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Medicube
TXA Niacinamide Serum
A serum built around Niacinamide and Tranexamic acid, for hydration and barrier repair.
Brand price
USD 26.00 · checked 26 Sept 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Combination skin
- Sensitive skin
- Acne & blemishes
- Dark spots & pigmentation
- Uneven texture
How to use
Apply a few drops to the desired area, expanding as needed. Pro Tips : Pair with Booster Pro for better absorption If you have concerns regarding dryness, finish with medicube Capsule Cream.
Caution
★ : Delivery Cycle Recommendation. Please note that cancellation is not possible before the second delivery.
What's inside
Ingredients List
4 trigger at least one check · 35 trigger none
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Key Ingredients
Hyaluronic acid4
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol
Benefits
Hydrating12
Boosts hydration and relieves dry, tight skin.
Acetyl Tetrapeptide-5, Betaine, Butylene Glycol, Dimethylsilanol Hyaluronate, Glycerin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Panthenol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate Dimethylsilanol
Barrier Repair4
Strengthens and restores the skin's natural barrier.
Brightening4
Restores radiance to dull, tired skin.
Concerns
May Worsen Seborrheic Dermatitis3
May feed the yeast involved in seborrheic dermatitis.
C12-14 Alketh-12, Palmitoyl Tripeptide-5, Sodium Acetylated Hyaluronate
Ingredients Explained
Click on any ingredient to learn more about it
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
Learn more about Butylene Glycol →Tranexamic Acid
Astringent, Skin Conditioning
Tranexamic Acid is tranexamic acid.
Learn more about Tranexamic Acid →Arbutin
Antioxidant, Bleaching, Skin Conditioning
Arbutin is alpha arbutin.
Learn more about Arbutin →Diethoxyethyl Succinate
Solvent
Butanedioic acid, bis(2-ethoxyethyl) ester
Learn more about Diethoxyethyl Succinate →Chlorphenesin
Antimicrobial, Preservative
Chlorphenesin is the organic compound that conforms to the formula:
Learn more about Chlorphenesin →C12-14 Alketh-12
Emulsifying
C12-14 Alketh-12 isn't fungal acne safe.
Learn more about C12-14 Alketh-12 →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →
Dupes
- Isntree Onion Newpair Ampoule Plus75% match
- Medicube PDRN Pink One Day Serum74% match
- VT Cosmetics Hydrop reedle shot 10074% match
- Medicube PDRN Pink Collagen Glow Jelly Serum73% match
- Numbuzin No.5+ Glutathione Vitamin Concentrated Serum72% match
- K-Secret Seoul 1988 Glow Serum: Niacinamide 15% + Yuja70% match