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
Heimish
RX Multi Vitamin Glow Serum
face serum
Heimish
face serum
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 testGet ready to glow with the Heimish RX Multi Vitamin Glow Serum—a powerhouse oil serum designed to brighten, hydrate, and enhance radiance for a flawless, lit-from-within complexion. Infused with a stable form of Vitamin C (3-O-Ethyl Ascorbic Acid) and Niacinamide, this lightweight formula helps even skin tone, boost luminosity, and strengthen the skin barrier. Its fast-absorbing texture makes it the perfect makeup primer, delivering a smooth, dewy base while locking in long-lasting moisture. Packed with antioxidant-rich fruit extracts, Sodium Hyaluronate, and Panthenol, this serum deeply nourishes without irritation—making it suitable for daily use, even on sensitive skin.
RX Multi Vitamin Glow Serum is a watery-light serum from Heimish, a brand based in Korea. The formula is built mainly around hydration. The ingredient list runs to 31 ingredients, each broken down in full below.
By its ingredient list the formula reads as very light — essentially a water-and-humectant base with little emollient weight. With almost no emollient load it should absorb quickly and finish close to matte. Hydration is handled by Propanediol, Butylene Glycol and Panthenol, 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, Butylene Glycol, Panthenol and Sodium Hyaluronate.
Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from 3-o-ethyl Ascorbic Acid, Niacinamide, Ectoin and Bacillus/soybean Ferment Extract.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Panthenol, Ectoin, Niacinamide and Sodium Hyaluronate.
Antioxidant support: Moderate. Ingredients that mop up free radicals from UV and pollution, and here that comes from 3-o-ethyl Ascorbic Acid, Ectoin and Ferulic Acid.
On richness alone it suits 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 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 essential-oil-free, no drying alcohol, paraben-free, silicone-free, microplastic-free and sulfate-free. Those claims come from the ingredient list itself, not from the packaging. It does contain fragrance, worth knowing if your skin reacts to any of them.
It can be used morning and evening. In a routine it goes after toner, before moisturiser. Apply to clean, dry skin and give it a minute to absorb before the next layer. Introduce one new treatment at a time so you can identify what is working.
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.
Boosts collagen and cell turnover to reduce fine lines and wrinkles
Attracts and locks in moisture to keep skin plump and dewy
Calms redness, irritation, and inflammation for sensitive skin
Fades hyperpigmentation and evens out dark spots over time
Brightens and balances complexion for a more uniform appearance
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.
1,3-dihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
3-O-Ethyl Ascorbic Acid is the organic compound.
4th on the list, which puts it at an estimated 2–10% of the formula.
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)
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**
7th on the list, which puts it at an estimated 1–5% of the formula.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
8th on the list, which puts it at an estimated 1–5% of the formula.
Hyaluronic acid, sodium, salt
9th on the list, which puts it at an estimated 1–5% of the formula.
4-Pyrimidinecarboxylic Acid, 1,4,5,6,-Tetrahydro-2-Methyl-, (4S)-
10th on the list, which puts it at an estimated 1–5% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
11th on the list, which puts it at an estimated 1–3% of the formula.
Hippophae Rhamnoides Fruit Extract is an extract of the fruit of the Sea Buckthorn, Hippophae rhamnoides L., Elaeagnaceae
14th on the list, which puts it at an estimated 1–3% of the formula.
Psidium Guajava Fruit Extract is an extract of the fruit of the Guava, Psidium guajava L., Myrtaceae
17th on the list, which puts it at an estimated 1–3% of the formula.
Folic acid
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.
Parfum
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 "Treat" 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 31 ingredients on the label.
Botanical material, usually for antioxidants or scent
Sets the thickness, spread and stability of the formula
Changes how skin behaves rather than how it feels
Dissolves and carries everything else
Neutralises free radicals from UV and pollution
Draws water into the upper layers of skin
Lifts oil and dirt, or holds oil and water together
Calms visible redness and irritation
Forms a film that slows water loss
Keeps the product free of microbial growth
Changes how the product smells or looks
Softens and smooths by filling gaps between skin cells
Binds trace metals that would otherwise spoil the formula
Sets the acidity the formula needs to work
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.
3-O-Ethyl Ascorbic Acid is the organic compound.
4th on the list, which puts it at an estimated 2–10% of the formula.
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)
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, which puts it at an estimated 2–10% of the formula.
Poly(oxy-1,2-ethanediyl), .alpha.-carboxymethyl-.omega.-hydroxy-, C12-14-isoalkyl ethers, sodium salts (7 mol EO average molar ratio)
7th on the list, which puts it at an estimated 1–5% of the formula.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
8th on the list, which puts it at an estimated 1–5% of the formula.
Hyaluronic acid, sodium, salt
9th on the list, which puts it at an estimated 1–5% of the formula.
4-Pyrimidinecarboxylic Acid, 1,4,5,6,-Tetrahydro-2-Methyl-, (4S)-
10th on the list, which puts it at an estimated 1–5% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
11th on the list, which puts it at an estimated 1–3% of the formula.
Hippophae Rhamnoides Fruit Extract is an extract of the fruit of the Sea Buckthorn, Hippophae rhamnoides L., Elaeagnaceae
12th on the list, which puts it at an estimated 1–3% of the formula.
Vaccinium Angustifolium Extract is an extract of the fruit of the Blueberry, Vaccinium angustifolium, Ericaceae
13th on the list, which puts it at an estimated 1–3% of the formula.
Citrus Limon Fruit Water is an aqueous solution of the steam distillate obtained from the Lemon, Citrus limon (L.), Rutaceae
14th on the list, which puts it at an estimated 1–3% of the formula.
Psidium Guajava Fruit Extract is an extract of the fruit of the Guava, Psidium guajava L., Myrtaceae
15th on the list, which puts it at an estimated 1–3% of the formula.
Rosa Centifolia Flower Water is an aqueous solution of the steam distillate obtained from the flowers of the Cabbage Rose, Rosa centifolia (L.), Rosaceae
16th on the list, which puts it at an estimated 1–3% of the formula.
Hamamelis Virginiana Water is an aqueous solution containing natural volatile oils obtained by the distillation of twigs, bark and leaves of of the Witch Hazel, Hamamelis virginiana L., Hamamelidaceae
17th on the list, which puts it at an estimated 1–3% of the formula.
Folic acid
18th on the list, which puts it at an estimated 1–3% of the formula.
Bacillus/Soybean Ferment Extract is an extract of the product obtained by the fermentation of soybeans by the organism, Bacillus
19th on the list, which puts it at an estimated 1–3% of the formula.
4-Hydroxy-3-methoxycinnamic acid
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ester of hexaglycerol and caprylic acid
22nd 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, decanoates (1:1) (4 mol glycerol average molar ratio)
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2,2-Dimethyl-2-(2'-propenamido)ethanesulfonic acid, sodium salt, homopolymer
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Coptis Japonica Extract is the extract of the whole plant of Coptis japonica, Ranunculaceae
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Theobroma Cacao Seed Extract is the extract of the seeds of the Cocoa, Theobroma cacao L., Sterculiaceae
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Dextrin
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Octane-1,2-diol
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Parfum is a term for ingredient labelling used to identify that a product contains a material or a combination of materials normally added to a cosmetic to produce or to mask a particular odour. According to Article 19 of the Cosmetics Regulation, 'Perfume and aromatic compositions and their raw materials shall be referred to by the terms ‘parfum’ or ‘aroma’. '
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
Products in the same category that share this formula's distinguishing ingredients.
innisfree
Shares 8 key ingredients with RX Multi Vitamin Glow Serum: Water, Propanediol, Niacinamide, Betaine, Butylene Glycol
Dr.Althea
Shares 8 key ingredients with RX Multi Vitamin Glow Serum: Niacinamide, Butylene Glycol, Water, Betaine, Propanediol
Dr. Althea
Shares 8 key ingredients with RX Multi Vitamin Glow Serum: Niacinamide, Butylene Glycol, Water, Betaine, Propanediol
COSRX
Shares 7 key ingredients with RX Multi Vitamin Glow Serum: Water, Butylene Glycol, Niacinamide, Betaine, Panthenol
Dr. Reju-All
Shares 7 key ingredients with RX Multi Vitamin Glow Serum: Water, Butylene Glycol, Niacinamide, Betaine, Propanediol
JUMISO
Shares 7 key ingredients with RX Multi Vitamin Glow Serum: Water, Butylene Glycol, Niacinamide, Hippophae Rhamnoides Fruit Extract, Sodium Hyaluronate
WATER, PROPANEDIOL, 3-O-ETHYL ASCORBIC ACID, BUTYLENE GLYCOL, NIACINAMIDE, SODIUM C12-14 SEC-PARETH-8 CARBOXYLATE, PANTHENOL, SODIUM HYALURONATE, ECTOIN, BETAINE, HIPPOPHAE RHAMNOIDES FRUIT EXTRACT, VACCINIUM ANGUSTIFOLIUM FRUIT EXTRACT, CITRUS LIMON FRUIT WATER, PSIDIUM GUAJAVA FRUIT EXTRACT, ROSA CENTIFOLIA FLOWER WATER, HAMAMELIS VIRGINIANA WATER, FOLIC ACID, BACILLUS/SOYBEAN FERMENT EXTRACT, FERULIC ACID, 1,2-HEXANEDIOL, POLYGLYCERYL-6 CAPRYLATE, POLYGLYCERYL-4 CAPRATE, SODIUM POLYACRYLOYLDIMETHYL TAURATE, HYDROXYACETOPHENONE, COPTIS JAPONICA EXTRACT, THEOBROMA CACAO SEED EXTRACT, DEXTRIN, CAPRYLYL GLYCOL, PARFUM, TROMETHAMINE, DISODIUM EDTA.
3-O-ETHYL ASCORBIC ACID, NIACINAMIDE, PANTHENOL, SODIUM HYALURONATE.
Take an appropriate amount of serum in the morning and night, gently apply all over the face, avoiding the eye and mouth areas. When using during the day, follow up with a sunscreen at the end of the skin care routine. Tip: Apply before your base makeup for a glow and added boost of radiance.
Judged on how rich the formula reads from its ingredient list, it suits 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.
One ingredient could feed malassezia: Polyglyceryl-6 Caprylate. That describes the yeast's food supply, not a prediction that it 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.
No — it contains Parfum.
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 toner, before moisturiser.
It lists 31 ingredients, of which 4 are recorded as actives.
Heimish, a brand based in Korea.
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