REDKEN Scalp Relief Dandruff Control Shampoo Versus L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo
Updated on July 31, 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 and scar healing
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 needs an update? Let us know.
Ingredient Info
REDKEN Scalp Relief Dandruff Control Shampoo 33 ingredients
L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo 15 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
REDKEN Scalp Relief Dandruff Control Shampoo 33 ingredients
L'Oreal Scalp Advanced Anti Oiliness Dermo Purifier Shampoo 15 ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Laureth Sulfate
Cleansing
Cocamidopropyl Betaine
Cleansing
Glycerin
Humectant
Zinc Pyrithione
Antiseborrhoeic
Acrylates Copolymer
PEG-55 Propylene Glycol Oleate
Disodium Ricinoleamido Mea-Sulfosuccinate
CleansingPropylene Glycol
Humectant
Glyceryl Laurate
Emollient
Sodium Benzoate
Masking
Parfum
Masking
Methylparaben
Preservative
Polyquaternium-10
Menthoxypropanediol
Masking
Butylparaben
Masking
Ethylparaben
Preservative
Isobutylparaben
Antimicrobial
Propylparaben
Preservative
Hexyl Cinnamal
Perfuming
PPG-5-Ceteth-20
EmulsifyingLinalool
Perfuming
Wheat Amino Acids
Skin ConditioningHydrolyzed Soy Protein
Humectant
Eugenol
Perfuming
Limonene
Perfuming
Oleth-10
EmulsifyingButylphenyl Methylpropional
Perfuming
Disodium Cocoamphodipropionate
CleansingLecithin
Emollient
Phosphoric Acid
BufferingLavandula Angustifolia Oil
Masking
Phenoxyethanol
Preservative
Water, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycerin, Zinc Pyrithione, Acrylates Copolymer, PEG-55 Propylene Glycol Oleate, Disodium Ricinoleamido Mea-Sulfosuccinate, Propylene Glycol, Glyceryl Laurate, Sodium Benzoate, Parfum, Methylparaben, Polyquaternium-10, Menthoxypropanediol, Butylparaben, Ethylparaben, Isobutylparaben, Propylparaben, Hexyl Cinnamal, PPG-5-Ceteth-20, Linalool, Wheat Amino Acids, Hydrolyzed Soy Protein, Eugenol, Limonene, Oleth-10, Butylphenyl Methylpropional, Disodium Cocoamphodipropionate, Lecithin, Phosphoric Acid, Lavandula Angustifolia Oil, Phenoxyethanol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 LimoneneLinalool 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 LinaloolParfum 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 ParfumPolyquaternium-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-10Sodium 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.
It 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 BenzoateSodium 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 SulfateWater. 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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterIngredient Ratings
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