Here's our complete breakdown comparing the ingredients, attributes, and more of The INKEY List Tranexamic Acid Night Treatment versus Paula's Choice Discoloration Repair Serum .
Last updated on July 18, 2023. Published on May 17, 2021
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 7 ingredients in common
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing and dark spots
Free From
They both do not contain any 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
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
Ingredient Info
The INKEY List Tranexamic Acid Night Treatment 23 ingredients
Paula's Choice Discoloration Repair Serum 29 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:
Vegan
This product is 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 🎉
Fragrance Free
This product is free of fragrances 🎉
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 Night Treatment 23 ingredients
Paula's Choice Discoloration Repair Serum 29 ingredients
Notable Ingredients
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Benefits
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Concerns
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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:
Benefits
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:
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:
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Concerns
This product contains 1 ingredient that may have this attribute:
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 Night Treatment 23 ingredients
Paula's Choice Discoloration Repair Serum 29 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 • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Lecithin • Squalane • Ethylhexylglycerin • Sodium Gluconate • Polysorbate 60 • Dehydroacetic Acid • Lactobacillus Ferment • Sorbitan Isostearate
Water • Niacinamide • Glycerin • Tranexamic Acid • C13-15 Alkane • Caprylic/Capric Triglyceride • Dicaprylyl Carbonate • Ethyl Macadamiate • Behenyl Alcohol • Glyceryl Stearate • Butylene Glycol • Silybum Marianum Seed Oil • Tocopherol • Lactobacillus/Coconut Fruit Juice Ferment Filtrate • Lecithin • Bakuchiol • Xanthan Gum • Caprylyl Glycol • Hydrogenated Lecithin • Allantoin • Glycine Soja Oil • Hexylene Glycol • Boerhavia Diffusa Root Extract • Glycine Soja Sterols • Citric Acid • Sodium Phytate • Malic Acid • 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 Night Treatment contains this as ingredient number 1.
Paula's Choice Discoloration Repair Serum 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 Night Treatment contains this as ingredient number 2.
Paula's Choice Discoloration Repair Serum contains this as ingredient number 11.
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 Night Treatment contains this as ingredient number 3.
Paula's Choice Discoloration Repair Serum contains this as ingredient number 3.
Tranexamic Acid is best used for treating hyperpigmentation, discoloration, and melasma. It can also help build a stronger skin barrier.
Once applied, Tranexamic Acid starts decreasing inflammation from UV exposure. Tranexamic Acid also prevents our skin cells from meeting the pigment production cells.
Fun fact: Tranexamic Acid is also a medication used to reduce heavy bleeding.
This acid is derived from lysine, an amino acid.
Learn more about Tranexamic AcidThe INKEY List Tranexamic Acid Night Treatment contains this as ingredient number 5.
Paula's Choice Discoloration Repair Serum contains this as ingredient number 4.
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 Night Treatment contains this as ingredient number 9.
Paula's Choice Discoloration Repair Serum contains this as ingredient number 28.
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 Night Treatment contains this as ingredient number 16.
Paula's Choice Discoloration Repair Serum contains this as ingredient number 15.
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 Night Treatment contains this as ingredient number 18.
Paula's Choice Discoloration Repair Serum contains this as ingredient number 29.
Here's what our community thinks of the ingredients in these two products.
The INKEY List Tranexamic Acid Night Treatment 23 ingredients
Paula's Choice Discoloration Repair Serum 29 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
The INKEY List Tranexamic Acid Night Treatment 23 ingredients
Paula's Choice Discoloration Repair Serum 29 ingredients
Alternatives
Our Dupe Finder has found 8 potential alternatives that have similar ingredients to The INKEY List Tranexamic Acid Night Treatment.
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