1st on the list, which puts it at an estimated 10–40% of the formula.
Camellia Sinensis Leaf Extract is an extract of the leaves of the Tea, Camellia sinensis, Theaceae
Isntree
Green Tea Fresh Serum
face serum
Isntree
face serum
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
See how this fits your skin
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Take the skin testRevitalize your skin with Isntree Green Tea Fresh Serum, a multifunctional powerhouse designed to boost moisture levels and enhance radiance while diminishing fine lines. Packed with 77% Jeju green tea extract, this formula offers potent antioxidant benefits alongside anti-aging care, thanks to its rich content of amino acids, minerals, and polyphenols. Perfect for all skin types, this serum helps restore the oil-water balance, brighten the complexion, and smooth out fine lines, all without any artificial colorants.
Green Tea Fresh Serum is a lightweight serum from Isntree. The formula is built mainly around hydration and soothing. The ingredient list runs to 30 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 Butylene Glycol, Glycerin and Propanediol, 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 Butylene Glycol, Glycerin, Propanediol and Panthenol.
Soothing: High. Ingredients aimed at visible redness and reactivity, and here that comes from Panthenol, Allantoin, Camellia Sinensis Leaf Extract and Niacinamide.
Antioxidant support: Moderate. Ingredients that mop up free radicals from UV and pollution, and here that comes from Camellia Sinensis Leaf Extract.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide, Panthenol and Squalane.
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 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 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.
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
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 10–40% of the formula.
Camellia Sinensis Leaf Extract is an extract of the leaves of the Tea, Camellia sinensis, Theaceae
2nd on the list, which puts it at an estimated 5–20% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
3rd on the list, which puts it at an estimated 5–20% 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)
4th 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
5th on the list, which puts it at an estimated 2–10% of the formula.
1,3-dihydroxypropane
7th on the list, which puts it at an estimated 1–5% 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.
Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol
10th 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
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2,6,10,15,19,23-Hexamethyltetracosane
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ammonium Acryloyldimethyltaurate/VP Copolymer is a copolymer of ammonium acryloyldimethyltaurate and vinylpyrrolidone monomers
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urea, (2,5-dioxo-4-imidazolidinyl)-
16th 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
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 "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 30 ingredients on the label.
Botanical material, usually for antioxidants or scent
Sets the thickness, spread and stability of the formula
Draws water into the upper layers of skin
Dissolves and carries everything else
Softens and smooths by filling gaps between skin cells
Neutralises free radicals from UV and pollution
Forms a film that slows water loss
Lifts oil and dirt, or holds oil and water together
Changes how skin behaves rather than how it feels
Calms visible redness and irritation
Sets the acidity the formula needs to work
Keeps the product free of microbial growth
Absorbs or scatters ultraviolet light
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 10–40% of the formula.
Camellia Sinensis Leaf Extract is an extract of the leaves of the Tea, Camellia sinensis, Theaceae
2nd on the list, which puts it at an estimated 5–20% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
3rd on the list, which puts it at an estimated 5–20% 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)
4th 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
5th on the list, which puts it at an estimated 2–10% of the formula.
1,3-dihydroxypropane
6th on the list, which puts it at an estimated 2–10% of the formula.
1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol
7th on the list, which puts it at an estimated 1–5% 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**
8th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
9th 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
10th 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
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2,6,10,15,19,23-Hexamethyltetracosane
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ammonium Acryloyldimethyltaurate/VP Copolymer is a copolymer of ammonium acryloyldimethyltaurate and vinylpyrrolidone monomers
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urea, (2,5-dioxo-4-imidazolidinyl)-
14th 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
15th 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)-
16th 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
17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Methyl-D-glucopyranoside, ethers with 1,2,3-propanetriol homopolymer, octadecanoates (1:1:2) (3 mol glycerol average molar ratio)
18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Alcohols, C16-18
19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Benzoic acid, 3,4,5-trihydroxy, (2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester
20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Octadecanoic acid, reaction products with 1,2,3-propanetriol (1:1), neutralized
21st 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
22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
.alpha.-d-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-d-glucopyranuronosyl-, dipotassium salt
23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Bacillus Ferment is the product obtained by the fermentation of Bacillus
24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Raphanus Sativus Seed Extract is an extract of the seeds the Radish, Raphanus sativus L., Brassicaceae
25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Camellia Japonica Flower Extract is the extract of the flowers of the Camellia, Camellia japonica L., Theaceae
26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Pinus Palustris Leaf Extract is an extract of the needles of the Swamp Pine, Pinus palustris, Pinaceae
27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ulmus Davidiana Root Extract is an extract of the root bark of the Elm, Ulmus davidiana, Ulmaceae
28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Oenothera Biennis Flower Extract is an extract of the flowers of the Evening Primrose, Oenothera biennis, Onagraceae
29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Pueraria Lobata Root Extract is an extract of the roots of Pueraria lobata, Fabacea
30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Brassica Oleracea Italica Sprout Extract is the extract of the sprouts of the Broccoli, Brassica oleracea L. italica, Brassicaceae
Products in the same category that share this formula's distinguishing ingredients.
Medicube
Shares 11 key ingredients with Green Tea Fresh Serum: Water, Niacinamide, Glycerin, Butylene Glycol, Panthenol
Arencia
Shares 10 key ingredients with Green Tea Fresh Serum: Water, Butylene Glycol, Glycerin, Propanediol, Niacinamide
innisfree
Shares 10 key ingredients with Green Tea Fresh Serum: Water, Propanediol, Glycerin, Niacinamide, Betaine
Numbuzin
Shares 10 key ingredients with Green Tea Fresh Serum: Water, Butylene Glycol, Niacinamide, Glycerin, Panthenol
Medicube
Shares 10 key ingredients with Green Tea Fresh Serum: Water, Glycerin, Propanediol, Niacinamide, Betaine
Anua
Shares 10 key ingredients with Green Tea Fresh Serum: Water, Niacinamide, Glycerin, Propanediol, Ammonium Acryloyldimethyltaurate/vp Copolymer
CAMELLIA SINENSIS LEAF EXTRACT, WATER, BUTYLENE GLYCOL, GLYCERIN, PROPANEDIOL, DIPROPYLENE GLYCOL, NIACINAMIDE, 1,2-HEXANEDIOL, PANTHENOL, HYDROXYACETOPHENONE, SQUALANE, AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER, ALLANTOIN, CARBOMER, TROMETHAMINE, BETAINE, POLYGLYCERYL-3 METHYLGLUCOSE DISTEARATE, CETEARYL ALCOHOL, EPIGALLOCATECHIN GALLATE, GLYCERYL STEARATE SE, ADENOSINE, DIPOTASSIUM GLYCYRRHIZATE, BACILLUS FERMENT, RAPHANUS SATIVUS SEED EXTRACT, CAMELLIA JAPONICA FLOWER EXTRACT, PINUS PALUSTRIS LEAF EXTRACT, ULMUS DAVIDIANA ROOT EXTRACT, OENOTHERA BIENNIS FLOWER EXTRACT, PUERARIA LOBATA ROOT EXTRACT, BRASSICA OLERACEA ITALICA SPROUT EXTRACT.
NIACINAMIDE, PANTHENOL.
Take 2 -3 drops of the serum on the palm, and apply to the face, avoiding the eye and mouth areas. Pat lightly into the skin to aid in absorption.
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.
2 ingredients could feed malassezia: Polyglyceryl-3 Methylglucose Distearate, Glyceryl Stearate SE. 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 toner, before moisturiser.
It lists 30 ingredients, of which 2 are recorded as actives.
Isntree.
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