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
IOPE
Retinol Serum In Gel Mask Set
face hydrogel mask
IOPE
face hydrogel 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 testThis pro-level treatment mask brings together 1% Retinol RX™ and a dual-layer delivery system for visible results in a single use. Developed using pharmaceutical molecular design, IOPE’s retinoid is optimized for skin—delivering the benefits of retinoic acid without the typical irritation. The mask features stretchable cupro gauze, a material commonly used in medical settings, to stabilize and deliver high-potency retinol directly to the skin. It’s paired with a collagen-rich hydrogel that seals everything in and boosts absorption for firmer, smoother, more radiant skin.
Retinol Serum In Gel Mask Set is a lightweight hydrogel mask from IOPE, a brand based in Korea. The formula is built mainly around hydration. The ingredient list runs to 39 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 Glycerin, Betaine and Butylene Glycol, 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 Glycerin, Betaine, Butylene Glycol and Ethylhexylglycerin.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Cetyl Ethylhexanoate, Niacinamide, Butyrospermum Parkii Butter and Adenosine.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide and Butyrospermum Parkii Butter.
Oil control: Moderate. Ingredients that moderate sebum or absorb shine, and here that comes from Niacinamide and Dextrin.
On richness alone it suits Balanced, Combination (oily) and Oily 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, cell renewal and firmness signalling. 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.
Reading the full list, the formula is fragrance-free, essential-oil-free, no drying alcohol, paraben-free, silicone-free and microplastic-free. Those claims come from the ingredient list itself, not from the packaging.
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
Regulates sebum production to reduce shine and greasiness
Tightens and refines the look of enlarged pores
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.
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.
Hexadecyl 2-ethylhexanoate
5th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
9th 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
10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butyrospermum Parkii Butter is the fat obtained from the fruit of the Shea Tree, Butyrospernum parkii, Sapotaceae
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Ethylhexyl olivate
15th 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)
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Stearic acid, monoester with glycerol
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Carrageenan Carrageenin Chondrus Chondrus Crispus (Carrageenan)
20th 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, (Z)-, 9-octadecenoate
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
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.
Read from the full ingredient list. A brand's own claim may differ.
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 39 ingredients on the label.
Sets the thickness, spread and stability of the formula
Forms a film that slows water loss
Dissolves and carries everything else
Softens and smooths by filling gaps between skin cells
Lifts oil and dirt, or holds oil and water together
Botanical material, usually for antioxidants or scent
Draws water into the upper layers of skin
Changes how skin behaves rather than how it feels
Binds trace metals that would otherwise spoil the formula
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.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
4th on the list, which puts it at an estimated 2–10% of the formula.
Hexadecyl 2-ethylhexanoate
5th on the list, which puts it at an estimated 2–10% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
6th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
7th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Chondrus Crispus Extract is an extract of the carrageenan, Chondrus crispus, Gigartinaceae
8th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ceratonia Siliqua Gum is the ground seed of the ripe fruit of St. John's Bread (carob), Ceratonia siliqua L. (Locust bean), Leguminosae
9th 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
10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butyrospermum Parkii Butter is the fat obtained from the fruit of the Shea Tree, Butyrospernum parkii, Sapotaceae
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cellulose, carboxymethyl ether, sodium salt
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2-Ethylhexyl olivate
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Xanthan gum
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Copolymer of acrylic acid, acrylamide, sodium acrylate, sodium acryloyldimethyltaurate monomers
15th 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)
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Stearic acid, monoester with glycerol
17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sorbitan, (Z)-9-octadecenoate (2:3)
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium Acrylates Copolymer is the sodium salt of a polymer consisting of acrylic acid, methacrylic acid or one of their simple esters
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Carrageenan Carrageenin Chondrus Chondrus Crispus (Carrageenan)
20th 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, (Z)-, 9-octadecenoate
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Dextrin
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Pyrus Communis Fruit Extract is an extract of the fruit of the Pear, Pyrus communis L., Rosaceae
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Glucomannan is the polymer of Mannose containing side chains of glucose
25th 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, dodecanoates (1:1) (10 mol glycerol average molar ratio)
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
6-Amino-9-beta-D-ribofuranosyl-9H-purine
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Propene, 2-methyl-, homopolymer
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
alpha-D-Glucopyranoside, alpha-D-glucopyranosyl
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer is a copolymer of sodium hydroxyethyl acrylate and acryloyldimethyl taurate monomers
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Rosa Damascena Flower water is an aqueous solution of the steam of the distillate obtained from the flowers of the Damask Rose, Rosa damascena, Rosaceae
32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Glycine Soja Oil is the oil obtained from the soybean, Glycine soja, Leguminosae, by extraction or expression. It consists esentially of triglycerides of oleic, linoleic and saturated acids
33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Potassium chloride
34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Myo-Inositol, hexakis(dihydrogen phosphate), sodium salt
35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
C6-14-alkenes, homopolymers, hydrogenated
36th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Iris Florentina Root Extract is an extract of the roots of the Orris, Iris florentina L., Iridaceae
37th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium hydrogen N-(1-oxooctadecyl)-L-glutamate
38th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Cucumis Melo Fruit Extract is an extract of the fruit of the Honey Melon, Cucumis melo L., Cucurbitaceae
39th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium etasulfate
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WATER, GLYCERIN, DIPROPYLENE GLYCOL, CETYL ETHYLHEXANOATE, NIACINAMIDE, 1,2-HEXANEDIOL, CHONDRUS CRISPUS EXTRACT, CERATONIA SILIQUA GUM, BETAINE, BUTYROSPERMUM PARKII BUTTER, CELLULOSE GUM, ETHYLHEXYL OLIVATE, XANTHAN GUM, POLYACRYLATE-13, BUTYLENE GLYCOL, GLYCERYL STEARATE, SORBITAN SESQUIOLEATE, SODIUM ACRYLATES COPOLYMER, CARRAGEENAN, POLYGLYCERYL-4 OLEATE, ETHYLHEXYLGLYCERIN, DEXTRIN, PYRUS COMMUNIS FRUIT EXTRACT, GLUCOMANNAN, POLYGLYCERYL-10 LAURATE, ADENOSINE, HYDROGENATED POLYISOBUTENE, TREHALOSE, DIMETHYL ISOSORBIDE, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, ROSA DAMASCENA FLOWER WATER, GLYCINE SOJA OIL, POTASSIUM CHLORIDE, SODIUM PHYTATE, HYDROGENATED POLY(C6-14 OLEFIN), IRIS FLORENTINA ROOT EXTRACT, SODIUM STEAROYL GLUTAMATE, CUCUMIS MELO FRUIT EXTRACT, SODIUM ETHYLHEXYL SULFATE.
NIACINAMIDE.
After cleansing and completing your skincare routine, remove the film and apply the mask to your face. Ensure that the gauze side with the white film attached make contact with the skin for effective adherence. Remove the mask after 20–40 minutes, then gently pat the remaining essence into your skin. Remember to use sunscreen during the day after using this product. First-time retinol users should only apply this product 1-2 times a week for the first two weeks, leaving it on for no more than 40 minutes.
Judged on how rich the formula reads from its ingredient list, it suits Balanced, Combination (oily), Oily 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.
6 ingredients could feed malassezia: Butyrospermum Parkii Butter, Ethylhexyl Olivate, Glyceryl Stearate, Sorbitan Sesquioleate, Polyglyceryl-4 Oleate, Polyglyceryl-10 Laurate. 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. Reading the full ingredient list, this formula is fragrance-free.
No. Reading the full ingredient list, this formula is no drying alcohol.
Yes. Reading the full ingredient list, this formula is silicone-free.
No. Reading the full ingredient list, this formula is essential-oil-free.
Yes. Reading the full ingredient list, this formula is paraben-free.
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 39 ingredients, of which 1 are recorded as actives.
IOPE, a brand based in Korea.
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