Dr.Althea
Vitamin C Boosting SerumA serum built around Niacinamide and Tranexamic acid, for barrier repair and hydration.
A serum built around Centella asiatica and Niacinamide, for hydration and barrier repair.
Brand price
USD 27.00 · checked 26 Sept 2026 · brand's site
Brand price
USD 23.90 · checked 26 Sept 2026 · brand's site
At a Glance
They come out differently on Silicone-free; that row is shaded. Tap any answer to see why.
Key Ingredients
Polysorbates (Tween emulsifiers)3
Polysorbate (Tween) emulsifiers.
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Benefits
Hydrating6
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Glycereth-26, Glycerin, Propanediol, Sodium Hyaluronate, Tocopherol
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Cetearyl Olivate, Eriobotrya Japonica Leaf Extract, Glycerin, Isohexadecane, Isononyl Isononanoate, Niacinamide, Tocopherol
Redness Reducing3
Soothes visible redness and calms irritation.
Hydrating15
Boosts hydration and relieves dry, tight skin.
Beta-Glucan, Betaine, Butylene Glycol, Ceramide NP, Ficus Carica Fruit Extract, Fructooligosaccharides, Glycerin, Hydrolyzed Hyaluronic Acid, Hydroxyethyl Urea, Methyl Gluceth-20, Panthenol, Propanediol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Tocopherol
Barrier Repair9
Strengthens and restores the skin's natural barrier.
Betaine, Bifida Ferment Lysate, Centella Asiatica Extract, Ceramide NP, Glycerin, Laminaria Japonica Extract, Niacinamide, Panthenol, Tocopherol
Reduces Irritation5
Eases discomfort and supports skin resilience.
Beta-Glucan, Bisabolol, Centella Asiatica Extract, Centella Asiatica Leaf Water, Panthenol
Redness Reducing5
Soothes visible redness and calms irritation.
Bisabolol, Centella Asiatica Extract, Centella Asiatica Leaf Water, Niacinamide, Tranexamic Acid
Concerns
May Trigger Acne3
Can clog pores or trigger breakouts.
May Worsen Seborrheic Dermatitis7
May feed the yeast involved in seborrheic dermatitis.
Cetearyl Olivate, Polysorbate 20, Polysorbate 60, Polysorbate 80, Sorbitan Isostearate, Sorbitan Oleate, Sorbitan Olivate
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Seborrheic Dermatitis4
May feed the yeast involved in seborrheic dermatitis.
C12-14 Pareth-12, Ceramide NP, Hydrogenated Lecithin, Sodium Acetylated Hyaluronate
Ingredients Side-by-side
Water (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
Tranexamic Acid (in both products)
Skin Conditioning
- Tranexamic acid
- Brightening
- Dark Spots
- Even Tone
- Redness Reducing
1,2-Hexanediol (in both products)
Skin Conditioning
Emollient
Skin Conditioning
Skin Conditioning
- Centella asiatica (Cica)
- Redness Reducing
- Reduces Irritation
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
Water (in both products)
Skin Conditioning
Humectant
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 →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 →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Tranexamic Acid
Astringent, Skin Conditioning
Tranexamic Acid is tranexamic acid.
Learn more about Tranexamic Acid →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Methylpropanediol
Solvent
2-Methyl-1,3-propanediol
Learn more about Methylpropanediol →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →Ammonium Acryloyldimethyltaurate/Vp Copolymer
Viscosity Controlling
Ammonium Acryloyldimethyltaurate/VP Copolymer is a copolymer of ammonium acryloyldimethyltaurate and vinylpyrrolidone monomers
Learn more about Ammonium Acryloyldimethyltaurate/Vp Copolymer →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →
Similar Comparisons
Each product against its closest dupes.
- View the comparison
Celimax
Pore+Dark Spot Brightening Serum
K-Secret
Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng
- View the comparison
Dr.Althea
Vitamin C Boosting Serum
Beauty of Joseon
Calming Barrier Serum : Green Tea-HA™ + Panthenol
- View the comparison
Celimax
Pore+Dark Spot Brightening Serum
Purito
Mighty Bamboo Panthenol Serum
- View the comparison
Dr.Althea
Vitamin C Boosting Serum
Numbuzin
No.5+ Glutathione Vitamin Concentrated Serum