La Mer The Radiant Serum

La Mer

Where to buy Possibly in stock

About this product

The La Mer The Radiant Serum is a serums, essence, ampoule. Our analysis of its 69 ingredients (65 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Serums, Essence, Ampoules
Ingredients
69
Low-risk
65
Fragrance
Fragrance-free
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 20/13
Good for dry skin
Glycereth-26 Dipotassium Glycyrrhizate Linolenic Acid Methyl Gluceth-20 Sorbitol Sucrose Squalane Sesamum Indicum (Sesame) Seed Oil Caprylic/Capric Triglyceride Caprylyl Glycol Calcium Gluconate Butylene Glycol Sodium Hyaluronate Glycerin Coenzyme A Hydrolyzed Jojoba Esters Humulus Lupulus (Hops) Extract Bis-PEG-18 Methyl Ether Dimethyl Silane PEG-75 PEG-8
Caution for dry skin
Linolenic Acid Xanthan Gum Glycerin Hydrolyzed Jojoba Esters Helianthus Annuus (Sunflower) Seedcake Hexylene Glycol Humulus Lupulus (Hops) Extract Ceteth-24 Oleth-10 Phosphate Hydrogenated Lecithin Sodium Hydroxide Oleth-5 Alcohol Denat.
Oily/Acne-Prone Skin 2/1
Good for oily/acne-prone skin
Humulus Lupulus (Hops) Extract Alcohol Denat.
Caution for oily/acne-prone skin
Hydrolyzed Jojoba Esters
Sensitive Skin 14/15
Good for sensitive skin
Vitis Vinifera (Grape) Seed Extract Nordihydroguaiaretic Acid Palmaria Palmata Extract Laminaria Saccharina Extract Sucrose Asparagopsis Armata Extract Ergothioneine Ethylbisiminomethylguaiacol Manganese Chloride Glycerin Laminaria Digitata Extract Polygonum Cuspidatum Root Extract Humulus Lupulus (Hops) Extract Copper Gluconate Tocopheryl Succinate
Caution for sensitive skin
Linalyl Acetate Linolenic Acid Punica Granatum Fruit Juice Sorbitol Sesamum Indicum (Sesame) Seed Oil Caffeine Caprylic/Capric Triglyceride Butylene Glycol Glycerin Hexylene Glycol Humulus Lupulus (Hops) Extract Eucalyptus Globulus Leaf Oil Oleth-5 Alcohol Denat. Methyldihydrojasmonate

Ingredients list

69 total
Lower hazard (1) Higher hazard (4)
All69 Skin Conditioning52 Humectant15 Solvent10 Fragrance10 Masking8 Hair Conditioning8 Emollient8 Emulsifying7
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
A
Methyl Gluceth-20
(Humectant, Moisturising)
3
A
PEG-75
(Binding Agent, Humectant, Solvent)
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
3
Bis-PEG-18 Methyl Ether Dimethyl Silane
(Humectant, Foam Boosting, Hydrotrope, Emollient, Hair Conditioning, Skin Conditioning)
1
Yeast Extract
(Skin Conditioning)
2
B
Citrus Reticulata (Tangerine) Peel Extract
1
Sesamum Indicum (Sesame) Seed Powder
(Skin Conditioning)
1
A
Sesamum Indicum (Sesame) Seed Oil
(Fragrance, Emollient, Hair Conditioning, Masking, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
1
Medicago Sativa (Alfalfa) Seed Powder
(Skin Conditioning)
1
A
Helianthus Annuus (Sunflower) Seedcake
(Abrasive, Absorbent, Bulking Agent)
1
A
Prunus Amygdalus Dulcis (Sweet Almond) Seed Meal
(Abrasive, Bulking Agent)
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
Magnesium Gluconate
(Skin Conditioning)
1
A
Calcium Gluconate
(Skin Conditioning, Humectant, Oral Care Agent)
3
Zinc Gluconate
(Cosmetic Biocide, Skin Conditioning, Deodorant)
A
Tocopheryl Succinate
(Antioxidant)
1
A
Niacin
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Smoothing)
1
Polygonum Cuspidatum Root Extract
(Antioxidant)
1
Crithmum Maritimum Extract
(Skin Conditioning, Tonic)
1
Siegesbeckia Orientalis (St. Paulswort) Extract
1
Ascophyllum Nodosum Extract
(Skin Conditioning)
1
Bupleurum Falcatum Root Extract
(Skin Conditioning)
1
A
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
Good for Dry Skin
1
B
Rosmarinus Officinalis (Rosemary) Extract
1
Laminaria Digitata Extract
(Skin Protecting)
1
Selaginella Tamariscina Extract
(Skin Conditioning)
1
Palmaria Palmata Extract
(Skin Protecting)
1
Humulus Lupulus (Hops) Extract
(Fragrance, Skin Conditioning, Antimicrobial, Astringent, Emollient, Perfuming, Soothing, Tonic)
1
Laminaria Saccharina Extract
(Skin Protecting)
1
Punica Granatum Fruit Juice
(Masking, Skin Conditioning)
1
Asparagopsis Armata Extract
(Skin Protecting)
1
Chlorella Vulgaris Extract
(Skin Conditioning)
1
Glycereth-26
(Humectant, Viscosity Decreasing Agent, Solvent, Viscosity Controlling)
1
Micrococcus Lysate
(Skin Conditioning)
4
Anthemis Nobilis (Chamomile)
1
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
Fungal Acne Trigger
1
Caffeine
(Fragrance, Skin Conditioning, Masking)
1
A
Sucrose
(Flavoring Agent, Humectant, Skin Conditioning, Soothing)
1
Coenzyme A
(Skin Conditioning, Emollient, Solvent)
3
A
PEG-8
(Humectant, Solvent)
1
A
Hydrolyzed Jojoba Esters
(Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning Agent Occlusive, Emulsifying, Surfactant, Skin Conditioning)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
A
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent)
3
B
Oleth-5
(Fragrance, Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
2
A
Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant)
1
Bifida Ferment Lysate
(Skin Conditioning)
1
A
Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning)
2
Oleth-10 Phosphate
(Emulsifying, Surfactant)
1
Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning)
1
Ergothioneine
(Antioxidant)
1
Tourmaline
(Viscosity Increasing Agent, Viscosity Controlling)
1
Octadecenedioic Acid
(Emulsifying)
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
Methyldihydrojasmonate
(Masking)
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
2
B
Ceteth-24
(Cleansing, Emulsifying, Surfactant)
1
A
Hexylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Emulsifying, Perfuming, Skin Conditioning, Surfactant)
1
Linalyl Acetate
(Fragrance, Masking)
1
Nordihydroguaiaretic Acid
(Antioxidant)
1
A
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
1
Ethylbisiminomethylguaiacol Manganese Chloride
(Antioxidant)
1
Sodium Phenoxyethanol
1
Green 3

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

Butylene Glycol
Skin Conditioning, Humectant
Methyl Gluceth-20
Humectant, Moisturising
PEG-75
Humectant
Alcohol Denat.
Astringent
Bis-PEG-18 Methyl Ether Dimethyl Silane
Humectant, Emollient
Yeast Extract
Skin Conditioning

Benefits

Good for dry skin
Good for oily/acne-prone skin

Concerns

Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Methyl Gluceth-20
Humectant, Moisturising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A HumectantMoisturising
PEG-75
Binding agent, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Binding agentHumectantSolvent
Bis-PEG-18 Methyl Ether Dimethyl Silane
Humectant, Foam boosting
Low-to-moderate hazard.Read moreShow less
EWG 3 HumectantFoam boostingHydrotropeEmollientHair conditioningSkin conditioning
Yeast Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Citrus Reticulata (Tangerine) Peel Extract
Other
Low-hazard ingredient.Read moreShow less
EWG 2 CIR B
Sesamum Indicum (Sesame) Seed Powder
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Medicago Sativa (Alfalfa) Seed Powder
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Helianthus Annuus (Sunflower) Seedcake
Abrasive, Absorbent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbrasiveAbsorbentBulking agent
Prunus Amygdalus Dulcis (Sweet Almond) Seed Meal
Abrasive, Bulking agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbrasiveBulking agent
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
Magnesium Gluconate
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Calcium Gluconate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectantOral care agent
Zinc Gluconate
Cosmetic biocide, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 Cosmetic biocideSkin conditioningDeodorant
+ 45 more — see the full ingredients list above
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
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
Sesamum Indicum (Sesame) Seed Oil
Fragrance, Emollient
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CIR A FragranceEmollientHair conditioningMaskingSkin conditioning Bad for Oily Skin
Eucalyptus Globulus Leaf Oil
Perfuming, Skin conditioning
Strong essential oil which can irritate skinRead moreShow less
EWG 2 PerfumingSkin conditioning Bad for Sensitive Skin
Vitis Vinifera (Grape) Seed Extract
Anticaries agent, Antidandruff agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Anticaries agentAntidandruff agentAntifungal agentAntimicrobial agentAntioxidantOral care agentOral health care drugSunscreen agentUv absorber Good for Dry Skin
Linolenic Acid
Fragrance, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceHair conditioningSkin conditioningSufactantsurfactant-cleansing agent is included as a function for the soap form of linolenic acid.Antistatic agentEmollientPerfuming Fungal-acne trigger
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
Oleth-5
Fragrance, Emulsifying
Potentially comedogenic - can block poresRead moreShow less
EWG 3 CIR B FragranceEmulsifyingSurfactant Bad for Oily Skin
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

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning only: Apply as the last step of your AM routine, after moisturiser, and reapply every ~2 hours of sun exposure.

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

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