The INKEY List Polyglutamic Acid Hydrating Serum Versus Bioderma Sensibio AR
Updated on September 18, 2023
Overview
What they are
These products are both reef safe . They have a total of 3 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
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
The INKEY List Polyglutamic Acid Hydrating Serum 25 ingredients
Bioderma Sensibio AR 29 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
The INKEY List Polyglutamic Acid Hydrating Serum 25 ingredients
Bioderma Sensibio AR 29 ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDimethicone
Emollient
Butylene Glycol
Humectant
Bis-PEG-12 Dimethicone
Emollient
Glycerin
Humectant
Polymethylsilsesquioxane
Polysilicone-11
Phenoxyethanol
Preservative
Polyglutamic Acid
Skin Conditioning
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingIsohexadecane
EmollientPropanediol
SolventCoco-Glucoside
CleansingSodium Benzoate
Masking
Hydroxyethylcellulose
Emulsion StabilisingPolysorbate 80
Emulsifying
Ethylhexylglycerin
Skin ConditioningPotassium Sorbate
Preservative
Decyl Glucoside
CleansingDimethylacrylamide/Acrylic Acid/Polystyrene Ethyl Methacrylate Copolymer
Skin ConditioningSorbitan Oleate
Emulsifying
Trisodium Ethylenediamine Disuccinate
Caprylyl Glycol
EmollientHexylene Glycol
EmulsifyingOryza Sativa Bran Extract
Skin Conditioning
Water, Dimethicone, Butylene Glycol, Bis-PEG-12 Dimethicone, Glycerin, Polymethylsilsesquioxane, Polysilicone-11, Phenoxyethanol, Polyglutamic Acid, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Isohexadecane, Propanediol, Coco-Glucoside, Sodium Benzoate, Hydroxyethylcellulose, Polysorbate 80, Ethylhexylglycerin, Potassium Sorbate, Decyl Glucoside, Dimethylacrylamide/Acrylic Acid/Polystyrene Ethyl Methacrylate Copolymer, Sorbitan Oleate, Trisodium Ethylenediamine Disuccinate, Caprylyl Glycol, Hexylene Glycol, Oryza Sativa Bran Extract
Water
Skin ConditioningParaffinum Liquidum
Emollient
Glycerin
Humectant
Tridecyl Trimellitate
EmollientGlycol Palmitate
Emulsifying
Caprylic/Capric Triglyceride
MaskingCanola Oil
Emollient
Triceteareth-4 Phosphate
EmulsifyingFructooligosaccharides
HumectantMannitol
HumectantXylitol
HumectantRhamnose
HumectantLaminaria Ochroleuca Extract
Skin Conditioning
Glycyrrhetinic Acid
Skin ConditioningGlycine Soja Germ Extract
EmollientAllantoin
Skin Conditioning
Ginkgo Biloba Leaf Extract
Skin ConditioningCamellia Sinensis Leaf Extract
Antimicrobial
Propylene Glycol
Humectant
Pentylene Glycol
Skin ConditioningCaprylyl Glycol
EmollientGlycol Stearate
Emollient
PEG-2 Stearate
Emulsifying
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion Stabilising1,2-Hexanediol
Skin ConditioningCitric Acid
Buffering
Xanthan Gum
EmulsifyingDisodium EDTA
Sodium Hydroxide
BufferingWater, Paraffinum Liquidum, Glycerin, Tridecyl Trimellitate, Glycol Palmitate, Caprylic/Capric Triglyceride, Canola Oil, Triceteareth-4 Phosphate, Fructooligosaccharides, Mannitol, Xylitol, Rhamnose, Laminaria Ochroleuca Extract, Glycyrrhetinic Acid, Glycine Soja Germ Extract, Allantoin, Ginkgo Biloba Leaf Extract, Camellia Sinensis Leaf Extract, Propylene Glycol, Pentylene Glycol, Caprylyl Glycol, Glycol Stearate, PEG-2 Stearate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, 1,2-Hexanediol, Citric Acid, Xanthan Gum, Disodium EDTA, Sodium Hydroxide
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. 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 WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
The INKEY List Polyglutamic Acid Hydrating Serum 25 ingredients
Bioderma Sensibio AR 29 ingredients
Reviews
Here's what our community thinks
The INKEY List Polyglutamic Acid Hydrating Serum 25 ingredients
I've been checking out products with Polyglutamic Acid, since it can hold up to four times more moisture than Hyaluronic Acid. The serum smells slightly chemical like many INKEY List products. It is quite good and leaves my dry skin very hydrated and moisturized. Would probably buy it again, if it weren't for the pilling. [Updated: Rating]
I must have after Hyaluronic Acid serum. Just locks everything in. Also a great primer before makeup.
Bioderma Sensibio AR 29 ingredients
I would have loved this product if they had released a version for people with oily skin. Cause YES, to all the skincare companies, there’s people with rosacea and oily skin, stop focusing only on those who have dry skin. 😭😭
