Dr.Althea
345 Relief SerumDr.Althea
Aqua Marine Deep SerumA serum built around Niacinamide and Panthenol, for hydration and barrier repair.
A serum built around Niacinamide and Panthenol, for hydration and barrier repair.
Brand price
USD 22.00 · checked 26 Sept 2026 · brand's site
Brand price
USD 18.60 · checked 26 Sept 2026 · brand's site
At a Glance
They come out differently on Pore-clogger-free and Vegan; those rows are shaded. Tap any answer to see why.
Key Ingredients
Centella asiatica (Cica)5
Centella asiatica (cica), used to calm irritation.
Asiatic Acid, Asiaticoside, Centella Asiatica Extract, Madecassic Acid, Madecassoside
Hyaluronic acid3
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer
Centella asiatica (Cica)1
Centella asiatica (cica), used to calm irritation.
Hyaluronic acid2
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Benefits
Hydrating13
Boosts hydration and relieves dry, tight skin.
Beta-Glucan, Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Glycerin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Panthenol, Polyglutamic Acid, Propanediol, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Xylose
Barrier Repair11
Strengthens and restores the skin's natural barrier.
Caprylic/Capric Triglyceride, Caprylyl Glycol, Centella Asiatica Extract, Ceramide NP, Cholesterol, Glycerin, Glyceryl Caprylate, Hydrogenated Polydecene, Niacinamide, Panthenol, Resveratrol
Reduces Irritation7
Eases discomfort and supports skin resilience.
Asiatic Acid, Asiaticoside, Beta-Glucan, Centella Asiatica Extract, Madecassic Acid, Madecassoside, Panthenol
Redness Reducing6
Soothes visible redness and calms irritation.
Asiatic Acid, Asiaticoside, Centella Asiatica Extract, Madecassic Acid, Madecassoside, Niacinamide
Hydrating8
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Fructooligosaccharides, Glycerin, Hydrolyzed Hyaluronic Acid, Panthenol, Propanediol, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer
Barrier Repair6
Strengthens and restores the skin's natural barrier.
Centella Asiatica Extract, Glycerin, Laminaria Japonica Extract, Niacinamide, Oleyl Alcohol, Panthenol
Reduces Irritation2
Eases discomfort and supports skin resilience.
Redness Reducing2
Soothes visible redness and calms irritation.
Concerns
May Worsen Seborrheic Dermatitis8
May feed the yeast involved in seborrheic dermatitis.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Aluminum/Magnesium Hydroxide Stearate, C12-20 Alkyl Glucoside, C14-22 Alcohols, Ceramide NP, Hydrogenated Lecithin, Lysolecithin, Phosphatidylcholine
May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.
Ingredients Side-by-side
Betula Platyphylla Japonica Juice
Skin Conditioning
Melaleuca Alternifolia Leaf Water
Antimicrobial
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
1,2-Hexanediol (in both products)
Skin Conditioning
Skin Conditioning
1,2-Hexanediol (in both products)
Skin Conditioning
Skin Conditioning
Ethylhexylglycerin (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
Skin Conditioning
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →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 →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 →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Tromethamine
Buffering, Fragrance
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about Tromethamine →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Xanthan Gum
Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling
Xanthan gum
Learn more about Xanthan Gum →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
345 Relief Serum
Skin1004
Probio-Cica Intensive Ampoule
- View the comparison
Dr.Althea
Aqua Marine Deep Serum
Beauty of Joseon
Calming Barrier Serum : Green Tea-HA™ + Panthenol
- View the comparison
Dr.Althea
345 Relief Serum
COSRX
5 PDRN Collagen Intense Vitalizing Serum
- View the comparison
Dr.Althea
Aqua Marine Deep Serum
Dr.Althea
Vitamin C Boosting Serum