Here's our complete breakdown comparing the ingredients, attributes, and more of The INKEY List Tranexamic Acid Hyperpigmentation Treatment versus Paula's Choice C15 Super Booster US .
Last updated on November 03, 2023. Published on April 02, 2023
Overview
What they are
These products are both cruelty-free and reef safe facial treatments. They have a total of 8 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, 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 fragrances
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
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Facial Treatment
Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.
Price
Ingredient Info
The INKEY List Tranexamic Acid Hyperpigmentation Treatment 23 ingredients
Paula's Choice C15 Super Booster 21 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
The INKEY List Tranexamic Acid Hyperpigmentation Treatment 23 ingredients
Paula's Choice C15 Super Booster 21 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
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This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
The INKEY List Tranexamic Acid Hyperpigmentation Treatment 23 ingredients
Paula's Choice C15 Super Booster 21 ingredients
Water • Butylene Glycol • Glycerin • Ascorbyl Glucoside • Tranexamic Acid • Euterpe Oleracea Fruit Extract • 1-Methylhydantoin-2-Imide • Sodium Acrylates Copolymer • Phenoxyethanol • Carbomer • Sodium Hydroxide • Cetearyl Olivate • Benzyl Alcohol • Sorbitan Olivate • 2-Hydroxyethyl Acrylate • Lecithin • Squalane • Ethylhexylglycerin • Sodium Gluconate • Polysorbate 60 • Dehydroacetic Acid • Lactobacillus Ferment • Sorbitan Isostearate
Water • Ascorbic Acid • Butylene Glycol • Ethoxydiglycol • Glycerin • Ppg-26-Buteth-26 • Peg-40 Hydrogenated Castor Oil • Pentylene Glycol • Tocopherol • Sodium Hyaluronate • Hexanoyl Dipeptide-3 Norleucine Acetate • Lecithin • Ferulic Acid • Panthenol • Bisabolol • Oryza Sativa Bran Extract • Propyl Gallate • Sodium Gluconate • Sodium Hydroxide • Phenoxyethanol • Ethylhexylglycerin
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterThe INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 1.
Paula's Choice C15 Super Booster US contains this as ingredient number 1.
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.
The INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 2.
Paula's Choice C15 Super Booster US contains this as ingredient number 3.
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 GlycerinThe INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 3.
Paula's Choice C15 Super Booster US contains this as ingredient number 5.
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.
The INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 9.
Paula's Choice C15 Super Booster US contains this as ingredient number 20.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideThe INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 11.
Paula's Choice C15 Super Booster US contains this as ingredient number 19.
Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.
Lecithin is an emollient. Emollients help soften the skin and creates a barrier to keep moisture in.
As an emulsifier, it also helps prevent water and oil ingredients from separating. Lecithin can help ingredients be better absorbed by the skin. The phospholipids in Lecithin can produce liposomes. Liposomes help other ingredients get through the skin barrier.
Learn more about LecithinThe INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 16.
Paula's Choice C15 Super Booster US contains this as ingredient number 12.
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.
The INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 18.
Paula's Choice C15 Super Booster US contains this as ingredient number 21.
This is the synthetic salt of gluconic acid, a form of PHA and mild exfoliant.
It is mainly used to stabilize oil and butter formulations from going bad. Sodium gluconate is a humectant, pH regulator, and chelating agent.
Chelating agents help neutralize unwanted metals from affecting the formulation.
Sodium gluconate is water-soluble.
Learn more about Sodium GluconateThe INKEY List Tranexamic Acid Hyperpigmentation Treatment contains this as ingredient number 19.
Paula's Choice C15 Super Booster US contains this as ingredient number 18.
Here's what our community thinks of the ingredients in these two products.
The INKEY List Tranexamic Acid Hyperpigmentation Treatment 23 ingredients
Paula's Choice C15 Super Booster 21 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
The INKEY List Tranexamic Acid Hyperpigmentation Treatment 23 ingredients
Paula's Choice C15 Super Booster 21 ingredients
Reviews
Here's what our community thinks
Alternatives
Our Dupe Finder has found 6 potential alternatives that have similar ingredients to The INKEY List Tranexamic Acid Hyperpigmentation Treatment.
See 6 alternativesOur Dupe Finder has found 23 potential alternatives that have similar ingredients to Paula's Choice C15 Super Booster US.
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