La Roche-Posay Effaclar Duo[+] Unifiant Versus Physiogel Calming Relief Serum
Updated on January 08, 2025
Overview
Suited For
They're both likely to be good for anti aging, dry skin, sensitive skin and scar healing
Free From
They both do not contain any common allergens
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
La Roche-Posay Effaclar Duo[+] Unifiant 38 ingredients
Physiogel Calming Relief Serum 29 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
La Roche-Posay Effaclar Duo[+] Unifiant 38 ingredients
Physiogel Calming Relief Serum 29 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Isocetyl Stearate
Emollient
Niacinamide
Smoothing
Isopropyl Lauroyl Sarcosinate
Skin ConditioningAmmonium Polyacryloyldimethyl Taurate
Emulsion StabilisingMethyl Methacrylate Crosspolymer
T-Butyl Alcohol
Perfuming
Sodium Hydroxide
BufferingOleic Acid
Emollient
Salicylic Acid
Masking
Silica Silylate
EmollientPoloxamer 338
EmulsifyingNylon-12
Polysorbate 80
Emulsifying
Zinc PCA
Humectant
Linoleic Acid
Cleansing
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Isohexadecane
EmollientOleamide
Octanediol
Capryloyl Salicylic Acid
Exfoliating
Caprylyl Glycol
EmollientPiroctone Olamine
Preservative
Myristyl Myristate
Emollient
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
Emulsion StabilisingParfum
Masking
Sorbitan Oleate
Emulsifying
Disodium EDTA
Potassium Cetyl Phosphate
EmulsifyingBHT
Antioxidant
Glyceryl Stearate Se
Emulsifying
CI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantMica
Cosmetic Colorant
Water, Glycerin, Dimethicone, Isocetyl Stearate, Niacinamide, Isopropyl Lauroyl Sarcosinate, Ammonium Polyacryloyldimethyl Taurate, Methyl Methacrylate Crosspolymer, T-Butyl Alcohol, Sodium Hydroxide, Oleic Acid, Salicylic Acid, Silica Silylate, Poloxamer 338, Nylon-12, Polysorbate 80, Zinc PCA, Linoleic Acid, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Isohexadecane, Oleamide, Octanediol, Capryloyl Salicylic Acid, Caprylyl Glycol, Piroctone Olamine, Myristyl Myristate, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Parfum, Sorbitan Oleate, Disodium EDTA, Potassium Cetyl Phosphate, BHT, Glyceryl Stearate Se, CI 77891, CI 77491, CI 77492, CI 77499, Mica
Water
Skin ConditioningButyrospermum Parkii Butter
Skin Conditioning
Butylene Glycol
Humectant
Tridecyl Stearate
Emollient
Isodecyl Salicylate
Skin ConditioningPEG-30 Dipolyhydroxystearate
Emulsifying
Tridecyl Trimellitate
EmollientPersea Gratissima Oil
Skin Conditioning
Isocetyl Stearoyl Stearate
Emollient
Propylene Glycol
Humectant
Dipentaerythrityl Hexacaprylate/Hexacaprate
EmulsifyingSorbitan Sesquioleate
Emulsifying
Magnesium Sulfate
Phenoxyethanol
Preservative
Hydrogenated Castor Oil
Emollient
Sodium PCA
Humectant
Ozokerite
Emulsion StabilisingMethylparaben
Preservative
Tocopheryl Acetate
Antioxidant
Isopropyl Palmitate
Emollient
Disodium EDTA
Copper PCA
HumectantButylparaben
Masking
Ethylparaben
Preservative
Propylparaben
Preservative
Helianthus Annuus Seed Oil
Emollient
CI 75130
Cosmetic ColorantTocopherol
Antioxidant
Citric Acid
Buffering
Water, Butyrospermum Parkii Butter, Butylene Glycol, Tridecyl Stearate, Isodecyl Salicylate, PEG-30 Dipolyhydroxystearate, Tridecyl Trimellitate, Persea Gratissima Oil, Isocetyl Stearoyl Stearate, Propylene Glycol, Dipentaerythrityl Hexacaprylate/Hexacaprate, Sorbitan Sesquioleate, Magnesium Sulfate, Phenoxyethanol, Hydrogenated Castor Oil, Sodium PCA, Ozokerite, Methylparaben, Tocopheryl Acetate, Isopropyl Palmitate, Disodium EDTA, Copper PCA, Butylparaben, Ethylparaben, Propylparaben, Helianthus Annuus Seed Oil, CI 75130, Tocopherol, Citric Acid
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
La Roche-Posay Effaclar Duo[+] Unifiant 38 ingredients
Physiogel Calming Relief Serum 29 ingredients
