FOREO FAQ Scalp Recovery & Thick Hair Probiotic Serum Versus Nulastin Hair Vibrant Scalp Treatment
Updated on November 26, 2024
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 6 ingredients in common
Cool Features
They both contain peptides
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or 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
FOREO FAQ Scalp Recovery & Thick Hair Probiotic Serum 26 ingredients
Nulastin Hair Vibrant Scalp Treatment 29 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
FOREO FAQ Scalp Recovery & Thick Hair Probiotic Serum 26 ingredients
Nulastin Hair Vibrant Scalp Treatment 29 ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPentylene Glycol
Skin ConditioningCaprylyl/Capryl Glucoside
CleansingButylene Glycol
Humectant
Lactobacillus/Soymilk Ferment Filtrate
Skin ConditioningHydroxyacetophenone
Antioxidant
Diisopropyl Adipate
EmollientAllantoin
Skin Conditioning
Menthyl Lactate
MaskingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCarnosine
Skin Conditioning
Acetyl Tetrapeptide-3
Skin Protecting
Trifolium Pratense Flower Extract
Astringent
Panthenol
Skin Conditioning
Adenosine
Skin Conditioning
Triethyl Citrate
Masking
Sodium Hydroxide
BufferingCentella Asiatica Extract
Cleansing
Glycerin
Humectant
Portulaca Oleracea Extract
Skin Conditioning
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
Beta-Glucan
Skin Conditioning
Caprylyl Glycol
Emollient1,2-Hexanediol
Skin Conditioning
Dextran
Water, Pentylene Glycol, Caprylyl/Capryl Glucoside, Butylene Glycol, Lactobacillus/Soymilk Ferment Filtrate, Hydroxyacetophenone, Diisopropyl Adipate, Allantoin, Menthyl Lactate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Carnosine, Acetyl Tetrapeptide-3, Trifolium Pratense Flower Extract, Panthenol, Adenosine, Triethyl Citrate, Sodium Hydroxide, Centella Asiatica Extract, Glycerin, Portulaca Oleracea Extract, Phenoxyethanol, Sodium Benzoate, Beta-Glucan, Caprylyl Glycol, 1,2-Hexanediol, Dextran
Water
Skin ConditioningGlycerin
Humectant
Panthenol
Skin Conditioning
Biotinoyl Tripeptide-1
Myristoyl Pentapeptide-17
Skin Conditioning
Lactic Acid
Buffering
Sh-Polypeptide-50
Skin Conditioning
Keratin
Skin ConditioningCeramide NP
Skin Conditioning
Carbomer
Emulsion StabilisingMaltodextrin
Absorbent
Rubus Fruticosus Leaf Extract
MaskingCitric Acid
Buffering
Sodium Phosphate
BufferingSodium Chloride
Masking
Potassium Sorbate
Preservative
Mannitol
Humectant
Sodium Carbonate
BufferingBenzoic Acid
Masking
Phosphatidylcholine
EmulsifyingSodium Benzoate
Masking
Decyl Glucoside
CleansingHydrolyzed Sodium Hyaluronate
Skin Conditioning
Xanthan Gum
EmulsifyingSodium Hyaluronate
Humectant
Isopropyl Cloprostenate
Cetyl Alcohol
Emollient
Sodium Hydroxide
BufferingPhenoxyethanol
Preservative
Water, Glycerin, Panthenol, Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, Lactic Acid, Sh-Polypeptide-50, Keratin, Ceramide NP, Carbomer, Maltodextrin, Rubus Fruticosus Leaf Extract, Citric Acid, Sodium Phosphate, Sodium Chloride, Potassium Sorbate, Mannitol, Sodium Carbonate, Benzoic Acid, Phosphatidylcholine, Sodium Benzoate, Decyl Glucoside, Hydrolyzed Sodium Hyaluronate, Xanthan Gum, Sodium Hyaluronate, Isopropyl Cloprostenate, Cetyl Alcohol, Sodium Hydroxide, Phenoxyethanol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 PanthenolPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
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.
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 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 HydroxideWater. 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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