The INKEY List Polyglutamic Acid Dewy Sunscreen SPF 30 Versus The Pastels Shop Invisible Sunscreen SPF50 PA+++
Updated on August 06, 2023
Overview
What they are
These products are both sunscreens. They have a total of 5 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens or sulfates
What's Inside
They both contain oils and silicones
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 Dewy Sunscreen SPF 30 40 ingredients
The Pastels Shop Invisible Sunscreen SPF50 PA+++ 26 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
The INKEY List Polyglutamic Acid Dewy Sunscreen SPF 30 40 ingredients
The Pastels Shop Invisible Sunscreen SPF50 PA+++ 26 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningOctocrylene
UV Absorber
Glycerin
Humectant
Ethylhexyl Salicylate
UV Absorber
Coco-Caprylate/Caprate
Emollient
Butyl Methoxydibenzoylmethane
UV Absorber
Phenylbenzimidazole Sulfonic Acid
UV Absorber
Triheptanoin
Skin ConditioningSaccharomyces Ferment
Skin Conditioning
Cetearyl Alcohol
Emollient
Glyceryl Stearate Se
Emulsifying
Tromethamine
BufferingGlyceryl Caprylate
EmollientPropanediol
Solvent
C9-12 Alkane
SolventDilinoleic Acid/Butanediol Copolymer
Sodium Stearoyl Glutamate
CleansingHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingDimethicone
Emollient
Squalane
Emollient
Hectorite
AbsorbentLauroyl Lysine
Skin ConditioningHydroxyethylcellulose
Emulsion StabilisingCaprylhydroxamic Acid
Dimethiconol
Emollient
Polysorbate 60
Emulsifying
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingOryza Sativa Hull Extract
MoisturisingCastor Oil/Ipdi Copolymer
Phenoxyethanol
Preservative
Polyglutamic Acid
Skin Conditioning
Sorbitan Isostearate
Emulsifying
Camellia Sinensis Leaf Extract
Antimicrobial
Ipomoea Batatas Root Extract
Skin ConditioningHydroxyacetophenone
Antioxidant
Sodium Benzoate
Masking
1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
EmollientLactobacillus Ferment Lysate
Skin Conditioning
Saccharomyces Lysate
Skin ConditioningWater, Octocrylene, Glycerin, Ethylhexyl Salicylate, Coco-Caprylate/Caprate, Butyl Methoxydibenzoylmethane, Phenylbenzimidazole Sulfonic Acid, Triheptanoin, Saccharomyces Ferment, Cetearyl Alcohol, Glyceryl Stearate Se, Tromethamine, Glyceryl Caprylate, Propanediol, C9-12 Alkane, Dilinoleic Acid/Butanediol Copolymer, Sodium Stearoyl Glutamate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethicone, Squalane, Hectorite, Lauroyl Lysine, Hydroxyethylcellulose, Caprylhydroxamic Acid, Dimethiconol, Polysorbate 60, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Oryza Sativa Hull Extract, Castor Oil/Ipdi Copolymer, Phenoxyethanol, Polyglutamic Acid, Sorbitan Isostearate, Camellia Sinensis Leaf Extract, Ipomoea Batatas Root Extract, Hydroxyacetophenone, Sodium Benzoate, 1,2-Hexanediol, Caprylyl Glycol, Lactobacillus Ferment Lysate, Saccharomyces Lysate
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Butylene Glycol
Humectant
Sodium Hyaluronate
Humectant
Zinc Oxide
Cosmetic Colorant
Glycerin
Humectant
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Phenoxyethanol
Preservative
Butyl Methoxydibenzoylmethane
UV Absorber
Sodium Polyglutamate
HumectantPhenyl Trimethicone
Skin Conditioning
Succinic Acid
BufferingPEG-40 Hydrogenated Castor Oil
Emulsifying
Centella Asiatica Extract
Cleansing
Maltodextrin
Absorbent
Scutellaria Baicalensis Root Extract
AstringentLeontopodium Alpinum Extract
Skin ConditioningBiosaccharide Gum-1
Skin Conditioning
Phospholipids
Skin Conditioning
Chondrus Crispus Extract
Skin Conditioning
Biosaccharide Gum-4
Skin Conditioning
Alpha-Glucan Oligosaccharide
CleansingSodium Benzoate
Masking
Ethylhexylglycerin
Skin ConditioningAlgin
Masking
Potassium Sorbate
Preservative
Water, Ethylhexyl Methoxycinnamate, Butylene Glycol, Sodium Hyaluronate, Zinc Oxide, Glycerin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Phenoxyethanol, Butyl Methoxydibenzoylmethane, Sodium Polyglutamate, Phenyl Trimethicone, Succinic Acid, PEG-40 Hydrogenated Castor Oil, Centella Asiatica Extract, Maltodextrin, Scutellaria Baicalensis Root Extract, Leontopodium Alpinum Extract, Biosaccharide Gum-1, Phospholipids, Chondrus Crispus Extract, Biosaccharide Gum-4, Alpha-Glucan Oligosaccharide, Sodium Benzoate, Ethylhexylglycerin, Algin, Potassium Sorbate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Also known as Avobenzone, this ingredient is a chemical sunscreen filter that provides protection in the UV-A range.
Avobenzone is globally approved and is the most commonly used UV-A filter in the world.
Studies have found that avobenzone becomes ineffective when exposed to UV light (it is not photostable; meaning that it breaks down in sunlight). Because of this, formulations that include avobenzone will usually contain stabilizers such as octocrylene.
However, some modern formulations (looking at you, EU!) are able to stabilize avobenzone by coating the molecules.
Avobenzone does not protect against the UV-B range, so it's important to check that the sunscreen you're using contains other UV filters that do!
The highest concentration of avobenzone permitted is 3% in the US, and 5% in the EU.
Learn more about Butyl MethoxydibenzoylmethaneGlycerin 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 GlycerinPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateWater. 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
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When to use
The INKEY List Polyglutamic Acid Dewy Sunscreen SPF 30 40 ingredients
The Pastels Shop Invisible Sunscreen SPF50 PA+++ 26 ingredients
Reviews
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