Ideal Resource Perfecting Smoothing Serum
The Darphin Ideal Resource Perfecting Smoothing Serum is a serums, essence, ampoule. Our analysis of its 62 ingredients (49 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Darphin Ideal Resource Perfecting Smoothing Serum is a serums, essence, ampoule. Our analysis of its 62 ingredients (49 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Isostearyl Alcohol
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
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Pyrus Malus Fruit Extract
(Skin Conditioning) |
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Cucumis Sativus Fruit Extract
(Skin Conditioning, Skin Conditioning Emollient) |
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Polygonum Cuspidatum Root Extract
(Antioxidant) |
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Bambusa Vulgaris Extract
(Skin Conditioning) |
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Solanum Lycopersicum Fruit/Leaf/Stem Extract
(Astringent, Skin Conditioning) |
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Foeniculum Vulgare Seed Extract
(Skin Conditioning) |
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Pisum Sativum Extract
(Skin Conditioning, Skin Protecting) |
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Menyanthes Trifoliata Leaf Extract
(Skin Conditioning) |
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Laminaria Saccharina Extract
(Skin Protecting) |
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Hibiscus Sabdariffa Flower Extract
(Skin Conditioning) |
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Glycine Soja Seed Extract
(Skin Conditioning) |
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Polyethylene
(Abrasive, Adhesive, Binding Agent, Bulking Agent, Emulsion Stabilising, Film Forming, Oral Care Agentagent, Viscosity Increasing Agent, Viscosity Controlling) |
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Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic) |
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Hordeum Distichon Extract
(Skin Protecting) |
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Salvia Sclarea Extract
(Anti Sebum, Astringent, Skin Conditioning, Soothing) |
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Ethylhexyl Methoxycinnamate
(Uv Absorber, Uv Filter) |
Bad for Oily Skin
Bad for Sensitive Skin
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Sigesbeckia Orientalis Extract
(Skin Conditioning, Tonic) |
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Camellia Sinensis Leaf Extract
(Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Oral Care Agent, Skin Conditioning, Skin Protecting, Tonic, Uv Absorber) |
Good for Oily Skin
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Gelidiella Acerosa Extract
(Skin Protecting) |
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Butylene Glycol Cocoate
(Emulsion Stabilising, Viscosity Increasing Agent, Emulsifying, Viscosity Controlling) |
Fungal Acne Trigger
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Hypnea Musciformis Extract
(Skin Protecting) |
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Scutellaria Baicalensis Root Extract
(Astringent, Humectant, Soothing) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming) |
Fungal Acne Trigger
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
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Ethylhexyl Palmitate
(Fragrance, Skin Conditioning, Emollient, Perfuming) |
Fungal Acne Trigger
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Biotin
(Hair Conditioning, Skin Conditioning, Antiseborrhoeic) |
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Acetyl Hexapeptide-8
(Humectant, Skin Conditioning) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Acetyl Glucosamine
(Skin Conditioning) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
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Saccharomyces Ferment Filtrate
(Humectant) |
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PPG-26-Buteth-26
(Fragrance, Hair Conditioning, Skin Conditioning, Emulsifying, Surfactant) |
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Caffeine
(Fragrance, Skin Conditioning, Masking) |
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PARFUM
(Fragrance, Perfuming) |
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Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter) |
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Ethylhexyl Salicylate
(Uv Absorber, Uv Filter) |
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Isohexadecane
(Skin Conditioning, Emollient, Solvent) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Tetrahexyldecyl Ascorbate
(Antioxidant, Skin Conditioning) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Ethylcellulose
(Binding Agent, Film Forming, Fragrance, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
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Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
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Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Glucosamine HCl
(Ph Adjuster, Antistatic Agent, Hair Conditioning) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
(Antioxidant) |
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Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling) |
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Silica Dimethyl Silylate
(Anticaking Agent, Bulking Agent, Slip Modifier, Suspending Agent Nonsurfactant, Viscosityincreasing Agent Nonaqueous, Antifoaming Agent, Emollient, Emulsion Stabilising, Viscosity Controlling) |
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Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
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Tetrasodium EDTA
(Chelating Agent) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Mica
(Cosmetic Colorant, Opacifying) |
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CI 77891
(Colorant) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
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.
Tetrahexyldecyl Ascorbate
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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