easydew Re-Derma Master Ampule
easydew Easydew Re-Derma Master Ampule lists 67 ingredients on its label, 64 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Water
- Glycerin
- Propanediol
- Butylene Glycol
- Methyl Gluceth-10
- Niacinamide
- Pentylene Glycol
- Dimethicone
- 1,2- Hexanediol
- Hydrogenated Lecithin
- Caprylic/Capric Triglyceride
- Butyrospermum Parkii Butter
- Olea Europaea Fruit Oil
- Squalane
- Chondrus Crispus Extract
- Isocetyl Stearate
- Choleth-24
- Saccharum Officinarum Extract
- Phytosteryl Macadamiate
- Polyglyceryl-10 Stearate
- Behenyl Alcohol
- Carbomer
- Cetearyl Alcohol
- Ethylhexylglycerin
- Palmitic Acid
- Sodium Hyaluronate
- Stearic Acid
- Tromethamine
- Adenosine
- Alcohol
- Citrus Aurantium Bergamia Fruit Oil
- Xanthan Gum
- Ceteareth-20
- Pinus Sylvestris Leaf Oil
- Ceramide NP
- Cholesterol
- Cyanocobalamin
- Phytosphingosine
- Sodium Stearoyl Glutamate
- Disodium EDTA
- Sodium Ascorbyl Phosphate
- Glutathione
- Totarol
- SH-Oligopeptide-1
- Portulaca Oleracea Extract
- Hibiscus Sabdariffa Flower Extract
- Glycine
- Serine
- Glutamic Acid
- Polyglyceryl-10 Diisostearate
- PVP
- Aspartic Acid
- Leucine
- Alanine
- Lysine
- Arginine
- Tyrosine
- Phenylalanine
- Proline
- Threonine
- Valine
- Isoleucine
- Histidine
- Cysteine
- Methionine
- Astaxanthin
- Fullerenes
Highlights
Free of parabensFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains siliconesContains alcoholContains animal-derivedContains essential oilsContains fragranceContains EU-26 allergensContains PEG
Formulation view Ampoule essence with multi-molten solvents for niacinamide delivery. Barrier repair via ceramides, cholesterol, and phytosphingosine. Oils and shea butter provide occlusion. Carbomer/xanthan gum thickens. 1,2-hexanediol preservation. Formulation insight: High-potency barrier repair formula; rich oil load suits extremely dry or compromised skin, but oily types should patch-test for comedogenicity.
Key ingredients
- ANTIPLAQUE
- Water
- DENATURANT
- Glycerin
- SOLVENT
- Propanediol
- HUMECTANT
- Butylene Glycol
- SMOOTHING
- Niacinamide
- SKIN CONDITIONING
- Pentylene Glycol
- ANTIFOAMING
- Dimethicone
- 保湿剂
- 1,2- Hexanediol
Other ingredients
Methyl Gluceth-10Hydrogenated LecithinCaprylic/Capric TriglycerideButyrospermum Parkii ButterOlea Europaea Fruit OilSqualaneChondrus Crispus ExtractIsocetyl StearateCholeth-24Saccharum Officinarum ExtractPhytosteryl MacadamiatePolyglyceryl-10 StearateBehenyl AlcoholCarbomerCetearyl AlcoholEthylhexylglycerinPalmitic AcidSodium HyaluronateStearic AcidTromethamineAdenosineAlcoholCitrus Aurantium Bergamia Fruit OilXanthan GumCeteareth-20Pinus Sylvestris Leaf OilCeramide NPCholesterolCyanocobalaminPhytosphingosineSodium Stearoyl GlutamateDisodium EDTASodium Ascorbyl PhosphateGlutathioneTotarolSH-Oligopeptide-1Portulaca Oleracea ExtractHibiscus Sabdariffa Flower ExtractGlycineSerineGlutamic AcidPolyglyceryl-10 DiisostearatePVPAspartic AcidLeucineAlanineLysineArginineTyrosinePhenylalanineProlineThreonineValineIsoleucineHistidineCysteineMethionineAstaxanthinFullerenes
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Methyl Gluceth-10 | Not decoded yet | — | — |
| Niacinamide | SMOOTHING | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 · 0 | Green |
| 1,2- Hexanediol | 保湿剂,皮肤调理剂 | 0 · 0 | Green |
| Hydrogenated Lecithin | SURFACTANT - EMULSIFYING, SKIN CONDITIONING | 0 · 0 | Green |
| Caprylic/Capric Triglyceride | FRAGRANCE, SOLVENT, PERFUMING, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Butyrospermum Parkii Butter | SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · 1 | Green |
| Olea Europaea Fruit Oil | FRAGRANCE, SKIN CONDITIONING, PERFUMING | — | Green |
| Squalane | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, REFATTING, SKIN CONDITIONING | 0 · 0 | Green |
| Chondrus Crispus Extract | SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · – | Green |
| Isocetyl Stearate | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 1 | Green |
| Choleth-24 | Not decoded yet | — | — |
| Saccharum Officinarum Extract | MOISTURISING, SKIN CONDITIONING | 0 · – | Green |
| Phytosteryl Macadamiate | HAIR CONDITIONING, SKIN CONDITIONING | 0 · 1 | Green |
| Polyglyceryl-10 Stearate | SKIN CONDITIONING | 0 · – | Green |
| Behenyl Alcohol | BINDING, SKIN CONDITIONING - EMOLLIENT, EMULSION STABILISING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Cetearyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Palmitic Acid | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Stearic Acid | CLEANSING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, FRAGRANCE, REFATTING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Tromethamine | BUFFERING, FRAGRANCE · 限制 III/61 | 0 · – | Green |
| Adenosine | SKIN CONDITIONING | 0 · 0 | Green |
| Alcohol | ANTIFOAMING, ANTIMICROBIAL, ASTRINGENT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING | 1 · 0 | Yellow |
| Citrus Aurantium Bergamia Fruit Oil | FRAGRANCE, PERFUMING | 1 · – | Green |
| Xanthan Gum | BINDING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, GEL FORMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Ceteareth-20 | Not decoded yet | — | — |
| Pinus Sylvestris Leaf Oil | FRAGRANCE · 限制 III/110 | 2 · 0 | Green |
| Ceramide NP | HAIR CONDITIONING, SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Cholesterol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, SKIN CONDITIONING, LIGHT STABILIZER, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Cyanocobalamin | SKIN CONDITIONING | 0 · 0 | Green |
| Phytosphingosine | HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Sodium Stearoyl Glutamate | CLEANSING, SURFACTANT - EMULSIFYING, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Ascorbyl Phosphate | ANTIOXIDANT | 0 · 0 | Green |
| Glutathione | REDUCING | 0 · 0 | Green |
| Totarol | ANTIOXIDANT, DEODORANT, ORAL CARE | — | Green |
| SH-Oligopeptide-1 | SKIN CONDITIONING | 0 · 0 | Green |
| Portulaca Oleracea Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Hibiscus Sabdariffa Flower Extract | SKIN CONDITIONING | 0 · 0 | Green |
| Glycine | ANTISTATIC, BUFFERING, HAIR CONDITIONING, SKIN CONDITIONING | 0 · – | Green |
| Serine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · – | Green |
| Glutamic Acid | ANTISTATIC, HAIR CONDITIONING, HUMECTANT | 0 · 0 | Green |
| Polyglyceryl-10 Diisostearate | SURFACTANT - EMULSIFYING | 0 · – | Green |
| PVP | ANTISTATIC, BINDING, EMULSION STABILISING, FILM FORMING, HAIR FIXING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Aspartic Acid | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Leucine | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · – | Green |
| Alanine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Lysine | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Arginine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Tyrosine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Phenylalanine | HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Proline | HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Threonine | ANTISTATIC, HAIR CONDITIONING, HAIR WAVING OR STRAIGHTENING | 0 · 0 | Green |
| Valine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Isoleucine | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · – | Green |
| Histidine | ANTISTATIC, HUMECTANT, SKIN CONDITIONING | 0 · – | Green |
| Cysteine | ANTIOXIDANT, ANTISTATIC, HAIR CONDITIONING, HAIR WAVING OR STRAIGHTENING, FRAGRANCE, REDUCING | 1 · – | Green |
| Methionine | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · – | Green |
| Astaxanthin | SKIN CONDITIONING | 0 · 0 | Green |
| Fullerenes | ANTIMICROBIAL, SKIN CONDITIONING - MISCELLANEOUS | — | Green |
Ingredients explained
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Methyl Gluceth-10
- Not decoded yet
- Niacinamide
- Niacinamide at 2–5%; improves texture, controls oil, brightens; high levels may cause sensitivity
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- 1,2- Hexanediol
- Humectant and preservative booster with light feel; commonly used at 1-3%.
- Hydrogenated Lecithin
- Emulsifier from lecithin; stable, used in powder emulsions
- Caprylic/Capric Triglyceride
- Light occlusive and solvent at 1–10%; non-greasy feel, suitable for oily and combination skin
- Butyrospermum Parkii Butter
- Shea butter for occlusive moisturizing; high melt point, rich texture, caution for oily skin.
- Olea Europaea Fruit Oil
- Olive oil, rich in squalene and oleic acid; moderate comedogenicity, caution for oily skin.
- Squalane
- Emollient from plants or synthetic; light texture
- Chondrus Crispus Extract
- Carrageenan for thickening and moisturizing; seaweed-based, pH-sensitive
- Isocetyl Stearate
- Isocetyl stearate; emollient, low comedogenic risk
- Choleth-24
- Not decoded yet
- Saccharum Officinarum Extract
- Sugarcane extract, mainly moisturizing and conditioning; use at low levels; prone to microbes, needs preservatives.
- Phytosteryl Macadamiate
- Phytosteryl macadamiate for hair and skin care; good occlusion
- Polyglyceryl-10 Stearate
- Polyglyceryl-10 stearate emulsifier; multi-source, mild, co-emulsifier
- Behenyl Alcohol
- Fat alcohol emulsifier/thickener at 1-3%; low comedogenic risk, check solubility in strong acid/base systems, add antioxidants.
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Cetearyl Alcohol
- Fatty alcohol emulsifier at 1-5%; non-ionic surfactant
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Palmitic Acid
- Palmitic acid for emulsification/emollient; solid fat, high melting point, occlusive.
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Stearic Acid
- Fatty acid emulsifier, white waxy solid; adds slip feel
- Tromethamine
- pH adjuster, alkaline; precise dosing required
- Adenosine
- Skin conditioner at 0.1-1%; used for anti-aging and repair
- Alcohol
- Ethanol for solubility/drying at 5-15%; high conc. is drying/irritating, avoid lip/eye, low residue, balance with humectants.
- Citrus Aurantium Bergamia Fruit Oil
- Bergamot essential oil, natural fragrance and photosensitizer; limit daytime use or use FCF grade
- Xanthan Gum
- Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration
- Ceteareth-20
- Not decoded yet
- Pinus Sylvestris Leaf Oil
- Pine leaf oil, woody scent; contains peroxides and monoterpenes, may irritate sensitive skin, add at low temps and control total load.
- Ceramide NP
- Ceramide N3 for barrier repair; lipophilic, needs oil phase or emulsion, avoid high standalone use.
- Cholesterol
- Cholesterol; barrier repair lipid mimicking stratum corneum; often blended with ceramides, plant or fermentation source.
- Cyanocobalamin
- Vitamin B12 derivative, antioxidant and skin conditioning; light-sensitive, requires light-protective packaging, water-soluble
- Phytosphingosine
- Phytosphingosine barrier repair ingredient, 0.1–1%; water-soluble, good for dry skin.
- Sodium Stearoyl Glutamate
- Mild amino-acid surfactant, poor solubility, pairs with fatty alcohols, fine foam.
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
- Sodium Ascorbyl Phosphate
- Vitamin C derivative antioxidant at 0.5–2%; light-sensitive, requires opaque packaging
- Glutathione
- Antioxidant and brightening agent; unstable, requires antioxidants and protection from light.
- Totarol
- Natural phenolic antioxidant and deodorant; low concentration, odor may be noticeable.
- SH-Oligopeptide-1
- Synthetic short oligopeptide for skin conditioning; generally low irritancy and comedogenicity
- Portulaca Oleracea Extract
- Achyronica extract with anti-inflammatory properties; monitor for heavy metals and pesticides, low-risk at typical doses
- Hibiscus Sabdariffa Flower Extract
- Roselle flower extract rich in anthocyanins, used for skin conditioning and antioxidant support
- Glycine
- Humectant amino acid, 1–3%; small molecule, low irritation.
- Serine
- Humectant amino acid, 1–3%; high water solubility, compatible with sensitive skin.
- Glutamic Acid
- Glutamic acid, non-essential amino acid humectant; high levels can be astringent, buffer needed.
- Polyglyceryl-10 Diisostearate
- Mild non-ionic emulsifier for lotions; low irritancy, no strong sensitization data, concentration depends on formula, suitable for sensitive skin formulas.
- PVP
- Polyvinylpyrrolidone for film forming and thickening; used in styling and adhesion, occasional eye irritation reported.
- Aspartic Acid
- Amino acid humectant and conditioner, common in rinse-off products; low levels mild, high levels may shift pH
- Leucine
- Amino acid for antistatic and skin/hair conditioning; used at low concentrations.
- Alanine
- Amino acid for antistatic and conditioning; low irritation, slight salty taste at high levels
- Lysine
- Amino acid conditioner for anti-static hair care; low irritation at typical cosmetic concentrations.
- Arginine
- Arginine for moisturizing/conditioning; amino acid, high biocompatibility, often used in blends.
- Tyrosine
- Amino acid involved in melanin synthesis; used for hair conditioning.
- Phenylalanine
- Amino acid for hair and skin conditioning; usually part of a blend, no significant standalone efficacy data
- Proline
- Proline, amino-acid humectant; boosts stratum corneum hydration, stable at pH 4-5.
- Threonine
- Threonine, essential amino acid for hair/skin; blended with other AAs for balance.
- Valine
- Amino acid humectant, common in amino acid cleansers and sprays; mild, suitable for all skin types
- Isoleucine
- Amino acid for hair and skin conditioning and antistatic purposes; often blended; check taste if high.
- Histidine
- Amino acid humectant and antistatic agent; pH-dependent behavior, consider buffering in formulation.
- Cysteine
- Cysteine reducing agent at 1–5% for waving; acidic amino acid, sulfur odor possible, pH buffering needed
- Methionine
- Sulfur-containing amino acid for hair and skin conditioning; often used in combinations with other amino acids.
- Astaxanthin
- Potent lipophilic antioxidant from algae; effective at trace levels (0.001-0.01%), prone to photodegradation, requires encapsulation or protection.
- Fullerenes
- Carbon nanomaterial for antioxidant claims; limited clinical safety/efficacy data, use caution.
Source: full ingredient list published on the product label, collected 2026-09-21. Ratings are our internal reading, not a regulatory conclusion. · Product page
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