The Ordinary Behentrimonium Chloride 2% Conditioner

Versus

The Ordinary Behentrimonium Chloride 2% Conditioner Versus Olaplex No.3 Hair Perfector

Updated on October 25, 2023

Overview

What they are

These products are both vegan, cruelty-free, and reef safe . They have a total of 3 ingredients in common

Suited For

They're both likely to be good for brightening skin

Free From

They both do not contain any harsh alcohols, parabens or silicones

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

The Ordinary Behentrimonium Chloride 2% Conditioner

Conditioner

Canadian Brand Canada

Olaplex No.3 Hair Perfector

Hair Mask

American Brand United States

Ingredient Info

Click any item below to learn more and see relevant ingredients

The Ordinary Behentrimonium Chloride 2% Conditioner 7 ingredients

Olaplex No.3 Hair Perfector 27 ingredients

At a glance

Click on any of the items below to learn more

The Ordinary Behentrimonium Chloride 2% Conditioner 7 ingredients

Olaplex No.3 Hair Perfector 27 ingredients

Notable Ingredients

Benefits

Concerns

Notable Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products

Behentrimonium Chloride 2% Conditioner

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 ->

Cetearyl Alcohol Emollient, Emulsifying, Emulsion Stabilising

2 / 1

Fatty Alcohol • 3 Concerns

Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.

2 Com. / 1 Irr.

Very Disliked Full details ->

Behentrimonium Chloride Preservative

Preservative

This ingredient is a preservative and often used for it's anti-static properties. You'll most likely see this ingredient in hair conditioners.

Liked Full details ->

Cyamopsis Tetragonoloba Gum Emulsion Stabilising, Masking

Guar gum is made from the guar bean, a plant native to India. It is considered a form of polysaccharide and naturally contains sugar.

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.

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Phenoxyethanol Preservative

Preservative

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.

Very Disliked Full details ->

Chlorphenesin Antimicrobial, Preservative

Preservative

Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.

Disliked Full details ->

Water, Cetearyl Alcohol, Behentrimonium Chloride, Cyamopsis Tetragonoloba Gum, Phytic Acid, Phenoxyethanol, Chlorphenesin

No.3 Hair Perfector

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 ->

Bis-Aminopropyl Diglycol Dimaleate Skin Conditioning

We don't have a description for Bis-Aminopropyl Diglycol Dimaleate.

Unknown 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 ->

Cetearyl Alcohol Emollient, Emulsifying, Emulsion Stabilising

2 / 1

Fatty Alcohol • 3 Concerns

2 Com. / 1 Irr.

Very Disliked Full details ->

Behentrimonium Methosulfate

Sulfate

Behentrimonium Methosulfate is an ammonium salt. It is mainly used to prevent static in haircare products as a surfactant.

Disliked Full details ->

Phenoxyethanol Preservative

Preservative

Very Disliked Full details ->

Cetyl Alcohol Emollient, Emulsifying, Emulsion Stabilising

2 / 2

Fatty Alcohol

Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.

2 Com. / 2 Irr.

Very 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.

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Hydroxyethyl Ethylcellulose Emulsifying, Emulsion Stabilising

We don't have a description for Hydroxyethyl Ethylcellulose.

Unknown Full details ->

Stearamidopropyl Dimethylamine Emulsifying

We don't have a description for Stearamidopropyl Dimethylamine.

Very Disliked Full details ->

Quaternium-91

We don't have a description for Quaternium-91.

Unknown Full details ->

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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Cetrimonium Methosulfate Antimicrobial, Emulsifying

Sulfate

Cetrimonium Methosulfate is a type of sulfate.

Unknown Full details ->

Cetrimonium Chloride Antimicrobial, Emulsifying, Preservative

Preservative

This ingredient is a preservative, antimicrobial, and emulsifier. It is often used in cosmetics for its ability to cleanse, condition, and reduce static.

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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.

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Tetrasodium EDTA

Tetrasodium EDTA is the salt formed from neutralizing ethylenediamine tetraacetic acid with sodium hydroxide. It is a chelating agent and used to prevent metal ions from binding to other ingredients. This helps keep the product and ingredients stable.

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Polyquaternium-37

We don't have a description for Polyquaternium-37.

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Benzyl Benzoate Antimicrobial, Perfuming, Solvent

Fragrance • EU Allergen

Benzyl Benzoate is usually created from the condensation of benzoic acid and benzyl alcohol. It is used as a preservative, solvent, and has a floral/balsamic scent in large amounts.

Disliked Full details ->

Etidronic Acid

We don't have a description for Etidronic Acid.

Unknown Full details ->

Ascorbic Acid Antioxidant, Buffering, Masking

Vitamin C • Antioxidant • 6 Benefits

Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.

Loved Full details ->

Phytantriol Humectant

2 / 2

Phytantriol is a texture-enhancing humectant.

2 Com. / 2 Irr.

Disliked Full details ->

Tocopheryl Acetate Antioxidant, Skin Conditioning

0 / 0

Vitamin E • Antioxidant • Helps brighten skin

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

0 Com. / 0 Irr.

Liked 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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Panthenol Skin Conditioning

0 / 0

Helps reduce irritation

Panthenol (also referred to as pro-vitamin B5) is a common ingredient that helps hydrate and soothe the skin.

0 Com. / 0 Irr.

Loved Full details ->

Simmondsia Chinensis Seed Oil Emollient, Skin Conditioning

0-2 / 0

Oil • Helps hydrate Dry Skin • Not safe for Fungal Acne

This ingredient is the fixed oil extracted from seeds of the desert shrub Jojoba. It is more commonly known as jojoba oil. The seed oil is liquid wax ester from the plant. It is non-comedogenic.

0-2 Com. / 0 Irr.

Mixed 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 ->

Potassium Sorbate Preservative

Preservative

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

Disliked 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

Cetearyl Alcohol

Emollient, Emulsifying, Emulsion Stabilising

Very Disliked

Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.

Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.

Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.

Learn more about Cetearyl Alcohol

Phenoxyethanol

Preservative

Very Disliked

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.