The Treatment Lotion

La Mer

Where to buy Possibly in stock

About this product

The La Mer The Treatment Lotion is a treatment. Our analysis of its 70 ingredients (50 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.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Treatments
Ingredients
70
Low-risk
50
Fragrance
Contains fragrance
Origin
United States

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 20/7
Good for dry skin
Algae Extract Glycosaminoglycans Glycereth-26 Dipotassium Glycyrrhizate Methyl Gluceth-20 Sucrose Acetyl Hexapeptide-8 Alcaligenes Polysaccharides Caprylyl Glycol Calcium Gluconate Butylene Glycol Sodium PCA Sodium Hyaluronate Glycerin Trehalose Polyquaternium-51 Bis-PEG-18 Methyl Ether Dimethyl Silane Urea PEG-8 Lecithin
Caution for dry skin
Calcium Chloride Glycerin Polysorbate 20 PPG-5-Ceteth-20 Jojoba Wax PEG-120 Esters Alcohol Denat. Lecithin
Oily/Acne-Prone Skin 2/0
Good for oily/acne-prone skin
Calcium Chloride Alcohol Denat.
Sensitive Skin 9/17
Good for sensitive skin
Palmaria Palmata Extract Laminaria Saccharina Extract Sucrose Glycerin Laminaria Digitata Extract Potassium Nitrate Copper Gluconate BHT Tocopheryl Succinate
Caution for sensitive skin
Algae Extract Caffeine Butylene Glycol Glycerin Triacetin Hydroxypropyl Cyclodextrin Eucalyptus Globulus Leaf Oil Sorbic Acid Potassium Sorbate Alcohol Denat. Phenoxyethanol Linalool Citronellol Limonene BHT Geraniol Hydroxycitronellal

Ingredients list

70 total
Lower hazard (1) Higher hazard (7)
All70 Skin Conditioning47 Humectant22 Fragrance15 Masking10 Solvent9 Viscosity Controlling9 Hair Conditioning8 Emollient6
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
Algae Extract
(Fragrance, Humectant, Oral Care Agent, Skin Conditioning, Emollient)
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
A
Methyl Gluceth-20
(Humectant, Moisturising)
3
Bis-PEG-18 Methyl Ether Dimethyl Silane
(Humectant, Foam Boosting, Hydrotrope, Emollient, Hair Conditioning, Skin Conditioning)
1
A
Sucrose
(Flavoring Agent, Humectant, Skin Conditioning, Soothing)
Faex Extract
(Skin Conditioning)
Sesamum Indicum Seed Oil
(Fragrance, Hair Conditioning, Skin Conditioning, Skin Conditioning Emollient)
Medicago Sativa Seed Powder
(Skin Conditioning)
Prunus Amygdalus Dulcis Seed Meal
(Abrasive)
Helianthus Annuus Seedcake
(Abrasive, Bulking)
2
Eucalyptus Globulus Leaf Oil
(Perfuming, Skin Conditioning)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
A
Sodium Gluconate
(Chelating Agent, Skin Conditioning)
2
Copper Gluconate
(Skin Conditioning, Skin Protecting)
1
A
Calcium Gluconate
(Skin Conditioning, Humectant, Oral Care Agent)
1
Magnesium Gluconate
(Skin Conditioning)
3
Zinc Gluconate
(Cosmetic Biocide, Skin Conditioning, Deodorant)
A
Tocopheryl Succinate
(Antioxidant)
1
A
Niacin
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Smoothing)
Sesamum Indicum Seed Powder
(Skin Conditioning)
Citrus Aurantifolia Peel Extract
(Cleansing, Hair Conditioning, Perfuming, Skin Conditioning, Tonic)
1
Laminaria Digitata Extract
(Skin Protecting)
1
Laminaria Saccharina Extract
(Skin Protecting)
1
Plankton Extract
(Skin Conditioning)
1
Palmaria Palmata Extract
(Skin Protecting)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
Caffeine
(Fragrance, Skin Conditioning, Masking)
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
1
Acetyl Hexapeptide-8
(Humectant, Skin Conditioning)
1
Glycereth-26
(Humectant, Viscosity Decreasing Agent, Solvent, Viscosity Controlling)
1
A
Alcaligenes Polysaccharides
(Emulsion Stabilising, Humectant, Viscosity Increasingagent Aqueous, Emollient, Skin Conditioning, Viscosity Controlling)
1
A
Trehalose
(Flavoring Agent, Humectant, Moisturising)
1
Lactobacillus Ferment
(Skin Conditioning)
Maris Sal
(Skin Conditioning)
1
Tourmaline
(Viscosity Increasing Agent, Viscosity Controlling)
3
A
Urea
(Buffering Agent, Humectant, Antistatic Agent, Skin Conditioning)
1
B
Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning)
Good for Dry Skin
Good for Dry Skin
Glycine Soja Protein
(Hair Conditioning, Skin Conditioning, Surfactant Emulsifying)
1
Glycosaminoglycans
(Skin Conditioning, Emollient, Film Forming)
Glycine Soja Seed Extract
(Skin Conditioning)
1
Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate
(Skin Conditioning)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
3
A
PEG-8
(Humectant, Solvent)
1
Magnesium Chloride
(Viscosity Controlling)
1
Calcium Chloride
(Cosmetic Astringent, Viscosity Increasing Agent, Viscosity Controlling)
1
B
Sodium Sulfate
(Viscosity Increasing Agent, Bulking Agent, Viscosity Controlling)
1
B
Potassium Phosphate
(Ph Adjuster, Buffering Agent)
1
Potassium Nitrate
(Oral Care Agent, Soothing)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
1
A
Triacetin
(Cosmetic Biocide, Fragrance, Plasticizer, Solvent, Antimicrobial, Film Forming, Masking)
2
3
Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient)
3
B
PPG-5-Ceteth-20
(Emulsifying, Surfactant)
3
Jojoba Wax PEG-120 Esters
(Surfactant)
3
B
Polysorbate 20
(Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
1
Polyquaternium-51
(Film Forming, Humectant, Skin Conditioning)
1
A
Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning)
4
Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling)
Bad for Dry Skin
Bad for Dry Skin
Bad for Sensitive Skin
Bad for Sensitive Skin
PARFUM
(Fragrance, Perfuming)
6
Limonene
(Deodorant, Perfuming, Solvent)
Allergens
Allergens
5
Linalool
(Fragrance, Deodorant, Masking)
Allergens
Allergens
7
Hydroxycitronellal
(Fragrance, Masking)
Allergens
Allergens
5
Citronellol
(Fragrance, Masking)
Allergens
Allergens
7
Geraniol
(Fragrance, Masking, Tonic)
Allergens
Allergens
6
A
BHT
(Antioxidant, Fragrance, Masking)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
3
A
Potassium Sorbate
(Fragrance, Preservative)
2
A
Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative)
3
A
Sorbic Acid
(Fragrance, Preservative)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Antioxidants
Shields skin from free radical damage.
Exfoliators
Removes dead skin cells to smoothe texture.
Hyaluronic Acid
Hydrates by attracting and holding water.
Peptides
Supports skin hydration and improves firmness.
Urea
Gently exfoliates and deeply moisturizes.
Zinc
Helps control oil and supports healing.
Show all 6 key ingredients

Benefits

HydratingBoosts hydration and relieves dry, tight skin.
Barrier RepairStrengthen and restore your skin's natural barrier.
Reduces IrritationEases discomfort and supports skin resilience.
Anti-AgingSoftens lines and helps skin look youthful.
Redness ReducingSoothes visible redness and calms irritation.
Scar HealingImproves the look of marks and scars.
Acne FightingFights acne and helps prevent breakouts.
Good For Oily SkinBalances oil and helps reduce shine.

Concerns

Contains paraben
Contains eu allergen
Not fungal acne (malassezia) safe
Hydroxycitronellal — higher EWG
Geraniol — higher EWG
May not suit sensitive skin

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 →

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Algae Extract
Fragrance, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceHumectantOral care agentSkin conditioningEmollient
Methyl Gluceth-20
Humectant, Moisturising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A HumectantMoisturising
Bis-PEG-18 Methyl Ether Dimethyl Silane
Humectant, Foam boosting
Low-to-moderate hazard.Read moreShow less
EWG 3 HumectantFoam boostingHydrotropeEmollientHair conditioningSkin conditioning
Sucrose
Flavoring agent, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Flavoring agentHumectantSkin conditioningSoothing
Faex Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Sesamum Indicum Seed Oil
Fragrance, Hair conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceHair conditioningSkin conditioningSkin conditioning emollient
Medicago Sativa Seed Powder
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Prunus Amygdalus Dulcis Seed Meal
Abrasive
Limited public safety data.Read moreShow less
EWG N/A Abrasive
Helianthus Annuus Seedcake
Abrasive, Bulking
Limited public safety data.Read moreShow less
EWG N/A AbrasiveBulking
Sodium Gluconate
Chelating agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Chelating agentSkin conditioning
Copper Gluconate
Skin conditioning, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 2 Skin conditioningSkin protecting
Calcium Gluconate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectantOral care agent
Magnesium Gluconate
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Zinc Gluconate
Cosmetic biocide, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 Cosmetic biocideSkin conditioningDeodorant
+ 41 more — see the full ingredients list above
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Eucalyptus Globulus Leaf Oil
Perfuming, Skin conditioning
Strong essential oil which can irritate skinRead moreShow less
EWG 2 PerfumingSkin conditioning Bad for Sensitive Skin
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
Sodium PCA
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningHumectantAntistatic agentSkin conditioning Good for Dry Skin
Polysorbate 20
Emulsifying, Surfactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B EmulsifyingSurfactant Fungal-acne trigger
Alcohol Denat.
Antifoaming agent, Antimicrobial
Causes moisture evaporation - prone to dry out skinRead moreShow less
EWG 4 Antifoaming agentAntimicrobialAstringentMaskingSolventViscosity controlling Bad for Dry SkinBad for Sensitive Skin
Limonene
Deodorant, Perfuming
Moderate-hazard ingredient.Read moreShow less
EWG 6 DeodorantPerfumingSolvent Allergens
Linalool
Fragrance, Deodorant
Moderate-hazard ingredient.Read moreShow less
EWG 5 FragranceDeodorantMasking Allergens
Hydroxycitronellal
Fragrance, Masking
Higher-hazard ingredient.Read moreShow less
EWG 7 FragranceMasking Allergens
Citronellol
Fragrance, Masking
Moderate-hazard ingredient.Read moreShow less
EWG 5 FragranceMasking Allergens
Geraniol
Fragrance, Masking
Higher-hazard ingredient.Read moreShow less
EWG 7 FragranceMaskingTonic Allergens
BHT
Antioxidant, Fragrance
Moderate-hazard ingredient.Read moreShow less
EWG 6 CIR A AntioxidantFragranceMasking
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

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