L'Oréal Professionnel Metal Detox Sulfate-Free Shampoo Versus Living Proof Clarifying Detox Shampoo
Updated on April 18, 2025
Overview
What they are
These products are both reef safe shampoos. They have a total of 7 ingredients in common
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, oils, parabens or sulfates
What's Inside
They both contain common allergens and fragrances
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
L'Oréal Professionnel Metal Detox Sulfate-Free Shampoo 37 ingredients
Living Proof Clarifying Detox Shampoo 35 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
L'Oréal Professionnel Metal Detox Sulfate-Free Shampoo 37 ingredients
Living Proof Clarifying Detox Shampoo 35 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Sodium Cocoyl Isethionate
CleansingDisodium Laureth Sulfosuccinate
CleansingGlycol Distearate
Emollient
Sodium Lauryl Sulfoacetate
CleansingSodium Lauroyl Sarcosinate
CleansingGlycerin
Humectant
Parfum
Masking
PPG-5-Ceteth-20
EmulsifyingDecyl Glucoside
CleansingCocamidopropyl Betaine
Cleansing
Coco-Betaine
CleansingDivinyldimethicone/Dimethicone Copolymer
Amodimethicone
Citric Acid
Buffering
Sodium Hydroxide
BufferingPolyquaternium-7
Polyquaternium-10
Carbomer
Emulsion StabilisingSodium Benzoate
Masking
Sodium Chloride
Masking
Limonene
Perfuming
PEG-55 Propylene Glycol Oleate
Propylene Glycol
Humectant
Salicylic Acid
Masking
Benzoic Acid
Masking
Polysorbate 21
Emulsifying
Hexyl Cinnamal
Perfuming
Linalool
Perfuming
Trideceth-6
EmulsifyingC12-13 Pareth-23
CleansingC12-13 Pareth-3
EmulsifyingCitral
Perfuming
Geraniol
Perfuming
Glycine
Buffering
Tocopherol
Antioxidant
Cetrimonium Chloride
Antimicrobial
Phenoxyethanol
Preservative
Sodium Cocoyl Isethionate, Disodium Laureth Sulfosuccinate, Glycol Distearate, Sodium Lauryl Sulfoacetate, Sodium Lauroyl Sarcosinate, Glycerin, Parfum, PPG-5-Ceteth-20, Decyl Glucoside, Cocamidopropyl Betaine, Coco-Betaine, Divinyldimethicone/Dimethicone Copolymer, Amodimethicone, Citric Acid, Sodium Hydroxide, Polyquaternium-7, Polyquaternium-10, Carbomer, Sodium Benzoate, Sodium Chloride, Limonene, PEG-55 Propylene Glycol Oleate, Propylene Glycol, Salicylic Acid, Benzoic Acid, Polysorbate 21, Hexyl Cinnamal, Linalool, Trideceth-6, C12-13 Pareth-23, C12-13 Pareth-3, Citral, Geraniol, Glycine, Tocopherol, Cetrimonium Chloride, Phenoxyethanol
Water
Skin ConditioningSodium Lauroyl Methyl Isethionate
CleansingCocamidopropyl Hydroxysultaine
CleansingSodium Methyl Cocoyl Taurate
Cleansing
Decyl Glucoside
CleansingCetearyl Alcohol
Emollient
Glyceryl Caprylate/Caprate
EmollientCetyl Alcohol
Emollient
Cetyl Stearate
Emollient
Charcoal Powder
Abrasive
Betaine
Humectant
Sodium Cocoyl Alaninate
Tetrasodium Glutamate Diacetate
Hydroxyphenyl Propamidobenzoic Acid
Skin ConditioningSodium Polystyrene Sulfonate
Emulsion StabilisingPEG-5 Ethylhexanoate
EmulsifyingGlyceryl Stearate
Emollient
Isostearyl Isostearate
Emollient
Stearic Acid
Cleansing
Potassium Cetyl Phosphate
EmulsifyingGlycerin
Humectant
Steareth-20
CleansingPEG-75 Stearate
Trideceth-9
EmulsifyingCeteth-20
CleansingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingParfum
Masking
Sodium Hydroxide
BufferingPropanediol
SolventEthylhexylglycerin
Skin ConditioningHydroxyacetophenone
Antioxidant
Linalool
Perfuming
Hexyl Cinnamal
Perfuming
Citronellol
Perfuming
Limonene
Perfuming
Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Methyl Cocoyl Taurate, Decyl Glucoside, Cetearyl Alcohol, Glyceryl Caprylate/Caprate, Cetyl Alcohol, Cetyl Stearate, Charcoal Powder, Betaine, Sodium Cocoyl Alaninate, Tetrasodium Glutamate Diacetate, Hydroxyphenyl Propamidobenzoic Acid, Sodium Polystyrene Sulfonate, PEG-5 Ethylhexanoate, Glyceryl Stearate, Isostearyl Isostearate, Stearic Acid, Potassium Cetyl Phosphate, Glycerin, Steareth-20, PEG-75 Stearate, Trideceth-9, Ceteth-20, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Parfum, Sodium Hydroxide, Propanediol, Ethylhexylglycerin, Hydroxyacetophenone, Linalool, Hexyl Cinnamal, Citronellol, Limonene
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycerinParfum is a catch-all term for an ingredient or more that is used to give a scent to products.
Also called "fragrance", this ingredient 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.
For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.
The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.
One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.
Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Parfum can also be used to mask or cover an unpleasant scent.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumDecyl Glucoside is a glucose-based surfactant and emulsion stabilizer. It is created by reacting glucose with the fatty acids from plants.
Surfactants help clean the skin by trapping oil, sebum, and dirt to be washed away. As an emulsion stabilizer, it stabilizes the ingredients in a product by preventing them from separating.
This ingredient is biodegradable and non-toxic. This ingredient is commonly found in baby shampoos.
Decyl Glucoside is sometimes used to stabilize the UV filter Tinosorb.
Learn more about Decyl GlucosideSodium 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 HydroxideLimonene is a fragrance that adds scent and taste to a formulation.
It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".
Limonene acts as an antioxidant, meaning it helps neutralize free radicals.
When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.
The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term. For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance.
Learn more about LimoneneHexyl Cinnamal is a fragrance ingredient with a similar scent to jasmine. It can be naturally found in chamomile essential oil.
This ingredient is a known EU allergen and may sensitize the skin. The EU requires this ingredient to be listed separately on an ingredients list.
Hexyl Cinnamal is not water soluble but is soluble in oils.
Learn more about Hexyl CinnamalLinalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.
Like Limonene, this ingredient oxidizes when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.
This ingredient has a scent that is floral, spicy tropical, and citrus-like.
Learn more about LinaloolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
L'Oréal Professionnel Metal Detox Sulfate-Free Shampoo 37 ingredients
Living Proof Clarifying Detox Shampoo 35 ingredients
Reviews
Here's what our community thinks
L'Oréal Professionnel Metal Detox Sulfate-Free Shampoo 37 ingredients
This literally fixed my hair. It was so damaged and dry and I used a sample of this and the hair mask from this line and it literally made my curls so shiny and defined and completely removed all the dryness.
