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
Isntree
Ultra-Low Molecular Hyaluronic Acid Toner
face toner
Isntree
face toner
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 Isntree Ultra-Low Molecular Hyaluronic Acid Toner provides a revitalizing boost with its lightweight, quick-absorbing formula. Infused with mineral-rich deep seawater from Ulleung Island, Korea, and 14 types of hyaluronic acid, this vegan toner deeply hydrates and soothes the skin, leaving it plump and refreshed. It also contains glyceryl glucoside to activate water channels, delivering rich moisture, and beta-glucan to strengthen the moisture barrier. Enriched with various plant-based extracts, this toner calms the skin while ensuring long-lasting hydration.
Ultra-Low Molecular Hyaluronic Acid Toner is a watery-light toner from Isntree. The formula is built mainly around hydration. The ingredient list runs to 30 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 Methylpropanediol, Glycerin and Betaine, humectants that pull water into the upper layers of skin rather than sealing it there.
Hydration: Very high. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Methylpropanediol, Glycerin, Betaine and Butylene Glycol.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Allantoin, Panthenol, Sea Water and Xylitylglucoside.
On richness alone it suits Combination (oily) and Oily skin best, and is the least natural fit for Dry, Combination (dry) and Balanced 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 barrier support, antioxidant protection, oil control and brightening and tone. 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 cleansing, before serums. Apply to slightly damp skin so the humectants have water to hold on to.
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
Calms redness, irritation, and inflammation for sensitive skin
Boosts collagen and cell turnover to reduce fine lines and wrinkles
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.
2-Methyl-1,3-propanediol
4th on the list, which puts it at an estimated 2–10% of the formula.
Maris Aqua (EU)
5th on the list, which puts it at an estimated 2–10% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
6th on the list, which puts it at an estimated 2–10% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
7th on the list, which puts it at an estimated 1–5% of the formula.
Urea, (2,5-dioxo-4-imidazolidinyl)-
8th on the list, which puts it at an estimated 1–5% 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)
10th 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)
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Malachite Extract is an extract of Malachite obtained by grinding the stone, subsequent solubilization by hydrochloric acid and neutralization by sodium bicarbonate
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Dihydroxypentane
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 "Toning" 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 30 ingredients on the label.
Draws water into the upper layers of skin
Changes how skin behaves rather than how it feels
Dissolves and carries everything else
Sets the thickness, spread and stability of the formula
Forms a film that slows water loss
Botanical material, usually for antioxidants or scent
Neutralises free radicals from UV and pollution
Calms visible redness and irritation
Softens and smooths by filling gaps between skin cells
Binds trace metals that would otherwise spoil the formula
Lifts oil and dirt, or holds oil and water together
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.
2-Methyl-1,3-propanediol
3rd on the list, which puts it at an estimated 5–20% of the formula.
4th on the list, which puts it at an estimated 2–10% of the formula.
Maris Aqua (EU)
5th on the list, which puts it at an estimated 2–10% of the formula.
Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane
6th on the list, which puts it at an estimated 2–10% of the formula.
Methanaminium, 1-carboxy-N,N,N-trimethyl-, hydroxide, inner salt
7th on the list, which puts it at an estimated 1–5% of the formula.
Urea, (2,5-dioxo-4-imidazolidinyl)-
8th on the list, which puts it at an estimated 1–5% 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)
9th on the list, which puts it at an estimated 1–5% of the formula.
Octane-1,2-diol
10th 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)
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Xanthan gum
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Malachite Extract is an extract of Malachite obtained by grinding the stone, subsequent solubilization by hydrochloric acid and neutralization by sodium bicarbonate
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Disodium dihydrogen ethylenediaminetetraacetate
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Dihydroxypentane
17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Xylitylglucoside
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
D-Xylitol, 1,4-Anhydro-
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, sodium, salt
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Xylitol
21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, potassium salt
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Glucose
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hydrolyzed Sodium Hyaluronate is the hydrolysate of Sodium Hyaluronate derived by acid, enzyme or other method of hydrolysis
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Sodium Acetylhyaluronate
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, 2-hydroxy-3-(N,N,N-trimethylammonio)propyl chloride derivatives
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid, sodium salt, polymer with 1,1'-sulfonylbis[ethene]
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Dimethylsilanol Hyaluronate is the ester of dimethylsilanol and hyaluronic acid.
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hyaluronic acid
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Hamamelis Virginiana Extract is the extract of the whole plant, Hamamelis virginiana, Hamamelidaceae.
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Chamaecyparis Obtusa Leaf Extract is the extract of the leaves of Chamaecyparis obtusa, Cupressaceae
Products in the same category that share this formula's distinguishing ingredients.
COSRX
Shares 14 key ingredients with Ultra-Low Molecular Hyaluronic Acid Toner: Water, Butylene Glycol, Glycerin, Pentylene Glycol, Betaine
Biodance
Shares 14 key ingredients with Ultra-Low Molecular Hyaluronic Acid Toner: Water, Glycerin, Butylene Glycol, Methylpropanediol, Pentylene Glycol
Torriden
Shares 13 key ingredients with Ultra-Low Molecular Hyaluronic Acid Toner: Water, Butylene Glycol, Glycerin, Betaine, Allantoin
Biodance
Shares 13 key ingredients with Ultra-Low Molecular Hyaluronic Acid Toner: Water, Pentylene Glycol, Glycerin, Betaine, Ethylhexylglycerin
ma:nyo
Shares 12 key ingredients with Ultra-Low Molecular Hyaluronic Acid Toner: Water, Butylene Glycol, Glycerin, Pentylene Glycol, Betaine
Axis-Y
Shares 12 key ingredients with Ultra-Low Molecular Hyaluronic Acid Toner: Water, Butylene Glycol, Glycerin, Panthenol, Ethylhexylglycerin
WATER, METHYLPROPANEDIOL, 1,2-HEXANEDIOL, SEA WATER, GLYCERIN, BETAINE, ALLANTOIN, BUTYLENE GLYCOL, CAPRYLYL GLYCOL, ETHYLHEXYLGLYCERIN, PANTHENOL, XANTHAN GUM, MALACHITE EXTRACT, DISODIUM EDTA, HYDROLYZED HYALURONIC ACID, PENTYLENE GLYCOL, XYLITYLGLUCOSIDE, ANHYDROXYLITOL, SODIUM HYALURONATE, XYLITOL, POTASSIUM HYALURONATE, GLUCOSE, HYDROLYZED SODIUM HYALURONATE, SODIUM ACETYLATED HYALURONATE, HYDROXYPROPYLTRIMONIUM HYALURONATE, SODIUM HYALURONATE CROSSPOLYMER, DIMETHYLSILANOL HYALURONATE, HYALURONIC ACID, HAMAMELIS VIRGINIANA EXTRACT, CHAMAECYPARIS OBTUSA LEAF EXTRACT.
PANTHENOL, HYDROLYZED HYALURONIC ACID, SODIUM HYALURONATE, POTASSIUM HYALURONATE, SODIUM ACETYLATED HYALURONATE, SODIUM HYALURONATE CROSSPOLYMER, HYALURONIC ACID.
In the first step after cleansing, take an appropriate amount on a cotton pad and gently wipe along the skin texture for absorption.
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), Balanced 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.
No ingredient in this formula is a recognised food source for malassezia, the yeast behind fungal acne.
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 cleansing, before serums.
It lists 30 ingredients, of which 7 are recorded as actives.
Isntree.
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