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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of REDKEN Scalp Relief Dandruff Control Shampoo versus L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo .

Last updated on July 31, 2023. Published on October 13, 2023

Overview

What they are

These products are both shampoos. They have a total of 7 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 or silicones

What's Inside

They both contain common allergens, fragrances 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 American Brand United States
Shampoo French Brand France

Shampoo

Detergent or soap for cleansing the hair.

Shampoo

Detergent or soap for cleansing the hair.

Price

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Buy Scalp Relief Dandruff Control Shampoo

Starts at $26.00
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Buy Scalp Advanced Anti Oiliness Dermo Purifier Shampoo

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

Benefits

Hydrating
Brightening

Concerns

Drying (4)
Irritating (3)
Rosacea
Eczema (5)

Notable Ingredients

AHA
BHA

Benefits

Good For Oily Skin
Skin Texture
Reduces Large Pores (2)
Scar Healing (2)
Acne Fighting
Brightening (2)

Concerns

Drying (3)
Acne Trigger
Irritating (3)
Rosacea (4)
Eczema (2)
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Ingredients Side-by-side

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

Learn more about what what Com. / Irr. ratings are

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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

REDKEN Scalp Relief Dandruff Control Shampoo contains this as ingredient number 1.

L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo 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

REDKEN Scalp Relief Dandruff Control Shampoo contains this as ingredient number 2.

L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo contains this as ingredient number 2.

3
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

REDKEN Scalp Relief Dandruff Control Shampoo contains this as ingredient number 11.

L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo contains this as ingredient number 8.

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

REDKEN Scalp Relief Dandruff Control Shampoo contains this as ingredient number 12.

L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo contains this as ingredient number 15.

5
What it does:
Community Rating: Disliked

Polyquaternium-10 is an ammonium salt of hydroxyethylcellulose. It is a white and granular powder used as a film-former and anti-static agent.

This ingredient is commonly found in hair conditioning products. According to a manufacturer, its positive charge makes it great for absorbing hair proteins. The manufacturer also states this ingredient helps with curl retention.

For haircare friends: this ingredient is not a silicone.

Learn more about Polyquaternium-10

REDKEN Scalp Relief Dandruff Control Shampoo contains this as ingredient number 14.

L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo contains this as ingredient number 11.

6
What it does: Perfuming
Community Rating: Very Disliked

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.

Linalool has the same effect as Limonene when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.

Linalool has a scent that is floral, spicy tropical, and citrus-like.

Learn more about Linalool

REDKEN Scalp Relief Dandruff Control Shampoo contains this as ingredient number 22.

L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo contains this as ingredient number 12.

7
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

REDKEN Scalp Relief Dandruff Control Shampoo contains this as ingredient number 26.

L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo contains this as ingredient number 14.

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

9% are loved or liked
0% have mixed ratings
76% are disliked or very disliked
15% have no rating yet
13% are loved or liked
7% have mixed ratings
73% are disliked or very disliked
7% have no rating yet

Usage

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

When to use

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Alternatives

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