Dr.Althea
Aqua Marine Deep SerumA serum built around Niacinamide and Panthenol, for hydration and barrier repair.
A serum built around Panthenol and Niacinamide, for barrier repair and hydration.
Brand price
USD 18.60 · checked 26 Sept 2026 · brand's site
Brand price
Not recorded · brand's site
Buy at
Retailer links are affiliate links. Buying through one may earn us a commission at no cost to you.

At a Glance

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

Key Ingredients

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.
Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.

Benefits

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.
Hydrating7
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Glycerin, Helianthus Annuus Seed Oil, Panthenol, Propanediol
Barrier Repair8
Strengthens and restores the skin's natural barrier.
Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Caprylic/Capric Triglyceride, Ceramide NP, Cetearyl Alcohol, Glycerin, Helianthus Annuus Seed Oil, Niacinamide, Panthenol

Concerns

May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Seborrheic Dermatitis7
May feed the yeast involved in seborrheic dermatitis.
C20-40 Alketh-10, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Ceramide NP, Cetearyl Alcohol, Helianthus Annuus Seed Oil, Hydrogenated Lecithin, Polyglyceryl-10 Laurate
May Worsen Keratosis Pilaris1
May clog follicles or strip skin prone to keratosis pilaris.

Ingredients Side-by-side

Skin Conditioning
1,2-Hexanediol (in both products)
Skin Conditioning
Water (in both products)
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
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- 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
Emulsifying
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- 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.
1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →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 →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →Propanediol
Solvent, Viscosity Controlling
Propanediol is the organic compound that conforms to the formula
Learn more about Propanediol →Adenosine
Skin Conditioning
6-Amino-9-beta-D-ribofuranosyl-9H-purine
Learn more about Adenosine →Sodium DNA
Skin Conditioning
Deoxyribonucleic acid, sodium salts
Learn more about Sodium DNA →Maltodextrin
Absorbent, Binding, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning
Maltodextrin
Learn more about Maltodextrin →
Similar Comparisons
Each product against its closest dupes.
- View the comparison

Dr.Althea
Aqua Marine Deep Serum

Beauty of Joseon
Calming Barrier Serum : Green Tea-HA™ + Panthenol
- View the comparison

Biodance
Caviar PDRN Liposome Bubble Booster

Biodance
Collagen Peptide Liposome Bubble Booster
- View the comparison

Dr.Althea
Aqua Marine Deep Serum

Dr.Althea
Vitamin C Boosting Serum
- View the comparison

Biodance
Caviar PDRN Liposome Bubble Booster

Rojukiss
REJU-PDRN TREATMENT AMPOULE SERUM