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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Skincyclopedia 20% Vitamin C Face Serum versus The INKEY List 15% Vitamin C and EGF Brightening Serum .

Last updated on March 02, 2024. Published on September 22, 2023

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 3 ingredients in common

Cool Features

They both contain Vitamin C

Suited For

They're both likely to be good for anti aging, brightening skin, scar healing, dark spots and better texture

Free From

They both do not contain any parabens, silicones or sulfates

What's Inside

They both contain oils

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Serum British Brand United Kingdom
Serum British Brand United Kingdom

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Vitamin C
Vitamin E

Benefits

Hydrating
Redness Reducing
Skin Texture
Anti-Aging
Dark Spots
Scar Healing
Brightening (3)

Concerns

Acne Trigger

Notable Ingredients

AHA
Vitamin C
Peptides

Benefits

Redness Reducing
Skin Texture
Anti-Aging
Dark Spots
Scar Healing
Brightening (2)

Concerns

Drying
May Worsen Oily Skin
Irritating
Rosacea (2)
Eczema
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

Skincyclopedia 20% Vitamin C Face Serum contains this as ingredient number 1.

The INKEY List 15% Vitamin C and EGF Brightening Serum contains this as ingredient number 1.

2
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.

Skincyclopedia 20% Vitamin C Face Serum contains this as ingredient number 10.

The INKEY List 15% Vitamin C and EGF Brightening Serum contains this as ingredient number 5.

3
What it does: Skin Conditioning
Community Rating: Mixed

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.

Skincyclopedia 20% Vitamin C Face Serum contains this as ingredient number 11.

The INKEY List 15% Vitamin C and EGF Brightening Serum contains this as ingredient number 9.

Here's what our community thinks of the ingredients in these two products.

33% are loved or liked
17% have mixed ratings
50% are disliked or very disliked
0% have no rating yet
38% are loved or liked
31% have mixed ratings
31% are disliked or very disliked
0% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

Skincyclopedia 20% Vitamin C Face Serum 12 ingredients

2.0 /5
from 1 rating
Great Value (1) Pilling (1) Sticky (1) Strong Scent (1) Works Well (1)
Valerija's avatar

Valerija

20 days ago · Combination Skin
Review

I was very excited about this serum, as the price point is wonderful and reviews described it to have a very light and watery consistency. Finally,...

I was very excited about this serum, as the price point is wonderful and reviews described it to have a very light and watery consistency. Finally, the ingredient list I saw online was fragrance- and oil-free.

Unfortunately, the reality wasn't the case... After reformulation, now it contains almond oil (Prunus Amygdalus Dulcis Oil) which contributes to comedgenicity and quite a strong smell which lingers. Moreover, the serum is very sticky and hard to layer. Right after application, as soon as it dried down, I have a feeling like a slightly tight film is formed on my face, which starts pilling in combination with more than 1 product.

All in all, I definitely do not recommend it. However, I gave it two stars because I ended up using it on my arms for keratosis pilaris and it seem to be helping due to a good concentration of Sodium Ascorbyl Phosphate.

The INKEY List 15% Vitamin C and EGF Brightening Serum 13 ingredients

15% Vitamin C and EGF Brightening Serum hasn't been rated yet.
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Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Skincyclopedia 20% Vitamin C Face Serum.

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Our Dupe Finder has found 47 potential alternatives that have similar ingredients to The INKEY List 15% Vitamin C and EGF Brightening Serum.

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