1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Dr.Althea
Marine Anti-Blemish Mask
face sheet mask
Dr.Althea
face sheet mask
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
See how this fits your skin
Take the skin test and I'll show you how suitable this product is for you.
Take the skin testThe Dr. Althea Marine Anti-Blemish Mask is a sheet mask that encourages skin’s natural recovery with its major ingredient, Crithmum Maritimum Extract, which is also known as ‘Green Retinol’. With other essential nutrients, this mask helps to improve skin texture, skin dullness, and anti-aging.
Marine Anti-Blemish Mask is a lightweight sheet mask from Dr.Althea. The formula is built mainly around hydration. The ingredient list runs to 37 ingredients, each broken down in full below.
By its ingredient list the formula reads as light: water and humectants lead, with emollients kept lower in the order. Hydration is handled by Propanediol, Glycerin and Trehalose, humectants that pull water into the upper layers of skin rather than sealing it there.
Hydration: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Propanediol, Glycerin, Trehalose and Betaine.
On richness alone it suits Balanced skin best, and is the least natural fit for Dry and Combination (dry) skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.
The formula contributes little or nothing on antioxidant protection, oil control, brightening and tone and cell renewal. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it. One ingredient on the label has not been matched to our database yet, so the analysis above reads a slightly incomplete list.
It does contain essential oils, worth knowing if your skin reacts to any of them.
It can be used morning and evening. In a routine it goes after serums. Seal in your serums with it; in the morning, sunscreen still goes on top.
This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.
Drawn purely from the ingredient list
Scored on how rich or light the formula reads from its INCI order.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Based on the curated benefits documented for this product's ingredients.
Attracts and locks in moisture to keep skin plump and dewy
Boosts collagen and cell turnover to reduce fine lines and wrinkles
Calms redness, irritation, and inflammation for sensitive skin
None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.
The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
1,3-dihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
5th on the list, which puts it at an estimated 2–10% of the formula.
Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
7th on the list, which puts it at an estimated 1–5% of the formula.
Hydrolyzed Jojoba Esters is the hydrolysate of Jojoba Esters derived by acid, enzyme or other method of hydrolysis
10th on the list, which puts it at an estimated 1–5% of the formula.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
11th on the list, which puts it at an estimated 1–3% of the formula.
alpha-D-Glucopyranoside, alpha-D-glucopyranosyl
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
L-Arginine
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
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)
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Collagens, hydrolyzates. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of hoofs and horns composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological origin.
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Chlorella Vulgaris Extract is an extract of the Alga, Chlorella vulgaris, Oocystaceae
Each axis is scored from the ingredients present and how high up the list they sit.
Ingredients that pull and hold water in the upper layers of skin
Lipids and repair signals that support skin barrier integrity
Ingredients that mop up free radicals from UV and pollution
Ingredients that moderate sebum or absorb shine
Ingredients that act on uneven tone and post-inflammatory marks
Ingredients aimed at visible redness and reactivity
Retinoids, acids and enzymes that speed surface turnover
Peptides and growth factors that signal for collagen support
"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.
Solvents, emollients, texture agents and preservatives — the formula that carries the actives.
Part of this label has not been matched to our ingredient database, so only what is present is listed — no absence is claimed.
Rosa Damascena Flower Oil
Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.
Nothing in this formula belongs to a group our rules can put in conflict, so it layers freely. Order still matters — thinnest texture first.
This product is the "Moisturise" step.
Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.
Most ingredients do more than one job, so these counts add up to more than the 37 ingredients on the label.
Botanical material, usually for antioxidants or scent
Forms a film that slows water loss
Sets the thickness, spread and stability of the formula
Draws water into the upper layers of skin
Dissolves and carries everything else
Lifts oil and dirt, or holds oil and water together
Neutralises free radicals from UV and pollution
Changes how skin behaves rather than how it feels
Calms visible redness and irritation
Softens and smooths by filling gaps between skin cells
Binds trace metals that would otherwise spoil the formula
Amino-acid chains that signal for repair or firmness
Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
1,3-dihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
4th on the list, which puts it at an estimated 2–10% of the formula.
5th on the list, which puts it at an estimated 2–10% of the formula.
Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
6th on the list, which puts it at an estimated 2–10% of the formula.
2-Methylpentane-2,4-diol
7th on the list, which puts it at an estimated 1–5% of the formula.
Hydrolyzed Jojoba Esters is the hydrolysate of Jojoba Esters derived by acid, enzyme or other method of hydrolysis
8th on the list, which puts it at an estimated 1–5% of the formula.
Lanthanum chloride, anhydrous
9th on the list, which puts it at an estimated 1–5% of the formula.
Cellulose, 2-hydroxyethyl ether
10th on the list, which puts it at an estimated 1–5% of the formula.
Cetearyl Olivate is the ester of Cetearyl Alcohol and the fatty acids derived from olive oil
11th on the list, which puts it at an estimated 1–3% of the formula.
alpha-D-Glucopyranoside, alpha-D-glucopyranosyl
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
L-Arginine
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
D-Glucitol, 1,4-Anhydro-, 6-monoester with olive oil fatty acids
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2,3-Propanetriol, homopolymer, tetradecanoates (1:1) (10 mol glycerol average molar ratio)
17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
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)
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Spirulina Platensis Extract is an extract of the Alga, Spirulina platensis, Cyanophyceae
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Perilla Ocymoides Seed Extract is the extract of the seeds of the Perilla, Perilla ocymoides L., Lamiaceae
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Collagens, hydrolyzates. Substance obtained by acidic, alkaline, or enzymatic hydrolysis of hoofs and horns composed primarily of amino acids, peptides, and proteins. It may contain impurities consisting chiefly of carbohydrates and lipids along with smaller quantities of miscellaneous organic substances of biological origin.
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Crithmum Maritimum Extract is an extract of the whole plant of the Rock Fennel, Crithmum maritimum L., Apiaceae
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Chlorella Vulgaris Extract is an extract of the Alga, Chlorella vulgaris, Oocystaceae
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Centella Asiatica Extract is the extract of the whole plant Hydrocotyl, Centella asiatica L., Apiaceae
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Decanoic acid
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Rosa Damascena Flower Oil is the volatile oil obtained from the flowers of the Damask Rose, Rosa damascena, Rosaceae
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Lecithins, hydrogenated
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Lactobacillus Ferment Lysate is a lysate of the product obtained by fermentation of Lactobacillus.
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Saccharomyces Ferment Lysate Filtrate is the filtrate of a lysate of the product obtained by the fermentation of Saccharomyces
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Bifida Ferment Lysate is a lysate of the product obtained by the fermentation of Bifida
32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Undaria Pinnatifida Extract is an extract of the Alga, Undaria pinnatifida, Alariaceae
33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Laminaria Japonica Extract is an extract of the Japan Kelp/Seaweed, Laminaria japonica, Laminariaceae
34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hizikia Fusiforme Extract is the extract of the Alga, Hizikia fusiforme
35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
sh-ds Phosphorothioate RNA-2 Cholesterol is a complex formed between Cholesterol and a synthetic double- stranded RNA which contains one strand of RNA that translates to a copy of a piece of the human protein for Tyrosinase, and where some of the non-bridging oxygens of the phosphate backbone are replaced with sulfur.
36th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ceramide NP,1,3,4-Octadecanetriol, 2-Octadecanamide,Stearoyl-C18-Phytosphingosine,Stearoyl-4-Hydroxysphinganine
37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Jellyfish Extract is the extract of jellyfish
These are printed on the label but have not been linked to an ingredient record yet, so they are excluded from the analysis above.
Products in the same category that share this formula's distinguishing ingredients.
Dr. Althea
Shares 13 key ingredients with Marine Anti-Blemish Mask: Water, Propanediol, Glycerin, Hydroxyacetophenone, Hydrolyzed Jojoba Esters
Dr. Althea
Shares 10 key ingredients with Marine Anti-Blemish Mask: Water, Glycerin, Propanediol, Hydrolyzed Jojoba Esters, Hydroxyacetophenone
Dr.Althea
Shares 10 key ingredients with Marine Anti-Blemish Mask: Water, Glycerin, Propanediol, Hydrolyzed Jojoba Esters, Hydroxyacetophenone
SOME BY MI
Shares 8 key ingredients with Marine Anti-Blemish Mask: Water, Cetearyl Olivate, Glycerin, Trehalose, Betaine
VT Cosmetics
Shares 8 key ingredients with Marine Anti-Blemish Mask: Water, Butylene Glycol, Glycerin, Trehalose, Betaine
VT Cosmetics
Shares 8 key ingredients with Marine Anti-Blemish Mask: Water, Glycerin, Propanediol, Butylene Glycol, Hydroxyacetophenone
WATER, PROPANEDIOL, GLYCERIN, 1,2-HEXANEDIOL, HYDROXYACETOPHENONE, HEXYLENE GLYCOL, HYDROLYZED JOJOBA ESTERS, LANTHANUM CHLORIDE, HYDROXYETHYLCELLULOSE, CETEARYL OLIVATE, TREHALOSE, CARBOMER, BETAINE, ARGININE, SORBITAN OLIVATE, POLYGLYCERYL-10 MYRISTATE, DIPROPYLENE GLYCOL, BUTYLENE GLYCOL, SPIRULINA PLATENSIS EXTRACT, PERILLA OCYMOIDES SEED EXTRACT, HYDROLYZED COLLAGEN, DISODIUM EDTA, CRITHMUM MARITIMUM EXTRACT, CHLORELLA VULGARIS EXTRACT, CENTELLA ASIATICA EXTRACT, CAPRIC ACID, ROSA DAMASCENA FLOWER OIL, HYDROGENATED LECITHIN, LACTOBACILLUS FERMENT LYSATE, SACCHAROMYCES FERMENT LYSATE FILTRATE, BIFIDA FERMENT LYSATE, UNDARIA PINNATIFIDA EXTRACT, LAMINARIA JAPONICA EXTRACT, HIZIKIA FUSIFORME EXTRACT, SH-DS PHOSPHOROTHIOATE RNA-2 CHOLESTEROL, CERAMIDE NP, JELLYFISH EXTRACT.
CERAMIDE NP.
Remove the mask from the package. Unfold the sheet mask and place it on your face, aligning the holes to your eyes, nose, and mouth. Sit back and relax for 15-25 minutes. Peel off the mask and discard the sheet mask. Gently pat the essence into your face for maximum absorption.
Judged on how rich the formula reads from its ingredient list, it suits Balanced skin best. It is the least natural fit for Dry, Combination (dry) skin.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
7 ingredients could feed malassezia: Cetearyl Olivate, Sorbitan Olivate, Polyglyceryl-10 Myristate, Rosa Damascena Flower Oil, Lactobacillus Ferment Lysate, Saccharomyces Ferment Lysate Filtrate, Bifida Ferment Lysate. That describes the yeast's food supply, not a prediction that they will cause a breakout.
Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.
Yes — it contains Rosa Damascena Flower Oil.
It layers well with Vitamin C (L-ascorbic acid), Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide.
Use it morning and evening, after serums.
It lists 37 ingredients, of which 1 are recorded as actives.
Dr.Althea.
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