The INKEY List C-50 Blemish Night Treatment Versus No7 Protect & Perfect Intense Advanced Serum
Updated on June 19, 2024
Overview
What they are
These products are both cruelty-free . They have a total of 7 ingredients in common
Cool Features
They both contain BHA, Vitamin C and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and better texture
Free From
They both do not contain any common allergens or 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
The INKEY List C-50 Blemish Night Treatment 21 ingredients
No7 Protect & Perfect Intense Advanced Serum 33 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
The INKEY List C-50 Blemish Night Treatment 21 ingredients
No7 Protect & Perfect Intense Advanced Serum 33 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Sodium Ascorbyl Phosphate
Antioxidant
Salicylic Acid
Masking
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Phenoxyethanol
Preservative
Caprylyl/Capryl Glucoside
CleansingXanthan Gum
EmulsifyingGlycerin
Humectant
Sodium Hydroxide
BufferingMadecassoside
Antioxidant
Ethylhexylglycerin
Skin ConditioningHydroxyacetophenone
Antioxidant
Sodium Gluconate
Skin ConditioningSodium Metabisulfite
Antioxidant
Lecithin
Emollient
Ascorbyl Palmitate
Antioxidant
Nelumbo Nucifera Flower Extract
Skin ConditioningNymphaea Coerulea Flower Extract
Skin ConditioningTocopherol
Antioxidant
Helianthus Annuus Seed Oil
Emollient
Water, Propanediol, Sodium Ascorbyl Phosphate, Salicylic Acid, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Phenoxyethanol, Caprylyl/Capryl Glucoside, Xanthan Gum, Glycerin, Sodium Hydroxide, Madecassoside, Ethylhexylglycerin, Hydroxyacetophenone, Sodium Gluconate, Sodium Metabisulfite, Lecithin, Ascorbyl Palmitate, Nelumbo Nucifera Flower Extract, Nymphaea Coerulea Flower Extract, Tocopherol, Helianthus Annuus Seed Oil
Dimethicone
Emollient
Water
Skin ConditioningDimethicone Crosspolymer
Emulsion Stabilising
Butylene Glycol
Humectant
Glycerin
Humectant
Alcohol Denat.
Antimicrobial
Sodium Ascorbyl Phosphate
Antioxidant
PEG/PPG-18/18 Dimethicone
Emulsifying
Magnesium Sulfate
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Polyglyceryl-4 Isostearate
Emulsifying
Hexyl Laurate
Emollient
Phenoxyethanol
Preservative
Retinyl Palmitate
Skin Conditioning
Hydrolyzed Rice Protein
Skin ConditioningPropylene Glycol
Humectant
Tocopheryl Acetate
Antioxidant
Sorbitan Laurate
Emulsifying
Salicylic Acid
Masking
Methylparaben
Preservative
Carbomer
Emulsion StabilisingMedicago Sativa Extract
TonicEthylparaben
Preservative
Polysorbate 20
Emulsifying
Hydroxyethylcellulose
Emulsion StabilisingAcetyl Dipeptide-1 Cetyl Ester
Skin Conditioning
Panax Ginseng Root Extract
Emollient
Morus Alba Leaf Extract
Skin ConditioningSodium Benzoate
Masking
Tocopherol
Antioxidant
Ethylhexylglycerin
Skin ConditioningPalmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tetrapeptide-7
Skin Conditioning
Dimethicone, Water, Dimethicone Crosspolymer, Butylene Glycol, Glycerin, Alcohol Denat., Sodium Ascorbyl Phosphate, PEG/PPG-18/18 Dimethicone, Magnesium Sulfate, Cetyl PEG/PPG-10/1 Dimethicone, Polyglyceryl-4 Isostearate, Hexyl Laurate, Phenoxyethanol, Retinyl Palmitate, Hydrolyzed Rice Protein, Propylene Glycol, Tocopheryl Acetate, Sorbitan Laurate, Salicylic Acid, Methylparaben, Carbomer, Medicago Sativa Extract, Ethylparaben, Polysorbate 20, Hydroxyethylcellulose, Acetyl Dipeptide-1 Cetyl Ester, Panax Ginseng Root Extract, Morus Alba Leaf Extract, Sodium Benzoate, Tocopherol, Ethylhexylglycerin, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ethylhexylglycerin (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.
Glycerin 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.
Salicylic Acid (also known as beta hydroxy acid or BHA) is a well-known ingredient for treating skin that struggles with acne and clogged pores. It exfoliates both the skin's surface and deep within the pores to help clear out buildup, control oil, and reduce inflammation.
Unlike AHAs (alpha hydroxy acids), salicylic acid is oil-soluble. This allows it to penetrate into pores which makes it especially effective for treating blackheads and preventing future breakouts.
Salicylic acid is also known for its soothing properties. It has a similar structure to aspirin and can calm inflamed or irritated skin, making it a good option for acne-prone skin that is also sensitive.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing this ingredient into your routine.
While salicylic acid does not increase sun sensitivity, it’s still important to wear sunscreen daily to protect your skin.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
Learn more about Salicylic AcidSodium Ascorbyl Phosphate is a form of Vitamin C. It is the salt of ascorbic acid.
This ingredient is more gentle than ascorbic acid. It is also more stable when exposed to light and oxygen.
Vitamin C helps reduce redness, improve skin texture, reduce the effects of aging, reduce the visibility of dark spots, and brighten skin.
Your skin uses Vitamin C to produce collagen and collagen production plays a role in having a strong skin barrier and plump skin. As an antioxidant, this ingredient also helps reduce the signs of aging such as fine-lines and wrinkles.
VItamin C helps brighten skin by blocking the process of skin darkening.
In a 2011 study, Sodium Ascorbyl Phosphate was found to have antibacterial properties. This may help treat acne.
Read more about other types of Vitamin C:
Learn more about Sodium Ascorbyl PhosphateTocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolWater. 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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