Glossier Solution Skin-Perfecting Daily Chemical Exfoliator

Versus

Glossier Solution Skin-Perfecting Daily Chemical Exfoliator Versus Biologique Recherche Lotion P50W

Updated on July 18, 2023

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 9 ingredients in common

Cool Features

They both contain AHA, BHA, niacinamide and PHA

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, dark spots and better texture

Free From

They both do not contain any harsh alcohols, common allergens, 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 needs an update? Let us know.

New Comparison

Glossier Solution Skin-Perfecting Daily Chemical Exfoliator

Exfoliator

American Brand United States

Biologique Recherche Lotion P50W

Toner

Brand

Ingredient Info

Click any item below to learn more and see relevant ingredients

Glossier Solution Skin-Perfecting Daily Chemical Exfoliator 25 ingredients

Biologique Recherche Lotion P50W 27 ingredients

ph level

At a glance

Click on any of the items below to learn more

Glossier Solution Skin-Perfecting Daily Chemical Exfoliator 25 ingredients

Biologique Recherche Lotion P50W 27 ingredients

Notable Ingredients

Benefits

Concerns

Notable Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products

Solution Skin-Perfecting Daily Chemical Exfoliator

Salicylic Acid Masking, Preservative, Skin Conditioning

BHA • Preservative • 5 Benefits • 4 Concerns

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

Liked Full details ->

Water Skin Conditioning, Solvent

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.

Loved Full details ->

Lactic Acid Buffering, Humectant, Skin Conditioning

AHA • 6 Benefits • 3 Concerns

Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.

Loved Full details ->

Glycolic Acid Buffering

AHA • 7 Benefits • 2 Concerns

Glycolic Acid is arguably the most famous AHA with research to back up its benefits. Its main role is to peel the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.

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Gluconolactone Skin Conditioning

PHA • 2 Benefits

Gluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.

Liked Full details ->

Propanediol Solvent

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

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Ethoxydiglycol Humectant, Solvent

0 / 0

Ethoxydiglycol is a synthetic solvent.

0 Com. / 0 Irr.

Mixed Full details ->

Magnesium Chloride

We don't have a description for Magnesium Chloride.

Mixed Full details ->

Sodium Hydroxide Buffering

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.

Mixed Full details ->

Glycereth-7 Trimethyl Ether Skin Conditioning

We don't have a description for Glycereth-7 Trimethyl Ether.

Unknown Full details ->

Niacinamide Smoothing

Niacinamide • 6 Benefits

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

Loved Full details ->

Betaine Humectant, Skin Conditioning

3 Benefits

Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.

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Inositol Humectant

Inositol is a sugar alcohol naturally found in the human body. Our bodies use this ingredient in the process of growing new cells.

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Citric Acid Buffering, Masking

AHA • 4 Benefits • 2 Concerns

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

Disliked Full details ->

Glycerin Humectant, Skin Conditioning, Skin Protecting

0 / 0

2 Benefits

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

0 Com. / 0 Irr.

Loved Full details ->

Phytic Acid

AHA • Helps brighten skin • May worsen Rosacea

Phytic Acid is a gentle AHA and antioxidant. The chemical makeup makes it classified as an AHA, such as lactic acid.

Liked Full details ->

Pentylene Glycol Skin Conditioning, Solvent

Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.

Mixed Full details ->

Peg-60 Hydrogenated Castor Oil Emulsifying

Oil • Not safe for Fungal Acne

Peg-60 Hydrogenated Castor Oil comes from hydrogenated castor oil. It is a solubilizer and emulsifier.

Very Disliked Full details ->

Caprylyl Glycol Emollient, Humectant, Skin Conditioning

Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.

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Ethylhexylglycerin Skin Conditioning

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

Mixed Full details ->

Parfum Masking, Perfuming

Fragrance • 2 Concerns

Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.

Very Disliked Full details ->

Peg-8 Humectant, Solvent

PEG-8 is a synthetic polymer used as a humectant and solvent.

Very Disliked Full details ->

Aloe Barbadensis Leaf Juice Skin Conditioning

2 Benefits

Aloe Barbadensis Leaf Juice comes from leaves of the aloe plant. Aloe Barbadensis Leaf Juice is best known for helping to soothe sunburns. It is also anti-inflammatory, moisturizing, antiseptic, and can help heal wounds.

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Acetic Acid Buffering, Masking

Acetic Acid is created during the process of fermenting ethanol. It is used to help adjust the pH of cosmetics.

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Potassium Hydroxide Buffering

Potassium hydroxide is commonly known as caustic potash. It is used to fix the pH of a product or as a cleaning agent in soap. In cleansers, it is used for the saponification of oils.

Very Disliked Full details ->

Lotion P50W

Water Skin Conditioning, Solvent

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.

Loved Full details ->

Gluconolactone Skin Conditioning

PHA • 2 Benefits

Gluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.

Liked Full details ->

Niacinamide Smoothing

Niacinamide • 6 Benefits

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

Loved Full details ->

Glycerin Humectant, Skin Conditioning, Skin Protecting

0 / 0

2 Benefits

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

0 Com. / 0 Irr.

Loved Full details ->

Propylene Glycol Humectant, Skin Conditioning, Solvent

0 / 0

May worsen Eczema

Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.

0 Com. / 0 Irr.

Very Disliked Full details ->

Lactic Acid Buffering, Humectant, Skin Conditioning

AHA • 6 Benefits • 3 Concerns

Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.

Loved Full details ->

Ethoxydiglycol Humectant, Solvent

0 / 0

Ethoxydiglycol is a synthetic solvent.

0 Com. / 0 Irr.

Mixed Full details ->

Magnesium Chloride

We don't have a description for Magnesium Chloride.

Mixed Full details ->

Malic Acid Buffering

AHA • 4 Benefits • 2 Concerns

Malic Acid is an AHA derived from unripe fruit. The word "Malic" comes from the word "Malum". In Latin, "Malum" means apple.

Mixed Full details ->

Arctium Lappa Root Extract Skin Conditioning

Arctium Lappa Root Extract is from the burdock plant. It is an antioxidant and helps soothe skin. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells.

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Cochlearia Armoracia Root Extract Masking

We don't have a description for Cochlearia Armoracia Root Extract.

Unknown Full details ->

Quillaja Saponaria Bark Extract Cleansing, Emulsifying, Foaming

We don't have a description for Quillaja Saponaria Bark Extract.

Unknown Full details ->

Arnica Montana Flower Extract Masking, Perfuming, Skin Conditioning

Fragrance

Arnica Montana Flower Extract is a fragrance.

Liked Full details ->

Capsicum Frutescens Fruit Extract Skin Conditioning

We don't have a description for Capsicum Frutescens Fruit Extract.

Unknown Full details ->

Phytic Acid

AHA • Helps brighten skin • May worsen Rosacea

Phytic Acid is a gentle AHA and antioxidant. The chemical makeup makes it classified as an AHA, such as lactic acid.

Liked Full details ->

Citric Acid Buffering, Masking

AHA • 4 Benefits • 2 Concerns

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

Disliked Full details ->

Sodium Lactate Buffering, Humectant

Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and used to adjust the pH of a product.

Liked Full details ->

Allantoin Skin Conditioning, Skin Protecting, Soothing

0 / 0

3 Benefits

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

0 Com. / 0 Irr.

Loved Full details ->

Serine Masking, Skin Conditioning

Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.

Loved Full details ->

Sulfur Antiseborrhoeic, Skin Conditioning

3 / 0

Helps fight Acne

Sulfur is a commonly occurring element on Earth (and our universe!). In cosmetics, it helps kill bacteria, reduces sebum, and provides exfoliation. This makes it an effective ingredient to reduce breakouts and fight acne.

3 Com. / 0 Irr.

Liked Full details ->

Vinegar

In cosmetics, vinegar is often used to help adjust the pH of a product. It is also a light exfoliant. The pH of your skin is important to maintain a healthy skin barrier.

Mixed Full details ->

Sodium Salicylate Preservative

BHA • Preservative • Good for Minimizing Pores • May worsen Rosacea

This ingredient is the sodium salt of salicylic acid, the famous anti-acne ingredient.

Liked Full details ->

Sorbitol Humectant, Masking, Skin Conditioning

0 / 0

Helps hydrate Dry Skin

Sorbitol is a sugar alcohol. It is a hydrating and moisturizing agent created from the reduction process of glucose.

0 Com. / 0 Irr.

Loved Full details ->

Tea-Lactate Humectant, Skin Conditioning

We don't have a description for Tea-Lactate.

Unknown Full details ->

Urea Buffering, Humectant, Skin Conditioning

2 Benefits • 2 Concerns

Urea is also called carbamide and is the diamide of carbonic acid. In cosmetics, urea is used to hydrate the skin. It also provides exfoliation in higher concentrations.

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Sodium Benzoate Masking, Preservative

Preservative

Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.

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Sodium Bisulfite Antioxidant, Preservative

Antioxidant • Preservative

Sodium Bisulfite is an antioxidant and is a preservative.

Unknown Full details ->

Ingredients Explained

These ingredients are found in both products.

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

Water

Skin Conditioning, Solvent

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

Lactic Acid

Buffering, Humectant, Skin Conditioning

Loved

Lactic Acid is an AHA that is derived from fermenting lactose, a carbohydrate from milk. It removes the top layer of old and dead skin cells and helps increase cell turnover.

Benefits of Lactic Acid are that it can help to reduce large pores and reduce the effects of aging. Some potential downsides are that it can be bad for dry skin, cause irritation, worsen eczema, and worsen rosacea.

Not only does it help exfoliate the skin, it helps strengthen the skin's barrier. When applied, lactic acid helps the skin create ceramides.

Lactic acid is an over-the-counter chemical exfoliant that comes from the fermentation of lactose — a carbohydrate found in milk.

Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.

Read more about some other popular AHA's here:

Learn more about Lactic Acid

Gluconolactone

Skin Conditioning

Liked

Gluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.

When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This improves texture and brightens the skin.

PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.

Gluconolactone has some interesting properties:

In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells. Gluconolactone has not been found to increase sun sensivity. However, we still recommend wearing SPF daily.

This ingredient is is an created by reacting gluconic acid with an alcohol.

Learn more about Gluconolactone

Ethoxydiglycol

Humectant, Solvent

Mixed

Ethoxydiglycol is a synthetic solvent.

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.

Ethoxydiglycol also helps deliver other key ingredients into the skin.

Learn more about Ethoxydiglycol

Magnesium Chloride

Mixed

We don't have a description for Magnesium Chloride.

Niacinamide

Smoothing

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

Citric Acid

Buffering, Masking

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

Glycerin

Humectant, Skin Conditioning, Skin Protecting

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

Phytic Acid

Liked

Phytic Acid is a gentle AHA and antioxidant. The chemical makeup makes it classified as an AHA, such as lactic acid.

AHAs are chemical exfoliants that help remove dead skin cells. Phytic Acid has a slight exfoliating effect. Phytic Acid has been shown to help calm irritation. In some cases, it is a chelating agent. Chelating agents help prevent metals from binding to water, helping to stabilize the ingredients in a product.

As an antioxidant, phytic acid may help with the signs of aging. Antioxidants help neutralize free-radical molecules. These molecules may damage your skin cells.

An interesting fact about phytic acid is that it is considered an antinutrient. People do not have the enzyme needed to properly breakdown and digest phytic acid. When ingested, phytic acid binds to minerals and prevents them from being absorbed.

Read more about some other popular AHA's here:

Learn more about Phytic Acid