Dr.Althea
Gentle Vitamin C SerumA serum built around Niacinamide and Vitamin C derivative, for barrier repair and hydration.
A serum built around Niacinamide and Retinoid, for barrier repair and smoothing.
Brand price
USD 23.90 · checked 26 Sept 2026 · brand's site
Brand price
USD 30.00 · checked 26 Sept 2026 · brand's site

At a Glance

They come out differently on Fragrance-free, Pore-clogger-free, Oil-free and Vegan; those rows are shaded. Tap any answer to see why.

Key Ingredients


Benefits

Hydrating3
Boosts hydration and relieves dry, tight skin.
Barrier Repair4
Strengthens and restores the skin's natural barrier.
Allantoin, Caprylic/Capric Triglyceride, Caprylyl Glycol, Niacinamide
Hydrating13
Boosts hydration and relieves dry, tight skin.
Beta-Glucan, Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Dipotassium Glycyrrhizate, Glycerin, Hydrolyzed Collagen, Panthenol, Propanediol, Simmondsia Chinensis Seed Oil, Sodium Hyaluronate, Squalane, Tocopherol
Barrier Repair23
Strengthens and restores the skin's natural barrier.
Allantoin, Bakuchiol, Brassica Campestris Sterols, Caprylic/Capric Triglyceride, Centella Asiatica Extract, Ceramide NP, Cholesterol, Coco-Caprylate/Caprate, Diethylhexyl Syringylidenemalonate, Glycerin, Glyceryl Stearate Citrate, Hydrolyzed Collagen, Linoleic Acid, Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Niacinamide, Olea Europaea Fruit Oil, Panthenol, Simmondsia Chinensis Seed Oil, Squalane, Sucrose Palmitate, Tocopherol, Vitis Vinifera Seed Oil
Reduces Irritation7
Eases discomfort and supports skin resilience.
Allantoin, Beta-Glucan, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Dipotassium Glycyrrhizate, Panthenol
Redness Reducing5
Soothes visible redness and calms irritation.
Allantoin, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Niacinamide

Concerns

May Worsen Seborrheic Dermatitis2
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Castor Oil/Ipdi Copolymer
May Trigger Acne4
Can clog pores or trigger breakouts.
Olea Europaea Fruit Oil, Retinyl Palmitate, Simmondsia Chinensis Seed Oil, Tocopherol
May Worsen Seborrheic Dermatitis22
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Aluminum/Magnesium Hydroxide Stearate, Ceramide NP, Coco-Caprylate/Caprate, Glyceryl Stearate Citrate, Hydrogenated Lecithin, Isopropyl Lauroyl Sarcosinate, Linoleic Acid, Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Olea Europaea Fruit Oil, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Polyglyceryl-10 Laurate, Polyglyceryl-3 Distearate, Polyglyceryl-3 Methylglucose Distearate, Potassium Cetyl Phosphate, PPG-13-DECYLTETRADECETH-24, Retinyl Linoleate, Retinyl Palmitate, Simmondsia Chinensis Seed Oil, Sucrose Palmitate, Vitis Vinifera Seed Oil
May Worsen Keratosis Pilaris4
May clog follicles or strip skin prone to keratosis pilaris.
Olea Europaea Fruit Oil, Retinyl Palmitate, Simmondsia Chinensis Seed Oil, Tocopherol
May Worsen Oily Skin6
May increase shine or excess oil.
Macadamia Integrifolia Seed Oil, Macadamia Ternifolia Seed Oil, Olea Europaea Fruit Oil, Simmondsia Chinensis Seed Oil, Squalane, Vitis Vinifera Seed Oil

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
1,2-Hexanediol (in both products)
Skin Conditioning
Perfuming
Film Forming
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Acrylates/C10-30 Alkyl Acrylate Crosspolymer (in both products)
Emulsion Stabilising
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Water (in both products)
Skin Conditioning
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
Macadamia Integrifolia Seed Oil
Skin Conditioning
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Skin Conditioning
2 / 0
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Emollient
0-2 / 0
- Face oil
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- Hydrating
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
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 →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →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 →Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion Stabilising, Film Forming, Viscosity Controlling
Acrylates/C10-30 Alkyl Acrylate Crosspolymer isn't fungal acne safe.
Learn more about Acrylates/C10-30 Alkyl Acrylate Crosspolymer →Tromethamine
Buffering, Fragrance
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about Tromethamine →Xanthan Gum
Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling
Xanthan gum
Learn more about Xanthan Gum →Adenosine
Skin Conditioning
6-Amino-9-beta-D-ribofuranosyl-9H-purine
Learn more about Adenosine →Disodium EDTA
Chelating, Viscosity Controlling
Disodium dihydrogen ethylenediaminetetraacetate
Learn more about Disodium EDTA →
Similar Comparisons
Each product against its closest dupes.
- View the comparison

Dr.Althea
Gentle Vitamin C Serum

Torriden
CELLMAZING Brightening Ampoule
- View the comparison

Medicube
Deep Reviving Bakuchiol Retinol Serum

Medicube
Vita A Retinal Volume Booster Serum
- View the comparison

Dr.Althea
Gentle Vitamin C Serum

VT Cosmetics
Vitamin C+ Astaxanthin Serum
- View the comparison

Medicube
Deep Reviving Bakuchiol Retinol Serum

Medicube
Retinol NMN Boosting Serum