Description
The JUMISO Niacinamide 20 Serum is a high-performance brightening and barrier-support serum formulated to visibly even out skin tone, reduce the appearance of dark spots and post-acne marks, and support skin texture refinement. The serum features a powerful 20% niacinamide concentration, enhanced with supportive actives such as tranexamic acid (TXA), glutathione and a triple-centella complex for calming and barrier care.
Its lightweight, fast-absorbing texture layers easily under moisturisers and sunscreens, making it suitable for everyday use in both morning and evening routines.
Size: 40ML
Skin Type
Normal to combination skin, and oily skin types especially concerned with uneven tone, visible dark spots, post-acne marks or texture irregularities.
Skin with visible signs of hyperpigmentation or post-acne marks and users looking to introduce a potent brightening serum.
Skin that is somewhat barrier-compromised (e.g., sensitivity, redness, rough texture) but ready to incorporate a strong treatment step — the calming centella complex is helpful in this regard.
Key Benefits
Brightening & tone-evening: With niacinamide at 20% plus tranexamic acid and glutathione, the serum targets visible dark spots and uneven complexion for a more luminous, even-looking skin.
Refines texture & supports barrier: The formula’s use of a centella complex (asiaticoside, madecassic acid, asiatic acid) along with soothing extracts helps calm visible redness and support the barrier — beneficial for your flaky/irritated zones.
Hydrating & lightweight finish: Includes multiple humectants and hyaluronic acid derivatives to bolster hydration, making it comfortable for daily layering under other steps.
Multipurpose active treatment: Serves as a key step for dark spots + uneven tone + texture correction, which means you might streamline your routine rather than adding many separate serums.
Compatible with oily/blemish-prone skin: The lightweight texture and focus on tone rather than heavy oils make it appropriate for skins that also deal with breakouts — though for active cysts you still need targeted care.
Key Ingredients
Niacinamide (Vitamin B3) 20% — high concentration to support barrier lipids, reduce dark spots, refine texture and regulate oil/sebum.
Tranexamic Acid (TXA) — helps fade pigmentation and even skin tone by inhibiting pigment-transfer pathways.
Glutathione — antioxidant and brightening agent, working alongside niacinamide and TXA to support clarity.
Triple Centella Complex (Asiaticoside, Madecassic Acid, Asiatic Acid) — calms redness, supports barrier and adds soothing effect beneficial for sensitive or post-treatment skin.
Hyaluronic Acid & Derivatives — for hydration and plumping, supporting your dry/flaky zones.
Ingredients List
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
Disclaimer: We do our best to provide accurate and up-to-date product information. However, formulations may change without notice. For the most current ingredient list, usage instructions, and warnings, please refer to the product packaging prior to use.
Pregnancy and Nursing Safe
YES
While the product contains safe ingredients, we recommend you consult your healthcare professional before introducing new skincare products as every pregnancy is unique.
How to use
After cleansing and applying your toner/essence, apply 2–3 drops of the serum onto your face (and neck if desired).
Gently spread the serum evenly and pat until absorbed — especially important on your flaky/irritated zones to minimise friction.
Follow immediately with your hydrating/repair cream or moisturiser to lock in the active and support the barrier.
Frequency recommendation:
Start with 1–2 times per week until your skin tolerates it well.
Once stable, you may use it daily (morning or evening) depending on your routine and goals.
Morning routine tip: If used in the morning, make sure you follow with a broad-spectrum sunscreen (essential whenever you use brightening/active serums).
Night routine tip: On nights when your skin is especially sensitive or flaky, use this serum plus your rich repair cream and skip other strong actives to reduce cumulative stress.
Tips for your skin condition:
Because you have flaky dry patches + occasional cystic acne: On nights when your barrier is under stress, you might skip or reduce the serum usage and focus on calming/repairing.
On clearer nights when you’re comfortable, use this serum and follow with your usual maintenance steps.
Maintain consistency — brightening/tone-evening actives often show improvement over time with regular use.
