The INKEY List Glycolic Acid Exfoliating Scalp Scrub - Europe Versus Dr. Groot Multi-Perfection Hair Loss Care Shampoo
Updated on March 14, 2025
Overview
What they are
These products are both reef safe . They have a total of 7 ingredients in common
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any parabens, silicones or sulfates
What's Inside
They both contain harsh alcohols, common allergens, fragrances and oils
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
The INKEY List Glycolic Acid Exfoliating Scalp Scrub 22 ingredients
Dr. Groot Multi-Perfection Hair Loss Care Shampoo 92 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
The INKEY List Glycolic Acid Exfoliating Scalp Scrub 22 ingredients
Dr. Groot Multi-Perfection Hair Loss Care Shampoo 92 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycolic Acid
Buffering
Propanediol
Solvent
Hydrogenated Castor Oil
Emollient
PEG-40 Hydrogenated Castor Oil
Emulsifying
Betaine
Humectant
Glycerin
Humectant
Sodium Hydroxide
BufferingPolyquaternium-10
Phenoxyethanol
Preservative
Benzyl Alcohol
Perfuming
Alpha-Glucan Oligosaccharide
CleansingCitronellyl Methylcrotonate
Masking
Panthenol
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningDehydroacetic Acid
Preservative
Mannitol
Humectant
Trisodium Ethylenediamine Disuccinate
Sodium Benzoate
Masking
Tetraselmis Suecica Extract
Skin ConditioningLactic Acid
Buffering
Potassium Benzoate
Preservative
Water, Glycolic Acid, Propanediol, Hydrogenated Castor Oil, PEG-40 Hydrogenated Castor Oil, Betaine, Glycerin, Sodium Hydroxide, Polyquaternium-10, Phenoxyethanol, Benzyl Alcohol, Alpha-Glucan Oligosaccharide, Citronellyl Methylcrotonate, Panthenol, Ethylhexylglycerin, Dehydroacetic Acid, Mannitol, Trisodium Ethylenediamine Disuccinate, Sodium Benzoate, Tetraselmis Suecica Extract, Lactic Acid, Potassium Benzoate
Water
Skin ConditioningDisodium Laureth Sulfosuccinate
CleansingLauryl Hydroxysultaine
CleansingPotassium Cocoyl Glycinate
Glycerin
Humectant
Cocamide Methyl Mea
Sodium Chloride
Masking
Adenosine
Skin Conditioning
Escin
TonicBiotin
AntiseborrhoeicHydrolyzed Collagen
Emollient
Caffeine
Skin Conditioning
Hyaluronic Acid
Humectant
Saccharomyces Cerevisiae Extract
Skin ConditioningGlycine Soja Oil
Emollient
Retinol
Skin Conditioning
Rhus Semialata Gall Extract
Skin ConditioningDioscorea Japonica Root Extract
Skin ConditioningGlycyrrhiza Glabra Root Extract
Bleaching
Centella Asiatica Leaf Extract
Skin Conditioning
Panax Ginseng Root Extract
Emollient
Typha Angustifolia Spike Extract
Skin ConditioningCinnamomum Cassia Bark Extract
Masking
Paeonia Lactiflora Root Extract
Skin ConditioningLithospermum Erythrorhizon Root Extract
Skin ConditioningPopulus Nigra Bark/Bud/Leaf/Twig Extract
Skin ConditioningOphiopogon Japonicus Root Extract
Skin ConditioningSalvia Miltiorrhiza Root Extract
Skin ConditioningScutellaria Baicalensis Root Extract
AstringentAtractylodes Japonica Rhizome Extract
Skin ConditioningGlycine Max Seed Extract
Skin ConditioningOryza Sativa Bran Extract
Skin Conditioning
Saposhnikovia Divaricata Root Extract
AntimicrobialSesamum Indicum Seed Extract
Skin ConditioningZingiber Officinale Root Extract
Masking
Ziziphus Jujuba Fruit Extract
Skin ConditioningAngelica Gigas Root Extract
Skin ConditioningGlycine
Buffering
Serine
Masking
Glutamic Acid
Humectant
Aspartic Acid
Masking
Leucine
Skin ConditioningAlanine
MaskingLysine
Skin ConditioningArginine
Masking
Tyrosine
MaskingPhenylalanine
Masking
Proline
Skin ConditioningThreonine
Valine
MaskingIsoleucine
Skin ConditioningHistidine
Humectant
Cysteine
Antioxidant
Methionine
Skin ConditioningMenthol
Masking
Panthenol
Skin Conditioning
Salicylic Acid
Masking
Niacinamide
Smoothing
Polyquaternium-7
Glyceryl Oleate
Emollient
Polyquaternium-22
Dicaprylyl Carbonate
EmollientPEG-Crosspolymer
Acrylamidopropyltrimonium Chloride/Acrylates Copolymer
Sodium Cocoyl Isethionate
CleansingCoco-Glucoside
CleansingTetrasodium EDTA
Citric Acid
Buffering
Caramel
Cosmetic ColorantPEG-40 Hydrogenated Castor Oil
Emulsifying
PEG-150 Pentaerythrityl Tetrastearate
Emulsifying
PPG-2 Hydroxyethyl Cocamide
EmulsifyingButylene Glycol
Humectant
Aminomethyl Propanol
BufferingHexylene Glycol
EmulsifyingAlcohol Denat.
Antimicrobial
Pentylene Glycol
Skin ConditioningPropanediol
Solvent
Tocopherol
Antioxidant
Hydrogenated Lecithin
Emulsifying
Zein
Skin ConditioningCholesterol
Emollient
Sorbitan Oleate
Emulsifying
Ethylhexylglycerin
Skin Conditioning1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
Emollient
Sodium Benzoate
Masking
Parfum
Masking
Limonene
Perfuming
Linalool
Perfuming
Hydroxycitronellal
Perfuming
Citronellol
Perfuming
Water, Disodium Laureth Sulfosuccinate, Lauryl Hydroxysultaine, Potassium Cocoyl Glycinate, Glycerin, Cocamide Methyl Mea, Sodium Chloride, Adenosine, Escin, Biotin, Hydrolyzed Collagen, Caffeine, Hyaluronic Acid, Saccharomyces Cerevisiae Extract, Glycine Soja Oil, Retinol, Rhus Semialata Gall Extract, Dioscorea Japonica Root Extract, Glycyrrhiza Glabra Root Extract, Centella Asiatica Leaf Extract, Panax Ginseng Root Extract, Typha Angustifolia Spike Extract, Cinnamomum Cassia Bark Extract, Paeonia Lactiflora Root Extract, Lithospermum Erythrorhizon Root Extract, Populus Nigra Bark/Bud/Leaf/Twig Extract, Ophiopogon Japonicus Root Extract, Salvia Miltiorrhiza Root Extract, Scutellaria Baicalensis Root Extract, Atractylodes Japonica Rhizome Extract, Glycine Max Seed Extract, Oryza Sativa Bran Extract, Saposhnikovia Divaricata Root Extract, Sesamum Indicum Seed Extract, Zingiber Officinale Root Extract, Ziziphus Jujuba Fruit Extract, Angelica Gigas Root Extract, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Cysteine, Methionine, Menthol, Panthenol, Salicylic Acid, Niacinamide, Polyquaternium-7, Glyceryl Oleate, Polyquaternium-22, Dicaprylyl Carbonate, PEG-Crosspolymer, Acrylamidopropyltrimonium Chloride/Acrylates Copolymer, Sodium Cocoyl Isethionate, Coco-Glucoside, Tetrasodium EDTA, Citric Acid, Caramel, PEG-40 Hydrogenated Castor Oil, PEG-150 Pentaerythrityl Tetrastearate, PPG-2 Hydroxyethyl Cocamide, Butylene Glycol, Aminomethyl Propanol, Hexylene Glycol, Alcohol Denat., Pentylene Glycol, Propanediol, Tocopherol, Hydrogenated Lecithin, Zein, Cholesterol, Sorbitan Oleate, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol, Sodium Benzoate, Parfum, Limonene, Linalool, Hydroxycitronellal, Citronellol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
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 GlycerinPanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolPeg-40 Hydrogenated Castor Oil is derived from castor oil and polyethylene glycol (PEG). It is used as a emollient and emulsifier.
As an emulsifier, it helps prevent ingredients from separating. It also helps make the other ingredients more soluble; it is often used to solubilize fragrances. This increases spreadability and elongates shelf life in a product.
Emollients help soothe and soften the skin. They do this by creating a protective film on your skin. This barrier helps trap moisture and keeps your skin hydrated. Emollients may be effective at treating dry or itchy skin.
This ingredient may or may not be vegan, depending on the source.
Peg-40 Hydrogenated Castor Oil may not be fungal-acne safe. We recommend speaking with a professional if you have any questions or concerns.
Learn more about PEG-40 Hydrogenated Castor OilPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSodium 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 BenzoateWater. 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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The INKEY List Glycolic Acid Exfoliating Scalp Scrub 22 ingredients
Dr. Groot Multi-Perfection Hair Loss Care Shampoo 92 ingredients
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