Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Paula's Choice 10% Niacinamide Booster versus The INKEY List Niacinamide Oil Control Serum .

Last updated on February 06, 2024. Published on October 16, 2020

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 10 ingredients in common

Cool Features

They both contain hyaluronic acid and niacinamide

Suited For

They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots

Free From

They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates

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

Facial Treatment American Brand United States
Serum British Brand United Kingdom

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Serum

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

Price

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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
Niacinamide
Hyaluronic Acid

Benefits

Hydrating
Good For Oily Skin
Redness Reducing (5)
Reduces Irritation (4)
Skin Texture
Reduces Large Pores
Anti-Aging (2)
Dark Spots (4)
Scar Healing (2)
Acne Fighting
Brightening (3)

Notable Ingredients

Niacinamide
Hyaluronic Acid

Benefits

Hydrating (2)
Good For Oily Skin
Redness Reducing (2)
Reduces Irritation (2)
Reduces Large Pores
Dark Spots
Scar Healing
Acne Fighting
Brightening (3)
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Ingredients Compared

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

Water β€’ Niacinamide β€’ Acetyl Glucosamine β€’ Ascorbyl Glucoside β€’ Butylene Glycol β€’ Phospholipids β€’ Sodium Hyaluronate β€’ Allantoin β€’ Boerhavia Diffusa Root Extract β€’ Glycerin β€’ Dipotassium Glycyrrhizate β€’ Glycyrrhiza Glabra Root Extract β€’ Ubiquinone β€’ Epigallocatechin Gallate β€’ Beta-Glucan β€’ Panthenol β€’ Carnosine β€’ Genistein β€’ Citric Acid β€’ Sodium Citrate β€’ Sodium Hydroxide β€’ Xanthan Gum β€’ Disodium EDTA β€’ Ethylhexylglycerin β€’ Phenoxyethanol

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Water β€’ Niacinamide β€’ Glycerin β€’ Propanediol β€’ Butylene Glycol β€’ Phenoxyethanol β€’ Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer β€’ Hydroxyethylcellulose β€’ Phospholipids β€’ Squalane β€’ Xanthan Gum β€’ Glycine Soja Oil β€’ Allantoin β€’ Sodium Phytate β€’ Polysorbate 60 β€’ Panthenol β€’ Glycolipids β€’ Leuconostoc/Radish Root Ferment Filtrate β€’ Sorbitan Isostearate β€’ Glycine Soja Sterols β€’ Citric Acid β€’ Hyaluronic Acid β€’ Disodium Phosphate β€’ Sodium Phosphate

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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

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 1.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 1.

2
What it does: Smoothing
Community Rating: Loved

Niacinamide has emerged as an all-star ingredient due to its many benefits.

It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.

Other benefits include smoothing wrinkles and minimizing redness.

The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.

Learn more about Niacinamide

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 2.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 2.

3
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 5.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 5.

4
What it does: Skin Conditioning
Community Rating: Loved

Phospholipids are naturally found in our skin as they are the main component of cell membranes. Phospholipids have humectant, emollient, antioxidant properties.

The phospholipids in our skin can be naturally depleted. Replenishing the phospholipids in our skin can help hydrate your skin. Due to their hygroscopic nature, they act as humectants and emollients. Humectants draw moisture from the air to your skin, while emollients help trap moisture in. This ingredient is non-occlusive.

Studies show phospholipids display antioxidant activity and may help with reducing the signs of aging.

Phospholipids are complex lipids that contain glycerin, two fatty acids, and a phosphate group. Some foods that contain phospholipids include soybeans and milk. The phospholipids found in soy come from Lecithin. This ingredient can also be synthetically created.

Some types of phospholipids:

Learn more about Phospholipids

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 6.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 9.

5
What it does: Skin Conditioning, Skin Protecting, Soothing
Community Rating: Loved

Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.

Some studies have shown this ingredient can promote wound healing with higher concentrations.

Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.

Learn more about Allantoin

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 8.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 13.

6
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

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 Glycerin

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 10.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 3.

7
What it does: Skin Conditioning
Community Rating: Loved

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

lt is a humectant, meaning that it helps the skin attract and retain moisture.

Another benefit is the anti-inflammatory abilities. This means that it's great for sensitive, irritation-prone skin.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

Learn more about Panthenol

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 16.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 16.

8
What it does: Buffering, Masking
Community Rating: Disliked

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

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.

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 look more even.

Read more about some other popular AHA's here:

Learn more about Citric Acid

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 19.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 21.

9
What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
Community Rating: Disliked

Xanthan 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 Gum

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 22.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 11.

10
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.

Paula's Choice 10% Niacinamide Booster contains this as ingredient number 25.

The INKEY List Niacinamide Oil Control Serum contains this as ingredient number 6.

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

60% are loved or liked
16% have mixed ratings
16% are disliked or very disliked
8% have no rating yet
50% are loved or liked
17% have mixed ratings
21% are disliked or very disliked
13% 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

Paula's Choice 10% Niacinamide Booster 25 ingredients

5.0 /5
from 2 reviews
ManShan_33's Avatar'
Aug 31, 2023

Highly effective for fighting and preventing acne, watery consistency for quick absorption

Highly effective for fighting and preventing acne, watery consistency for quick absorption

The INKEY List Niacinamide Oil Control Serum 24 ingredients

3.9 /5
from 8 reviews
Hubayobi's Avatar'
Dec 9, 2023

SUPER GOOD
I had redness on my cheeks and this product got rid of it! It’s super cheap and it’s seems small but it lasted me like 3 months. It’s very lightweight but it has a little bit tacky finish but after you layer it with...

SUPER GOOD
I had redness on my cheeks and this product got rid of it! It’s super cheap and it’s seems small but it lasted me like 3 months. It’s very lightweight but it has a little bit tacky finish but after you layer it with moisturizer it feels good. Did such a great job. Recommend!

Great Value
Light
Absorbs Well
Sticky
No Scent
Works Well
Mac_R's Avatar'
Apr 27, 2023

Cleared up my fungal acne
This product helped clear up my oily T-Zone and the fungal acne that resulted. Has a weird play-doh smell at first, but that quickly goes away. #1 Niacinimide product.

Cleared up my fungal acne
This product helped clear up my oily T-Zone and the fungal acne that resulted. Has a weird play-doh smell at first, but that quickly goes away. #1 Niacinimide product.

faulmag's Avatar'
Dec 24, 2023

Did not irritate my rather sensitive skin, and I like that it also has hyaluronic acid. However, I hate the bottle, it feels like I bought it at the dollar store.

Did not irritate my rather sensitive skin, and I like that it also has hyaluronic acid. However, I hate the bottle, it feels like I bought it at the dollar store.

Great Value
Absorbs Well
Works Well

Price

Shop this product
We earn a small commission when you shop through our links, at no extra cost to you. We appreciate your support!
See 4 Current Skincare Sales ->
Shop this product
We earn a small commission when you shop through our links, at no extra cost to you. We appreciate your support!
See 4 Current Skincare Sales ->

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