The INKEY List Salicylic Acid Exfoliating Scalp Treatment Versus Saturday Skin Scalp + Hair Strengthening Peptide Treatment
Updated on October 25, 2023
Overview
What they are
These products are both vegan, cruelty-free, and reef safe scalp treatments. They have a total of 5 ingredients in common
Cool Features
They both contain BHA
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores and dark spots
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain 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 Salicylic Acid Exfoliating Scalp Treatment 15 ingredients
Saturday Skin Scalp + Hair Strengthening Peptide Treatment 74 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
The INKEY List Salicylic Acid Exfoliating Scalp Treatment 15 ingredients
Saturday Skin Scalp + Hair Strengthening Peptide Treatment 74 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
SolventSalicylic Acid
Masking
Betaine
Humectant
Panthenol
Skin Conditioning
PEG-40 Hydrogenated Castor Oil
Emulsifying
Phenoxyethanol
Preservative
Polyquaternium-37
Hexylene Glycol
EmulsifyingCapryloyl Glycine
CleansingCitronellyl Methylcrotonate
Masking
Sodium Hydroxide
BufferingEthylhexylglycerin
Skin ConditioningXylitylglucoside
HumectantTrisodium Ethylenediamine Disuccinate
Water
Skin ConditioningButylene Glycol
Humectant
Niacinamide
Smoothing
Octyldodeceth-16
EmulsifyingPolysorbate 20
Emulsifying
Tromethamine
BufferingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingMenthol
Masking
Sodium Benzoate
Masking
Salicylic Acid
Masking
Caffeine
Skin ConditioningChlorella Vulgaris Extract
Skin ConditioningGlucose
HumectantPanthenol
Skin Conditioning
Potassium Sorbate
Preservative
Fructooligosaccharides
HumectantFructose
HumectantGlycerin
Humectant
1,2-Hexanediol
Skin ConditioningMenthyl PCA
HumectantEthyl Menthane Carboxamide
TonicGlycine Soja Seed Extract
Skin ConditioningSaccharomyces Cerevisiae Extract
Skin ConditioningCaprylic/Capric Triglyceride
MaskingPropylheptyl Caprylate
EmollientHydrogenated Lecithin
EmulsifyingPropanediol
SolventPentylene Glycol
Skin ConditioningCocoglycerides
Emollient
Phenyl Trimethicone
Skin Conditioning
Cynanchum Atratum Extract
Skin ConditioningEthylhexylglycerin
Skin ConditioningOctanediol
Caprylyl Glycol
EmollientAlthaea Rosea Flower Extract
Skin ConditioningDipotassium Glycyrrhizate
Humectant
Serine
MaskingGlutamic Acid
HumectantCeramide NP
Skin Conditioning
Cholesterol
Emollient
Stearic Acid
Cleansing
Aspartic Acid
MaskingLeucine
Skin ConditioningSh-Oligopeptide-1
Skin Conditioning
Sh-Polypeptide-1
Skin Conditioning
Sphinganine
Skin ConditioningPhosphatidylcholine
EmulsifyingAlanine
MaskingLysine
Skin ConditioningArginine
Masking
Tyrosine
MaskingPhenylalanine
MaskingProline
Skin ConditioningThreonine
Valine
MaskingIsoleucine
Skin ConditioningPolyglyceryl-10 Laurate
Skin Conditioning
Histidine
HumectantCysteine
Antioxidant
Methionine
Skin ConditioningTocopherol
Antioxidant
Acetyl Hexapeptide-8
Humectant
Copper Tripeptide-1
Skin Conditioning
Palmitoyl Pentapeptide-4
Skin Conditioning
Tripeptide-1
Skin Conditioning
Glycine Soja Oil
Emollient
Alanine/Histidine/Lysine Polypeptide Copper Hcl
Skin Conditioning
Hexapeptide-9
Skin Conditioning
Palmitoyl Tripeptide-1
Skin Conditioning
Sh-Oligopeptide-14
Skin Conditioning
Sh-Oligopeptide-2
Skin Conditioning
Sh-Polypeptide-45
Skin Conditioning
Sh-Polypeptide-7
Antiseborrhoeic
Sh-Polypeptide-9
Skin Conditioning
Water, Butylene Glycol, Niacinamide, Octyldodeceth-16, Polysorbate 20, Tromethamine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Menthol, Sodium Benzoate, Salicylic Acid, Caffeine, Chlorella Vulgaris Extract, Glucose, Panthenol, Potassium Sorbate, Fructooligosaccharides, Fructose, Glycerin, 1,2-Hexanediol, Menthyl PCA, Ethyl Menthane Carboxamide, Glycine Soja Seed Extract, Saccharomyces Cerevisiae Extract, Caprylic/Capric Triglyceride, Propylheptyl Caprylate, Hydrogenated Lecithin, Propanediol, Pentylene Glycol, Cocoglycerides, Phenyl Trimethicone, Cynanchum Atratum Extract, Ethylhexylglycerin, Octanediol, Caprylyl Glycol, Althaea Rosea Flower Extract, Dipotassium Glycyrrhizate, Serine, Glutamic Acid, Ceramide NP, Cholesterol, Stearic Acid, Aspartic Acid, Leucine, Sh-Oligopeptide-1, Sh-Polypeptide-1, Sphinganine, Phosphatidylcholine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Polyglyceryl-10 Laurate, Histidine, Cysteine, Methionine, Tocopherol, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Tripeptide-1, Glycine Soja Oil, Alanine/Histidine/Lysine Polypeptide Copper Hcl, Hexapeptide-9, Palmitoyl Tripeptide-1, Sh-Oligopeptide-14, Sh-Oligopeptide-2, Sh-Polypeptide-45, Sh-Polypeptide-7, Sh-Polypeptide-9
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterPropanediol 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 PropanediolSalicylic 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 AcidPanthenol 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 PanthenolEthylhexylglycerin (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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
The INKEY List Salicylic Acid Exfoliating Scalp Treatment 15 ingredients
Saturday Skin Scalp + Hair Strengthening Peptide Treatment 74 ingredients
Reviews
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