DW-EGF Melatoning One Day Ampoule

Easydew

Where to buy Possibly in stock

About this product

The Easydew DW-EGF Melatoning One Day Ampoule is a serums, essence, ampoule. Our analysis of its 86 ingredients (68 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Serums, Essence, Ampoules
Ingredients
86
Low-risk
68
Fragrance
Fragrance-free
Origin
South Korea
Data updated
Jun 2026

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 19/12
Good for dry skin
Glucose Glyceryl Acrylate/Acrylic Acid Copolymer Diphenyl Dimethicone Linolenic Acid Betaine Sodium Dilauramidoglutamide Lysine Acetyl Hexapeptide-8 Ascorbyl Tetraisopalmitate Caprylic/Capric Triglyceride Caprylyl Glycol Butylene Glycol Sodium Hyaluronate Glycerin Cholesterol Triethylhexanoin Fructose Fructooligosaccharides Hydroxyethyl Urea Lecithin
Caution for dry skin
Dextrin Linolenic Acid Sodium Stearoyl Glutamate Caprylyl/Capryl Glucoside Glycerin t-Butyl Alcohol Choleth-24 Hydrogenated Lecithin Steareth-20 Alcohol Denat. Lecithin Tranexamic Acid
Oily/Acne-Prone Skin 4/0
Good for oily/acne-prone skin
Magnesium Ascorbyl Phosphate Sodium Ascorbyl Phosphate Alcohol Denat. Tranexamic Acid
Sensitive Skin 9/18
Good for sensitive skin
Magnesium Ascorbyl Phosphate Sodium Ascorbyl Phosphate Ascorbyl Glucoside Ascorbyl Tetraisopalmitate Alpha-Arbutin Melia Azadirachta Leaf Extract Glycerin Hesperidin Methyl Chalcone Allantoin
Caution for sensitive skin
Glutathione Origanum Majorana Leaf Oil Dipropylene Glycol Linolenic Acid Juniperus Mexicana Oil Sodium Citrate Anthemis Nobilis Flower Oil Caprylic/Capric Triglyceride Butylene Glycol Glycerin Triethylhexanoin t-Butyl Alcohol Citric Acid Tromethamine Potassium Sorbate Alcohol Denat. Linalool Limonene

Ingredients list

86 total
Lower hazard (1) Higher hazard (6)
All86 Skin Conditioning63 Fragrance18 Humectant17 Solvent13 Masking12 Viscosity Controlling12 Hair Conditioning11 Perfuming9
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
Dipentaerythrityl Hexa C5-9 Acid Esters
(Hair Conditioning, Plasticizer, Skin Conditioning)
1
Diphenyl Dimethicone
(Antifoaming Agent, Emollient, Emulsifying, Hair Conditioning, Skin Conditioning)
Vinyldimethicone
(Viscosity Controlling)
1
A
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing)
1
B
Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling)
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
Methylpropanediol
(Solvent)
1
Bifida Ferment Lysate
(Skin Conditioning)
1
A
1,2-Hexanediol
(Solvent)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
sh-Oligopeptide-1
(Skin Conditioning)
1
Alpha-Arbutin
(Antioxidant, Skin Conditioning)
3-O-ETHYL ASCORBIC ACID
(Skin Conditioning)
Tranexamic Acid
(Cosmetic Astringent, Skin Conditioning)
1
Glutathione
(Fragrance, Reducing)
1
Chlorella Vulgaris Extract
(Skin Conditioning)
1
Origanum Majorana Leaf Oil
(Masking, Refreshing)
Citrus Aurantium Bergamia Fruit Oil
(Fragrance, Perfuming)
1
Melia Azadirachta Flower Extract
(Skin Conditioning)
1
Ocimum Sanctum Leaf Extract
(Skin Conditioning)
1
Anthemis Nobilis Flower Oil
(Masking, Perfuming, Skin Conditioning)
Good for Sensitive Skin
Good for Sensitive Skin
Good for Dry Skin
Good for Dry Skin
1
Houttuynia Cordata Extract
(Skin Conditioning)
1
A
Sodium Ascorbyl Phosphate
(Antioxidant)
1
Ascorbyl Glucoside
(Antioxidant)
1
Ascorbyl Tetraisopalmitate
(Antioxidant, Skin Conditioning, Emollient)
Bisabolol
(Fragrance, Skin Conditioning, Soothing)
1
A
Magnesium Ascorbyl Phosphate
(Antioxidant)
1
Hesperidin Methyl Chalcone
(Antioxidant)
1
Melia Azadirachta Leaf Extract
(Antimicrobial, Skin Protecting)
Theobroma Cacao Seed Extract
(Antioxidant)
1
Juniperus Mexicana Oil
(Fragrance, Masking)
Curcuma Longa Root Extract
(Fragrance, Perfuming)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
Corallina Officinalis Extract
(Skin Conditioning)
citrus grandis peel oil
(Fragrance, Perfuming, Skin Conditioning)
Tremella Fuciformis Extract
(Humectant, Skin Conditioning)
Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient)
1
Tuber Magnatum Extract
(Skin Conditioning)
1
Lupinus Albus Seed Extract
(Skin Conditioning)
1
Leuconostoc/Radish Root Ferment Filtrate
(Antidandruff Agent, Antimicrobial)
1
Chitosan
(Film Forming, Hair Fixing)
Solanum Melongena Fruit Extract
(Skin Conditioning)
1
Hydroxyethyl Urea
(Hair Conditioning, Humectant, Skin Conditioning)
1
Polyacrylate Crosspolymer-6
(Emulsion Stabilising, Viscosity Controlling)
2
A
Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant)
1
A
Glucose
(Flavoring Agent, Humectant, Skin Conditioning Agent Miscellaneous)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
2
A
Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking)
1
Fructooligosaccharides
(Humectant, Skin Conditioning)
1
A
Fructose
(Flavoring Agent, Humectant)
1
Sodium Dilauramidoglutamide Lysine
(Humectant)
1
A
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent)
1
A
Triethylhexanoin
(Fragrance, Hair Conditioning, Antistatic Agent, Emollient, Masking, Refatting, Skin Conditioning, Solvent)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
1
Adenosine
(Skin Conditioning)
Nicotinoyl Dipeptide-23
(Skin Conditioning)
1
Acetyl Hexapeptide-8
(Humectant, Skin Conditioning)
1
A
Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking)
1
Dipeptide-2
(Skin Conditioning)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
A
Palmitoyl Tetrapeptide-7
(Skin Conditioning)
1
A
Allantoin
(Skin Conditioning, Skin Protecting, Soothing)
Good for Oily Skin
Good for Oily Skin
Good for Sensitive Skin
Good for Sensitive Skin
1
Sodium Phytate
(Chelating Agent, Oral Care Agent)
1
Glyceryl Acrylate/Acrylic Acid Copolymer
(Humectant, Viscosity Controlling)
2
3
Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient)
1
A
Dextrin
(Absorbent, Binding Agent, Bulking Agent, Viscosity Increasing Agent, Binding, Viscosity Controlling)
1
B
Sodium Stearoyl Glutamate
(Hair Conditioning, Skin Conditioning, Surfactant Cleansingagent, Emulsifying)
1
Linolenic Acid
(Fragrance, Hair Conditioning, Skin Conditioning, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Linolenic Acid., Antistatic Agent, Emollient, Perfuming)
Fungal Acne
Fungal Acne Trigger
1
A
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
2
A
Choleth-24
(Emulsifying, Surfactant)
1
Caprylyl/Capryl Glucoside
(Cleansing, Foaming, Surfactant)
1
A
Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling)
1
Ceramide NP
(Hair Conditioning, Skin Conditioning)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
3
B
Steareth-20
(Sufactant, Emulsifying, Surfactant)
4
Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling)
Bad for Dry Skin
Bad for Dry Skin
Bad for Sensitive Skin
Bad for Sensitive Skin
2
A
t-Butyl Alcohol
(Denaturant, Fragrance, Solvent, Perfuming)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
4
B
Chlorhexidine Digluconate
(Cosmetic Biocide, Oral Care Agent, Preservative, Antimicrobial)
3
A
Potassium Sorbate
(Fragrance, Preservative)
6
Limonene
(Deodorant, Perfuming, Solvent)
Allergens
Allergens
5
Linalool
(Fragrance, Deodorant, Masking)
Allergens
Allergens

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Antioxidants
Shields skin from free radical damage.
Vitamin C
Brightens, evens tone, and supports collagen.
Peptides
Supports skin hydration and improves firmness.
Vitamin E
Protects skin and soothes irritation.
Niacinamide
Strengthens, smooths, and brightens skin.
Ceramides
Locks in moisture and supports skin barrier.
Hyaluronic Acid
Hydrates by attracting and holding water.
Tranexamic Acid
Helps fade dark spots and even skin tone.

Benefits

HydratingBoosts hydration and relieves dry, tight skin.
Barrier RepairStrengthen and restore your skin's natural barrier.
Redness ReducingSoothes visible redness and calms irritation.
Scar HealingImproves the look of marks and scars.
Reduces IrritationEases discomfort and supports skin resilience.
Anti-AgingSoftens lines and helps skin look youthful.
BrighteningRestores radiance to dull, tired skin.
Dark SpotsFades dark spots for even skin tone.

Concerns

Contains eu allergen
Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Dipentaerythrityl Hexa C5-9 Acid Esters
Hair conditioning, Plasticizer
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioningPlasticizerSkin conditioning
Diphenyl Dimethicone
Antifoaming agent, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 Antifoaming agentEmollientEmulsifyingHair conditioningSkin conditioning
Vinyldimethicone
Viscosity controlling
Limited public safety data.Read moreShow less
EWG N/A Viscosity controlling
Niacinamide
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningSmoothing
Betaine
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningHumectantAntistatic agentSkin conditioningViscosity controlling
Propanediol
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 SolventViscosity decreasing agentViscosity controlling
Methylpropanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Bifida Ferment Lysate
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
1,2-Hexanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Solvent
Pentylene Glycol
Skin conditioning, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSolvent
sh-Oligopeptide-1
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Alpha-Arbutin
Antioxidant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 AntioxidantSkin conditioning
3-O-ETHYL ASCORBIC ACID
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Tranexamic Acid
Cosmetic astringent, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Cosmetic astringentSkin conditioning
+ 61 more — see the full ingredients list above
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Anthemis Nobilis Flower Oil
Masking, Perfuming
Low-hazard ingredient.Read moreShow less
EWG 1 MaskingPerfumingSkin conditioning Good for Sensitive SkinGood for Dry Skin
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
Citric Acid
Chelating agent, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 2 CIR A Chelating agentFragrancePh adjusterBuffering agentMasking Bad for Sensitive Skin
Allantoin
Skin conditioning, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSkin protectingSoothing Good for Oily SkinGood for Sensitive Skin
Linolenic Acid
Fragrance, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceHair conditioningSkin conditioningSufactantsurfactant-cleansing agent is included as a function for the soap form of linolenic acid.Antistatic agentEmollientPerfuming Fungal-acne trigger
Alcohol Denat.
Antifoaming agent, Antimicrobial
Causes moisture evaporation - prone to dry out skinRead moreShow less
EWG 4 Antifoaming agentAntimicrobialAstringentMaskingSolventViscosity controlling Bad for Dry SkinBad for Sensitive Skin
Limonene
Deodorant, Perfuming
Moderate-hazard ingredient.Read moreShow less
EWG 6 DeodorantPerfumingSolvent Allergens
Linalool
Fragrance, Deodorant
Moderate-hazard ingredient.Read moreShow less
EWG 5 FragranceDeodorantMasking Allergens

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning works well: Antioxidants like vitamin C pair well with daytime use under sunscreen.

General guidance from this product's category and active ingredients — always follow the directions on the package.

Trust & honesty

Effective levels — general guide

The concentrations these actives are typically effective at in research — not a measurement of this product.

Vitamin C (ascorbic) 5–20%

L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.

3-O-ETHYL ASCORBIC ACID, Sodium Ascorbyl Phosphate, Ascorbyl Glucoside, Ascorbyl Tetraisopalmitate, Magnesium Ascorbyl Phosphate

Niacinamide 2–5% (up to 10%)

Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.

Niacinamide

INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.

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