No7 Radiance+ 15% Vitamin C Serum Versus Estée Lauder Perfectionist Pro Serum Rapid Brightening Treatment with Ferment² + Vitamin C
Updated on June 28, 2024
Overview
What they are
These products are both reef safe serums. They have a total of 7 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for dry skin, sensitive skin, reducing pores, scar healing and better texture
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances
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
No7 Radiance+ 15% Vitamin C Serum 19 ingredients
Estée Lauder Perfectionist Pro Serum Rapid Brightening Treatment with Ferment² + Vitamin C 59 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
No7 Radiance+ 15% Vitamin C Serum 19 ingredients
Estée Lauder Perfectionist Pro Serum Rapid Brightening Treatment with Ferment² + Vitamin C 59 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin Conditioning3-O-Ethyl Ascorbic Acid
Skin Conditioning
Propylene Glycol
Humectant
Polysorbate 20
Emulsifying
Polyacrylate Crosspolymer-6
Emulsion StabilisingEthylhexylglycerin
Skin ConditioningSodium Hyaluronate
Humectant
Benzyl Alcohol
Perfuming
Allantoin
Skin Conditioning
Xanthan Gum
EmulsifyingPEG-40 Hydrogenated Castor Oil
Emulsifying
Sodium Citrate
BufferingLimonene
Perfuming
Dipropylene Glycol
MaskingLinalool
Perfuming
T-Butyl Alcohol
Perfuming
Parfum
Masking
Citric Acid
Buffering
Denatonium Benzoate
Masking
Water, 3-O-Ethyl Ascorbic Acid, Propylene Glycol, Polysorbate 20, Polyacrylate Crosspolymer-6, Ethylhexylglycerin, Sodium Hyaluronate, Benzyl Alcohol, Allantoin, Xanthan Gum, PEG-40 Hydrogenated Castor Oil, Sodium Citrate, Limonene, Dipropylene Glycol, Linalool, T-Butyl Alcohol, Parfum, Citric Acid, Denatonium Benzoate
Water
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Glycereth-26
Humectant
Isononyl Isononanoate
EmollientDimethicone
Emollient
Propanediol
Solvent
Ascorbyl Glucoside
Antioxidant
Algae Extract
Emollient
Sucrose
Humectant
Acetyl Glucosamine
Skin ConditioningHydroxyethyl Urea
Humectant
Lens Esculenta Fruit Extract
Skin ConditioningCitrullus Lanatus Fruit Extract
Skin Conditioning
Pyrus Malus Fruit Extract
Skin Conditioning
Saccharum Officinarum Extract
MoisturisingMyrtus Communis Leaf Extract
Perfuming
Avena Sativa Kernel Extract
Abrasive
Triticum Vulgare Germ Extract
Skin ConditioningHordeum Vulgare Extract
EmollientCladosiphon Okamuranus Extract
Skin ConditioningSalicylic Acid
Masking
Hydrolyzed Prunus Domestica
Skin ConditioningCaffeine
Skin Conditioning
Sodium Lactate
BufferingDipotassium Glycyrrhizate
Humectant
Squalane
Emollient
Oryzanol
Skin ConditioningResveratrol
Antioxidant
Sodium Hyaluronate
Humectant
Sodium PCA
Humectant
Ethylhexylglycerin
Skin ConditioningBis-PEG-18 Methyl Ether Dimethyl Silane
EmollientTocopheryl Acetate
Antioxidant
PEG-75
HumectantOleth-3 Phosphate
Sorbitol
Humectant
Caprylyl Glycol
EmollientOleth-3
EmulsifyingSodium Polyaspartate
HumectantOleth-5
Emulsifying
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingPropylene Glycol Caprylate
Skin ConditioningDextrin
AbsorbentYeast Extract
Skin Conditioning
Choleth-24
EmulsifyingCarbomer
Emulsion StabilisingSodium Hydroxide
BufferingCeteth-24
CleansingXanthan Gum
EmulsifyingParfum
Masking
Glyceryl Acrylate/Acrylic Acid Copolymer
HumectantCitric Acid
Buffering
Sodium Citrate
BufferingDisodium EDTA
BHT
Antioxidant
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Phenoxyethanol
Preservative
Water, Butylene Glycol, Glycerin, Glycereth-26, Isononyl Isononanoate, Dimethicone, Propanediol, Ascorbyl Glucoside, Algae Extract, Sucrose, Acetyl Glucosamine, Hydroxyethyl Urea, Lens Esculenta Fruit Extract, Citrullus Lanatus Fruit Extract, Pyrus Malus Fruit Extract, Saccharum Officinarum Extract, Myrtus Communis Leaf Extract, Avena Sativa Kernel Extract, Triticum Vulgare Germ Extract, Hordeum Vulgare Extract, Cladosiphon Okamuranus Extract, Salicylic Acid, Hydrolyzed Prunus Domestica, Caffeine, Sodium Lactate, Dipotassium Glycyrrhizate, Squalane, Oryzanol, Resveratrol, Sodium Hyaluronate, Sodium PCA, Ethylhexylglycerin, Bis-PEG-18 Methyl Ether Dimethyl Silane, Tocopheryl Acetate, PEG-75, Oleth-3 Phosphate, Sorbitol, Caprylyl Glycol, Oleth-3, Sodium Polyaspartate, Oleth-5, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Propylene Glycol Caprylate, Dextrin, Yeast Extract, Choleth-24, Carbomer, Sodium Hydroxide, Ceteth-24, Xanthan Gum, Parfum, Glyceryl Acrylate/Acrylic Acid Copolymer, Citric Acid, Sodium Citrate, Disodium EDTA, BHT, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol
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 WaterEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumSodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
Its main functions are to maintain the pH of a product and neutralize metal ions.
The acidity of our skin is maintained by our glands and skin biome; normal pH level of skin is slightly acidic (~4.75-5.5).
Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Learn more about Sodium CitrateParfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "parfum" in the ingredients list is a different mixture.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
No7 Radiance+ 15% Vitamin C Serum 19 ingredients
Estée Lauder Perfectionist Pro Serum Rapid Brightening Treatment with Ferment² + Vitamin C 59 ingredients
Reviews
Here's what our community thinks
No7 Radiance+ 15% Vitamin C Serum 19 ingredients
Really didn’t like the texture it left. Have used far nicer bit c serums. Not awful but did not impress me. Got rid of before ran out and wouldn’t re purchase
