La Prairie Cellular Hydrating Serum
The La Prairie Cellular Hydrating Serum is a serums, essence, ampoule. Our analysis of its 64 ingredients (57 low-risk) rates it Excellent (94/100). 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 Prairie Cellular Hydrating Serum is a serums, essence, ampoule. Our analysis of its 64 ingredients (57 low-risk) rates it Excellent (94/100). 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 |
|---|---|---|---|
|
|
|
Water
(Solvent) |
|
|
|
|
Cyclomethicone
(Antistatic Agent, Emollient, Hair Conditioning, Humectant, Solvent, Viscosity Controlling) |
Silicone
|
|
|
|
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
|
|
|
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
|
|
Aloe Barbadensis Leaf Juice
(Skin Conditioning) |
Good for Sensitive Skin
|
|
|
|
Octyldodecyl Neopentanoate
(Skin Conditioning, Emollient) |
|
|
|
|
Methyl Gluceth-20
(Humectant, Moisturising) |
|
|
|
|
Petrolatum
(Hair Conditioning, Skin Conditioning Agent Occlusive, Skin Protecting, Emollient, Moisturising, Uv Absorber) |
Bad for Oily Skin
|
|
|
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
|
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
|
|
Palmitoyl Oligopeptide
(Skin Conditioning, Sufactant) |
|
|
|
|
Polyphosphorylcholine Glycol Acrylate
(Film Forming) |
|
|
|
|
Ceramide | |
|
|
|
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
|
|
|
|
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
|
|
|
|
Oleic Acid
(Fragrance, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Oleic Acid., Emollient, Emulsifying) |
Fungal Acne Trigger
|
|
|
|
Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
|
|
|
|
Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
|
|
|
|
Phytosphingosine
(Hair Conditioning, Skin Conditioning) |
|
|
|
|
Phospholipids
(Skin Conditioning) |
|
|
|
|
Glycine Soja (Soybean) Oil
(Antioxidant, Fragrance, Emollient, Skin Conditioning) |
Bad for Oily Skin
Fungal Acne Trigger
|
|
|
|
Glycoproteins
(Hair Conditioning, Skin Conditioning) |
|
|
|
|
Panax Ginseng Root Extract
(Emollient, Hair Conditioning, Skin Protecting, Tonic) |
|
|
|
|
Equisetum Arvense Extract
(Astringent, Emollient, Soothing, Tonic) |
|
|
|
|
Algae Extract
(Fragrance, Humectant, Oral Care Agent, Skin Conditioning, Emollient) |
|
|
|
|
Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning) |
|
|
|
|
Trehalose
(Flavoring Agent, Humectant, Moisturising) |
|
|
|
|
Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning) |
Good for Dry Skin
|
|
|
|
Urea
(Buffering Agent, Humectant, Antistatic Agent, Skin Conditioning) |
|
|
|
|
Polyquaternium-51
(Film Forming, Humectant, Skin Conditioning) |
|
|
|
|
Lysolecithin
(Emulsifying, Surfactant) |
|
|
|
|
Chamomilla Recutita (Matricaria) Extract
(Cosmetic Biocide) |
|
|
|
|
Humulus Lupulus (Hops) Extract
(Fragrance, Skin Conditioning, Antimicrobial, Astringent, Emollient, Perfuming, Soothing, Tonic) |
|
|
|
|
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
|
|
|
|
Retinyl Palmitate (Vitamin A) |
Good for Dry Skin
Fungal Acne Trigger
|
|
|
|
Ubiquinone
(Antioxidant, Skin Conditioning) |
|
|
|
|
Beta-Carotene
(Skin Conditioning) |
Good for Dry Skin
|
|
|
|
Macadamia Ternifolia Seed Oil
(Emollient) |
|
|
|
|
Mannitol
(Binding Agent, Flavoring Agent, Humectant, Binding, Masking, Moisturising, Skin Conditioning) |
|
|
|
|
Glutamine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent) |
|
|
|
|
Aminopropyl Ascorbyl Phosphate
(Antioxidant, Skin Conditioning) |
|
|
|
|
Acetyl Cysteine
(Antioxidant, Skin Conditioning) |
|
|
|
|
Ascorbic Acid (Vitamin C)
(Antioxidant, Fragrance, Ph Adjuster, Skin Conditioning, Buffering Agent, Masking) |
Good for Dry Skin
|
|
|
|
Propyl Gallate
(Antioxidant, Fragrance, Perfuming) |
|
|
|
|
Dimethyl Sulfone
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
|
|
Pyridoxine HCl
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
|
|
|
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
|
|
Cyanocobalamin
(Skin Conditioning) |
|
|
|
|
Spirulina Platensis Extract
(Skin Protecting) |
|
|
|
|
Camellia Sinensis (Green Tea) Leaf Extract
(Antioxidant, Fragrance, Oral Care Agent, Skin Conditioning Agent Miscellaneous, Uv Absorber, Antimicrobial, Astringent, Emollient, Humectant, Masking, Skin Conditioning, Skin Protecting, Tonic) |
|
|
|
|
Glyceryl Polymethacrylate
(Film Forming, Viscosity Controlling) |
|
|
|
|
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
|
|
|
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
|
|
|
|
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
|
|
|
|
Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
|
|
|
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
|
|
|
|
Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking) |
|
|
|
|
Palmitic Acid
(Fragrance, Opacifying, Sufactant, Surfactant Emulsifying Agentsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Palmitic Acid., Emollient) |
Bad for Oily Skin
Fungal Acne Trigger
|
|
|
|
Thioctic Acid
(Antioxidant) |
|
|
|
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
|
|
Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
|
|
|
|
Methylparaben
(Fragrance, Preservative) |
Paraben
|
|
|
|
Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
|
|
|
|
Fragrance
(Deodorant, Masking, Perfuming) |
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
Contains ingredients some choose to avoid or double-check while pregnant or nursing.
Topical retinoids (retinol, retinaldehyde, retinyl esters) are widely advised against in pregnancy as a precaution. The strongest evidence is for ORAL retinoids; topical absorption is low, but most clinicians err on the side of caution.
This is general information, not medical advice. Pregnancy guidance varies and depends on concentration and your individual situation — always check with your doctor, midwife or pharmacist. How we flag this.
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most studied between 0.1% and 1%. Higher is not automatically better — irritation climbs with dose, so a well-formulated lower strength is often the sweet spot.
Retinyl Palmitate (Vitamin A)
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.
Aminopropyl Ascorbyl Phosphate, Ascorbic Acid (Vitamin C)
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.
From the community
Used this product? Rate it in 10 seconds
Alternatives