Isntree
Green Tea Fresh SerumA serum built around Niacinamide and Panthenol, for hydration and barrier repair.
A serum built around Niacinamide and Panthenol, for barrier repair and hydration.
Brand price
JPY 31.00 · checked 26 Sept 2026 · brand's site
Brand price
Not recorded · brand's site
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At a Glance

They come out differently on Cruelty-free; that row is shaded. Tap any answer to see why.

Key Ingredients

Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.

Benefits

Hydrating15
Boosts hydration and relieves dry, tight skin.
Betaine, Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Dipotassium Glycyrrhizate, Glycerin, Hydroxyethyl Urea, Mannitol, Panthenol, Propanediol, Propylene Glycol, Sodium Hyaluronate, Sodium Lactate, Stearic Acid, Tocopherol
Barrier Repair15
Strengthens and restores the skin's natural barrier.
Betaine, Caprylic/Capric Triglyceride, Ceramide NP, Cholesterol, Glycerin, Glyceryl Caprylate, Hydroxypropyl Bispalmitamide MEA, Niacinamide, Oleic Acid, Palmitic Acid, Panthenol, Propylene Glycol, Sphingolipids, Stearic Acid, Tocopherol
Reduces Irritation2
Eases discomfort and supports skin resilience.
Hydrating9
Boosts hydration and relieves dry, tight skin.
Betaine, Butylene Glycol, Camellia Sinensis Leaf Extract, Dipotassium Glycyrrhizate, Glycerin, Panthenol, Propanediol, Pueraria Lobata Root Extract, Squalane
Barrier Repair10
Strengthens and restores the skin's natural barrier.
Allantoin, Betaine, Brassica Oleracea Italica Sprout Extract, Camellia Japonica Flower Extract, Camellia Sinensis Leaf Extract, Cetearyl Alcohol, Glycerin, Niacinamide, Panthenol, Squalane
Reduces Irritation4
Eases discomfort and supports skin resilience.
Allantoin, Camellia Sinensis Leaf Extract, Dipotassium Glycyrrhizate, Panthenol

Concerns

May Trigger Acne5
Can clog pores or trigger breakouts.
Arachidic Acid, Oleic Acid, Palmitic Acid, Stearic Acid, Tocopherol
May Worsen Seborrheic Dermatitis10
May feed the yeast involved in seborrheic dermatitis.
Arachidic Acid, Ceramide NP, Hydrogenated Lecithin, Hydroxypropyl Bispalmitamide MEA, Oleic Acid, Palmitic Acid, Polyglyceryl-10 Stearate, Potassium Cetyl Phosphate, Sphingolipids, Stearic Acid
May Worsen Keratosis Pilaris5
May clog follicles or strip skin prone to keratosis pilaris.
Arachidic Acid, Oleic Acid, Palmitic Acid, Stearic Acid, Tocopherol
May Worsen Seborrheic Dermatitis3
May feed the yeast involved in seborrheic dermatitis.
Cetearyl Alcohol, Glyceryl Stearate Se, Polyglyceryl-3 Methylglucose Distearate
May Worsen Keratosis Pilaris2
May clog follicles or strip skin prone to keratosis pilaris.

Ingredients Side-by-side

Water (in both products)
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
1,2-Hexanediol (in both products)
Skin Conditioning
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Skin Conditioning
Water (in both products)
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
1,2-Hexanediol (in both products)
Skin Conditioning
Panthenol (in both products)
Skin Conditioning
0 / 0
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Antioxidant
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
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)
Learn more about Butylene Glycol →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Betaine
Hair Conditioning, Humectant, Humectant
Betaine is the zwitterion (inner salt) that conforms to the formula
Learn more about Betaine →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →Carbomer
Emulsion Stabilising, Gel Forming, Viscosity Controlling
2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether
Learn more about Carbomer →Tromethamine
Buffering, Fragrance
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about Tromethamine →Dipotassium Glycyrrhizate
Humectant, Skin Conditioning
.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
Learn more about Dipotassium Glycyrrhizate →
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