels, and support overall skin comfort.
Innovations That Changed Global Skincare
Several product types that are now common worldwide originated in Korean beauty traditions. Sheet masks, essences, sleeping masks, and cleansing balms all gained popularity through K-beauty. These innovations helped transform skincare into a more thoughtful, preventive, and enjoyable routine.
Continuous Development and Improvement
Korean skincare continues to evolve with new technologies, textures, and ingredient combinations. This ongoing progress allows users to explore products that match their individual preferences and contribute to healthy-looking, well-balanced skin over time.

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