Medicube
Red SerumA serum built around Niacinamide and Panthenol, for barrier repair and smoothing.
A serum built around Niacinamide and Zinc salt, for hydration and barrier repair.
Brand price
USD 24.00 · checked 26 Sept 2026 · brand's site
Brand price
USD 20.00 · checked 26 Sept 2026 · brand's site
At a Glance
They come out differently on EU-allergen-free, Alcohol-free and Oil-free; those rows are shaded. Tap any answer to see why.
Key Ingredients
Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Benefits
Hydrating13
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Collagen, Dimethicone, Dipotassium Glycyrrhizate, Glycerin, Jasminum Officinale Oil, Panthenol, Propanediol, Squalane, Stearic Acid, Tocopherol
Barrier Repair23
Strengthens and restores the skin's natural barrier.
Allantoin, Brassica Campestris Sterols, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Centella Asiatica Extract, Ceramide NP, Cetearyl Alcohol, Cetearyl Olivate, Cholesterol, Dicaprylyl Carbonate, Dimethicone, Glycerin, Glyceryl Stearate, Glycine Soja Oil, Hydrogenated Polyisobutene, Macadamia Ternifolia Seed Oil, Niacinamide, Olea Europaea Fruit Oil, Oleic Acid, Panthenol, Squalane, Stearic Acid, Tocopherol
Reduces Irritation5
Eases discomfort and supports skin resilience.
Allantoin, Centella Asiatica Extract, Dipotassium Glycyrrhizate, Jasminum Officinale Oil, Panthenol
Redness Reducing4
Soothes visible redness and calms irritation.
Allantoin, Centella Asiatica Extract, Jasminum Officinale Oil, Niacinamide
Hydrating13
Boosts hydration and relieves dry, tight skin.
Betaine, Butylene Glycol, Camellia Sinensis Leaf Extract, Caprylic/Capric Triglyceride, Ceramide NP, Dipotassium Glycyrrhizate, Glycerin, Panthenol, Propanediol, Tocopherol, Trehalose, Xylitol, Zinc PCA
Barrier Repair13
Strengthens and restores the skin's natural barrier.
Allantoin, Aloe Barbadensis Flower Extract, Betaine, Camellia Sinensis Leaf Extract, Caprylic/Capric Triglyceride, Ceramide NP, Glycerin, Isododecane, Melaleuca Alternifolia Leaf Oil, Niacinamide, Panthenol, Tocopherol, Xylitol
Reduces Irritation7
Eases discomfort and supports skin resilience.
Allantoin, Camellia Sinensis Leaf Extract, Centella Asiatica Leaf Extract, Dipotassium Glycyrrhizate, Panthenol, Salix Alba Bark Extract, Zinc PCA
Redness Reducing4
Soothes visible redness and calms irritation.
Allantoin, Centella Asiatica Leaf Extract, Niacinamide, Salix Alba Bark Extract
Concerns
May Trigger Acne8
Can clog pores or trigger breakouts.
Cetearyl Alcohol, Glycine Soja Oil, Olea Europaea Fruit Oil, Oleic Acid, Sorbitan Isostearate, Sorbitan Oleate, Stearic Acid, Tocopherol
May Worsen Seborrheic Dermatitis20
May feed the yeast involved in seborrheic dermatitis.
Aluminum/Magnesium Hydroxide Stearate, C12-15 Alkyl Benzoate, Ceramide NP, Cetearyl Alcohol, Cetearyl Glucoside, Cetearyl Olivate, Dilauryl Thiodipropionate, Glyceryl Stearate, Glycine Soja Oil, Hydrogenated Lecithin, Macadamia Ternifolia Seed Oil, Olea Europaea Fruit Oil, Oleic Acid, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Polyglyceryl-10 Laurate, Potassium Cetyl Phosphate, Sorbitan Isostearate, Sorbitan Oleate, Sorbitan Olivate, Stearic Acid
May Worsen Keratosis Pilaris8
May clog follicles or strip skin prone to keratosis pilaris.
Cetearyl Alcohol, Glycine Soja Oil, Olea Europaea Fruit Oil, Oleic Acid, Sorbitan Isostearate, Sorbitan Oleate, Stearic Acid, Tocopherol
May Worsen Oily Skin4
May increase shine or excess oil.
Glycine Soja Oil, Macadamia Ternifolia Seed Oil, Olea Europaea Fruit Oil, Squalane
May Worsen Seborrheic Dermatitis5
May feed the yeast involved in seborrheic dermatitis.
C12-14 Alketh-12, Ceramide NP, Hydrogenated Lecithin, Sodium Stearoyl Glutamate, Sorbitan Oleate
May Worsen Keratosis Pilaris2
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Irritation3
May cause stinging, redness or sensitivity.
Ingredients Side-by-side
Water (in both products)
Skin Conditioning
Emollient
2 / 1
- Fatty alcohol
- Fatty alcohols (Malassezia)
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
1,2-Hexanediol (in both products)
Skin Conditioning
Emollient
Water (in both products)
Skin Conditioning
Fragrance
0 / —
- Denatured alcohol
- May Worsen Dryness
- May Worsen Eczema
- May Worsen Irritation
- May Worsen Rosacea
1,2-Hexanediol (in both products)
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Solvent
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →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 →Caprylic/Capric Triglyceride
Fragrance, Perfuming, Occlusive, Solvent
Caprylic/Capric Triglyceride is the mixed triester of glycerin and caprylic and capric acids.
Learn more about Caprylic/Capric Triglyceride →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 →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Pentylene Glycol
Skin Conditioning, Solvent
1,2-Dihydroxypentane
Learn more about Pentylene Glycol →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →Dipropylene Glycol
Fragrance, Perfuming, Solvent, Viscosity Controlling
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
Learn more about Dipropylene Glycol →Vinyl Dimethicone
Viscosity Controlling
Vinyl Dimethicone is a silicone.
Learn more about Vinyl Dimethicone →
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