La Mer The Hydrating Infusion
The La Mer The Hydrating Infusion is a moisturizer. Our analysis of its 69 ingredients (62 low-risk) rates it Excellent (93/100). 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 La Mer The Hydrating Infusion is a moisturizer. Our analysis of its 69 ingredients (62 low-risk) rates it Excellent (93/100). 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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Yeast Extract
(Skin Conditioning) |
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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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Methyl Gluceth-20
(Humectant, Moisturising) |
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Algae Extract
(Fragrance, Humectant, Oral Care Agent, Skin Conditioning, Emollient) |
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Bis-PEG-18 Methyl Ether Dimethyl Silane
(Humectant, Foam Boosting, Hydrotrope, Emollient, Hair Conditioning, Skin Conditioning) |
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Citrus Aurantifolia (Lime) Peel Extract | |
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Undaria Pinnatifida Extract
(Skin Conditioning, Skin Protecting) |
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Saccharomyces Lysate Extract
(Humectant, Skin Conditioning) |
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Porphyridium Cruentum Extract
(Skin Conditioning) |
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Glycine Soja (Soybean) Protein | |
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Polygonum Cuspidatum Root Extract
(Antioxidant) |
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Enteromorpha Compressa Extract
(Skin Protecting) |
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Sucrose
(Flavoring Agent, Humectant, Skin Conditioning, Soothing) |
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Codium Tomentosum Extract
(Skin Protecting) |
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Oryza Sativa (Rice) Bran Extract
(Skin Conditioning, Skin Protecting) |
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Ascophyllum Nodosum Extract
(Skin Conditioning) |
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Glycereth-26
(Humectant, Viscosity Decreasing Agent, Solvent, Viscosity Controlling) |
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Artemia Extract
(Skin Conditioning) |
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Glycine Soja (Soybean) Seed Extract
(Bulking Agent, Emollient, Hair Conditioning, Moisturising, Skin Conditioning, Solvent) |
Good for Dry Skin
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Castanea Sativa (Chestnut) Seed Extract | |
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Asparagopsis Armata Extract
(Skin Protecting) |
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Mineral Water | |
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Rosmarinus Officinalis (Rosemary) Extract | |
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Urea
(Buffering Agent, Humectant, Antistatic Agent, Skin Conditioning) |
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Selaginella Tamariscina Extract
(Skin Conditioning) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Vitis Vinifera (Grape) Seed Extract
(Anticaries Agent, Antidandruff Agent, Antifungal Agent, Antimicrobial Agent, Antioxidant, Oral Care Agent, Oral Health Care Drug, Sunscreen Agent, Uv Absorber) |
Good for Dry Skin
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Punica Granatum Extract
(Astringent, Masking, Tonic) |
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Humulus Lupulus (Hops) Extract
(Fragrance, Skin Conditioning, Antimicrobial, Astringent, Emollient, Perfuming, Soothing, Tonic) |
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Citrus Reticulata (Tangerine) Peel Extract | |
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Thermus Thermophillus Ferment
(Skin Conditioning) |
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Pantethine
(Emollient, Hair Conditioning) |
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Linoleic Acid
(Fragrance, Hair Conditioning, Skin Conditioning, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Linoleic Acid., Antistatic Agent, Emollient) |
Fungal Acne Trigger
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Creatine
(Skin Conditioning) |
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Glycosaminoglycans
(Skin Conditioning, Emollient, Film Forming) |
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Adenosine Phosphate
(Skin Conditioning) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning) |
Good for Dry Skin
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Caffeine
(Fragrance, Skin Conditioning, Masking) |
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Jojoba Wax PEG-120 Esters
(Surfactant) |
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PPG-5-Ceteth-20
(Emulsifying, Surfactant) |
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Polyquaternium-51
(Film Forming, Humectant, Skin Conditioning) |
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Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning) |
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Alcaligenes Polysaccharides
(Emulsion Stabilising, Humectant, Viscosity Increasingagent Aqueous, Emollient, Skin Conditioning, Viscosity Controlling) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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PEG-8
(Humectant, Solvent) |
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Acetyl Hexapeptide-8
(Humectant, Skin Conditioning) |
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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 Trigger
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning) |
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Trehalose
(Flavoring Agent, Humectant, Moisturising) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Tourmaline
(Viscosity Increasing Agent, Viscosity Controlling) |
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Cyanocobalamin
(Skin Conditioning) |
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Cyclodextrin
(Absorbent, Chelating Agent) |
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Magnesium Ascorbyl Phosphate
(Antioxidant) |
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Nordihydroguaiaretic Acid
(Antioxidant) |
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Ethylbisiminomethylguaiacol Manganese Chloride
(Antioxidant) |
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Fragrance
(Deodorant, Masking, Perfuming) |
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Citronellol
(Fragrance, Masking) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Hydroxycitronellal
(Fragrance, Masking) |
Allergens
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Potassium Sorbate
(Fragrance, Preservative) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Water
(Solvent) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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.
Magnesium Ascorbyl Phosphate
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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