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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of L'Oreal Elvive Total Repair 5 Repairing Shampoo versus Kérastase Bain Régénérant Shampoo - Chronologiste .

Last updated on September 18, 2023. Published on December 01, 2023

Overview

What they are

These products are both reef safe shampoos. They have a total of 15 ingredients in common

Cool Features

They both contain BHA

Suited For

They're both likely to be good for fighting acne, brightening skin, oily skin, reducing pores and scar healing

Free From

They both do not contain any parabens

What's Inside

They both contain harsh alcohols, common allergens, fragrances, silicones and sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Shampoo French Brand France
Shampoo French Brand France

Shampoo

Detergent or soap for cleansing the hair.

Shampoo

Detergent or soap for cleansing the hair.

Price

Shop

Buy Elvive Total Repair 5 Repairing Shampoo

Starts at $8.49
Shop

Buy Bain Régénérant Shampoo - Chronologiste

Starts at $32.00

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

BHA

Benefits

Good For Oily Skin
Reduces Large Pores
Scar Healing
Acne Fighting
Brightening

Concerns

Drying (4)
May Worsen Oily Skin
Acne Trigger
Irritating (3)
Rosacea (4)
Eczema (5)

Notable Ingredients

AHA
BHA
Vitamin E
Ceramides
Hyaluronic Acid

Benefits

Hydrating
Good For Oily Skin
Reduces Irritation
Skin Texture
Reduces Large Pores (2)
Anti-Aging
Scar Healing (3)
Acne Fighting
Brightening (3)

Concerns

Drying (4)
May Worsen Oily Skin
Acne Trigger (2)
Irritating (4)
Rosacea (5)
Eczema (4)
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

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

1
What it does: Skin Conditioning, Solvent
Community Rating: 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

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 1.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 1.

2
What it does: Cleansing, Emulsifying, Foaming
Community Rating: Very Disliked

Sodium Laureth Sulfate (SLES) is a foaming, cleansing, and emulsifying ingredient. It is created from palm kernel oil or coconut oil. SLES is not the same as sodium lauryl sulfate. It is much milder and less likely to irritate.

SLES helps create foam in personal products. It also prevents ingredients from separating, helping to elongate the shelf life.

Sodium Laureth Sulfate is a type of sulfate. It can be drying. We recommend speaking with a professional about using this ingredient if you have concerns.

Learn more about Sodium Laureth Sulfate

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 2.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 2.

3
What it does: Masking
Community Rating: Very Disliked

Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.

This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.

You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.

There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.

The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.

Scrubs may use salt as the primary exfoliating ingredient.

Learn more about Sodium Chloride

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 3.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 6.

4
What it does: Masking, Perfuming
Community Rating: Very Disliked

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.

In the US, the alternative name for parfum is 'fragrance'. 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. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.

Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Products use parfum often to give products a scent or cover up smells of different ingredients.

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 Parfum

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 6.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 34.

5
What it does: Cleansing, Skin Conditioning
Community Rating: Very Disliked

Coco-Betaine is the natural version of Cocamidopropyl Betaine. It is often derived from coconuts.

Coco-Betaine is a surfactant, meaning it helps remove dirt and oil from the skin.

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 10.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 3.

6
What it does: Masking, Preservative
Community Rating: Disliked

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.

Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.

Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.

Sodium Benzoate is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.

Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.

We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.

Learn more about Sodium Benzoate

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 11.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 11.

7
What it does: Buffering
Community Rating: Mixed

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.

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 Hydroxide

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 12.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 12.

8
What it does: Masking, Preservative, Skin Conditioning
Community Rating: Liked

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.

This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.

Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.

In general, Salicylic Acid is a great ingredient for oily acne-prone skin.

While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Learn more about Salicylic Acid

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 20.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 16.

9
What it does: Perfuming, Solvent
Community Rating: Very Disliked

Limonene 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 Limonene

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 21.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 21.

10
What it does: Perfuming, Preservative, Solvent
Community Rating: Very Disliked

Benzyl Alcohol is most commonly used as a preservative. It also has a subtle, sweet smell. Small amounts of Benzyl Alcohol is not irritating and safe to use in skincare products. Most Benzyl Alcohol is derived from fruits such as apricots.

Benzyl Alcohol has both antibacterial and antioxidant properties. These properties help lengthen the shelf life of products. Benzyl Alcohol is a solvent and helps dissolve other ingredients. It can also improve the texture and spreadability.

Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is an astringent alcohol.

Using high concentrations of these alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.

Other types of astringent alcohols include:

According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.

Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.

Learn more about Benzyl Alcohol

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 24.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 20.

11
What it does:
Community Rating: Disliked

Amodimethicone is a type of silicone.

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 25.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 10.

12
What it does: Skin Conditioning

We don't have a description for 2-Oleamido-1,3-Octadecanediol.

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 26.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 27.

13
What it does: Buffering, Masking
Community Rating: 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

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 30.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 13.

14
What it does: Perfuming
Community Rating: Very Disliked

Citronellol is used to add fragrance/parfum to a product. It is often derived from plants such as roses. In fact, it can be found in many essential oils including geranium, lavender, neroli, and more. The scent of Citronellol is often described as "fresh, grassy, and citrus-like".

Since the Citronellol molecule is already unstable, Citronellol becomes irritating on the skin when exposed to air.

Citronellol is a modified terpene. Terpenes are unsaturated hydrocarbons found in plants. They make up the primary part of essential oils.

Citronellol is not able to be absorbed into deeper layers of the skin. It has low permeability,

Citronellol is also a natural insect repellent.

Learn more about Citronellol

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 31.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 23.

15
What it does: Perfuming
Community Rating: Very Disliked

Hexyl 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 Cinnamal

L'Oreal Elvive Total Repair 5 Repairing Shampoo contains this as ingredient number 33.

Kérastase Bain Régénérant Shampoo - Chronologiste contains this as ingredient number 19.

Here's what our community thinks of the ingredients in these two products.

12% are loved or liked
6% have mixed ratings
65% are disliked or very disliked
18% have no rating yet
20% are loved or liked
11% have mixed ratings
54% are disliked or very disliked
14% have no rating yet

Usage

Here's some more info on how this product is used by our community.

Reviews

Here's what our community thinks

L'Oreal Elvive Total Repair 5 Repairing Shampoo 34 ingredients

Elvive Total Repair 5 Repairing Shampoo hasn't been rated yet.
Rate it now

Kérastase Bain Régénérant Shampoo - Chronologiste 35 ingredients

1.0 /5
from 1 rating
Marion's avatar

Marion

1 year ago · Sensitive Skin
Review

Containe2 ingredients known to promote the growth of malassezia.
Contained 2 ingredients known to promote the growth of malassezia.
Alteromonas...

Containe2 ingredients known to promote the growth of malassezia.
Contained 2 ingredients known to promote the growth of malassezia.
Alteromonas Ferment Extract (High Sensitivity)
Peg-60 Hydrogenated Castor Oil

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