Peptide4 Antioxidant Hydra-Serum
The Elemis Peptide4 Antioxidant Hydra-Serum is a serums, essence, ampoule. Our analysis of its 54 ingredients (30 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Elemis Peptide4 Antioxidant Hydra-Serum is a serums, essence, ampoule. Our analysis of its 54 ingredients (30 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to 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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Coco-Caprylate
(Emollient) |
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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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Steareth-2
(Emulsifying, Surfactant) |
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Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Hydroxyacetophenone
(Antioxidant) |
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Phyllanthus Emblica Fruit Extract
(Humectant, Skin Conditioning) |
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Steareth-21
(Sufactant, Emulsifying, Surfactant) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Diheptyl Succinate
(Emollient, Skin Conditioning) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Capryloyl Glycerin/Sebacic Acid Copolymer
(Film Forming, Hair Conditioning, Skin Conditioning, Skin Protecting) |
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PARFUM
(Fragrance, Perfuming) |
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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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Lunaria Annua Seed Oil
(Skin Conditioning, Skin Conditioning Emollient) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
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Hydrolyzed Verbascum Thapsus Flower
(Antioxidant, Skin Protecting) |
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Myrothamnus Flabellifolia Leaf/Stem Extract
(Humectant, Skin Conditioning) |
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Crocus Sativus Flower Extract
(Masking) |
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Saccharide Hydrolysate
(Humectant) |
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Cananga Odorata Flower Oil
(Masking, Perfuming) |
Bad for Sensitive Skin
|
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Citrus Aurantium Bergamia Fruit Oil
(Fragrance, Perfuming) |
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citrus aurantium dulcis peel oil
(Fragrance, Skin Conditioning) |
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Eugenia Caryophyllus Bud Oil
(Fragrance, Perfuming) |
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Juniperus Mexicana Oil
(Fragrance, Masking) |
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lavandula angustifolia oil
(Fragrance, Tonic) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Propylene Glycol Dicaprylate/Dicaprate
(Skin Conditioning Agent Occlusive, Emollient) |
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NELUMBO NUCIFERA FLOWER EXTRACT
(Skin Conditioning) |
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Potassium Sorbate
(Fragrance, Preservative) |
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ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning) |
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Hydrolyzed Yeast Protein
(Hair Conditioning, Skin Conditioning) |
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Eugenol
(Denaturant, Fragrance, Masking, Tonic) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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1,2-Hexanediol
(Solvent) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Citrus Aurantium Amara Leaf/Twig Oil
(Flavouring, Fragrance) |
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Polianthes Tuberosa Flower Extract
(Perfuming) |
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Rosmarinus Officinalis Leaf Oil
(Fragrance, Skin Conditioning) |
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Vetiveria Zizanoides Root Oil
(Masking, Perfuming, Tonic) |
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Anthemis Nobilis Flower Oil
(Masking, Perfuming, Skin Conditioning) |
Good for Sensitive Skin
Good for Dry Skin
|
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Citrus Aurantium Flower Oil
(Perfuming) |
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Cymbopogon Nardus Oil
(Fragrance, Tonic) |
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Jasminum Officinale Flower Extract
(Fragrance, Perfuming) |
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Jasminum Sambac Flower Extract
(Fragrance, Perfuming) |
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Litsea Cubeba Fruit Oil
(Masking, Perfuming, Tonic) |
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Myrocarpus Fastigiatus Oil
(Fragrance, Masking) |
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Citrus Aurantium Amara Flower Oil
(Fragrance, Skin Conditioning) |
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EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
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.
ASCORBIC ACID
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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