Paula's Choice Discoloration Repair Serum Versus Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 11 ingredients in common
Cool Features
They both contain niacinamide 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 dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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 needs an update? Let us know.
Ingredient Info
Paula's Choice Discoloration Repair Serum 29 ingredients
Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum 41 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Paula's Choice Discoloration Repair Serum 29 ingredients
Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum 41 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningNiacinamide
Smoothing
Glycerin
Humectant
Tranexamic Acid
Astringent
C13-15 Alkane
SolventCaprylic/Capric Triglyceride
MaskingDicaprylyl Carbonate
EmollientEthyl Macadamiate
Skin Conditioning
Behenyl Alcohol
Emollient
Glyceryl Stearate
Emollient
Butylene Glycol
Humectant
Silybum Marianum Seed Oil
Skin Conditioning
Tocopherol
Antioxidant
Lactobacillus/Coconut Fruit Juice Ferment Filtrate
Skin ConditioningLecithin
EmollientBakuchiol
Antimicrobial
Xanthan Gum
EmulsifyingCaprylyl Glycol
EmollientHydrogenated Lecithin
EmulsifyingAllantoin
Skin Conditioning
Glycine Soja Oil
Emollient
Hexylene Glycol
EmulsifyingBoerhavia Diffusa Root Extract
Skin Protecting
Glycine Soja Sterols
Emollient
Citric Acid
Buffering
Sodium Phytate
Malic Acid
Buffering
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningWater, 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
Water
Skin ConditioningNiacinamide
Smoothing
Lactobacillus/Ganoderma Lucidum Extract/Lentinus Edodes Extract Ferment Filtrate
Skin ConditioningC13-15 Alkane
SolventTranexamic Acid
Astringent
Glycerin
Humectant
Alpha-Arbutin
Antioxidant
Pentylene Glycol
Skin ConditioningButylene Glycol
Humectant
Tocopheryl Acetate
Antioxidant
Palmaria Palmata Extract
Skin ProtectingAsparagopsis Armata Extract
Skin ProtectingHelianthus Annuus Seed Oil
Emollient
Ascophyllum Nodosum Extract
Skin ConditioningGlycyrrhiza Glabra Root Extract
Bleaching
Pancratium Maritimum Extract
BleachingLactobacillus Ferment
Skin ConditioningHydrolyzed Pea
Skin ConditioningHydrolyzed Pea Protein
EmollientBisabolol
Masking
Panthenol
Skin Conditioning
Tocopherol
Antioxidant
Arginine/Lysine Polypeptide
Skin Conditioning
Glucose
HumectantPentapeptide-34 Trifluoroacetate
Emollient
1,2-Hexanediol
Skin ConditioningCaprylyl Glycol
EmollientC14-22 Alcohols
Emulsion StabilisingXanthan Gum
EmulsifyingHydrogenated Starch Hydrolysate
HumectantC12-20 Alkyl Glucoside
EmulsifyingPropanediol
SolventSorbitan Caprylate
EmulsifyingCarbomer
Emulsion StabilisingSodium Phytate
Sodium Succinate
BufferingSodium Chloride
Masking
Sorbic Acid
Preservative
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Phenoxyethanol
Preservative
Water, Niacinamide, Lactobacillus/Ganoderma Lucidum Extract/Lentinus Edodes Extract Ferment Filtrate, C13-15 Alkane, Tranexamic Acid, Glycerin, Alpha-Arbutin, Pentylene Glycol, Butylene Glycol, Tocopheryl Acetate, Palmaria Palmata Extract, Asparagopsis Armata Extract, Helianthus Annuus Seed Oil, Ascophyllum Nodosum Extract, Glycyrrhiza Glabra Root Extract, Pancratium Maritimum Extract, Lactobacillus Ferment, Hydrolyzed Pea, Hydrolyzed Pea Protein, Bisabolol, Panthenol, Tocopherol, Arginine/Lysine Polypeptide, Glucose, Pentapeptide-34 Trifluoroacetate, 1,2-Hexanediol, Caprylyl Glycol, C14-22 Alcohols, Xanthan Gum, Hydrogenated Starch Hydrolysate, C12-20 Alkyl Glucoside, Propanediol, Sorbitan Caprylate, Carbomer, Sodium Phytate, Sodium Succinate, Sodium Chloride, Sorbic Acid, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterNiacinamide 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 NiacinamideGlycerin 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 GlycerinTranexamic 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.
Its brightening property makes it great at reducing the appearance of acne scars and marks.
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 AcidC13-15 Alkane is a group of alkanes with 13 to 15 carbon atoms in the alkyl chain.
It is a solvent and texture enhancer. Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
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.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Tocopherol (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 TocopherolXanthan 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 GumCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolSodium Phytate is the synthetic salt form of phytic acid. Phytic acid is an antioxidant and can be found in plant seeds.
Sodium Phytate is a chelating agent. Chelating agents help prevent metals from binding to water. This helps stabilize the ingredients and the product.
Phenoxyethanol 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Paula's Choice Discoloration Repair Serum 29 ingredients
Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum 41 ingredients
