Ouai Hydrating Scalp Serum for Healthy, Fuller Looking Hair Versus Oribe Serene Scalp Thickening Treatment Spray
Updated on January 15, 2024
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 12 ingredients in common
Cool Features
They both contain peptides and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, reducing pores and scar healing
Free From
They both do not contain any harsh alcohols, parabens, silicones or sulfates
What's Inside
They both contain common allergens and fragrances
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
Ouai Hydrating Scalp Serum for Healthy, Fuller Looking Hair 28 ingredients
Oribe Serene Scalp Thickening Treatment Spray 54 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
Ouai Hydrating Scalp Serum for Healthy, Fuller Looking Hair 28 ingredients
Oribe Serene Scalp Thickening Treatment Spray 54 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPolysorbate 20
Emulsifying
Butylene Glycol
Humectant
Glycerin
Humectant
Polyquaternium-7
Rhodiola Rosea Extract
EmollientSodium Hyaluronate
Humectant
Tocopheryl Acetate
Antioxidant
Acetyl Tetrapeptide-3
Skin Protecting
Tocopherol
Antioxidant
Rosa Centifolia Flower Extract
AstringentDextran
Trifolium Pratense Flower Extract
Astringent
Acanthopanax Senticosus Root Extract
Skin ConditioningRhaponticum Carthamoides Root Extract
Skin ConditioningInonotus Obliquus Extract
Skin ConditioningSelaginella Lepidophylla Extract
EmollientEthylhexylglycerin
Skin ConditioningDisodium EDTA
Sodium Hydroxide
BufferingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCitric Acid
Buffering
Sodium Benzoate
Masking
Phenoxyethanol
Preservative
Parfum
Masking
Eugenol
Perfuming
Limonene
Perfuming
Linalool
Perfuming
Water, Polysorbate 20, Butylene Glycol, Glycerin, Polyquaternium-7, Rhodiola Rosea Extract, Sodium Hyaluronate, Tocopheryl Acetate, Acetyl Tetrapeptide-3, Tocopherol, Rosa Centifolia Flower Extract, Dextran, Trifolium Pratense Flower Extract, Acanthopanax Senticosus Root Extract, Rhaponticum Carthamoides Root Extract, Inonotus Obliquus Extract, Selaginella Lepidophylla Extract, Ethylhexylglycerin, Disodium EDTA, Sodium Hydroxide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Citric Acid, Sodium Benzoate, Phenoxyethanol, Parfum, Eugenol, Limonene, Linalool
Water
Skin ConditioningButylene Glycol
Humectant
Dimethyl Isosorbide
SolventPolysorbate 20
Emulsifying
Amp-Acrylates/Allyl Methacrylate Copolymer
Niacinamide
Smoothing
Panthenol
Skin Conditioning
Sodium PCA
Humectant
Allantoin
Skin Conditioning
Hamamelis Virginiana Water
Astringent
Mentha Piperita Oil
Masking
Glycerin
Humectant
Trisodium Ethylenediamine Disuccinate
Citric Acid
Buffering
Dipotassium Glycyrrhizate
Humectant
Sodium Lactate
BufferingDextran
Arginine
Masking
Aspartic Acid
Masking
PCA
Humectant
Acetyl Tetrapeptide-3
Skin Protecting
Trifolium Pratense Flower Extract
Astringent
Sodium Benzoate
Masking
Phenoxyethanol
Preservative
Glycine
Buffering
Alanine
MaskingPisum Sativum Sprout Extract
Skin ConditioningSerine
Masking
Valine
MaskingPotassium Sorbate
Preservative
Arctium Majus Root Extract
Skin Conditioning
Arnica Montana Flower Extract
Masking
Ascorbic Acid
Antioxidant
Calendula Officinalis Flower Extract
Masking
Chamomilla Recutita Flower Extract
Masking
Citrus Limon Peel Extract
EmollientHedera Helix Leaf Extract
Skin ConditioningIsoleucine
Skin ConditioningLamium Album Extract
AstringentNasturtium Officinale Extract
Perfuming
Pinus Sylvestris Bud Extract
Perfuming
Proline
Skin ConditioningRosmarinus Officinalis Leaf Extract
AntimicrobialSalvia Officinalis Leaf Extract
CleansingThreonine
Biotin
AntiseborrhoeicTocopheryl Acetate
Antioxidant
Tropaeolum Majus Flower Extract
Skin ConditioningHistidine
Humectant
Phenylalanine
Masking
Benzoic Acid
Masking
Chlorphenesin
Antimicrobial
Sodium Dehydroacetate
Preservative
Limonene
Perfuming
Water, Butylene Glycol, Dimethyl Isosorbide, Polysorbate 20, Amp-Acrylates/Allyl Methacrylate Copolymer, Niacinamide, Panthenol, Sodium PCA, Allantoin, Hamamelis Virginiana Water, Mentha Piperita Oil, Glycerin, Trisodium Ethylenediamine Disuccinate, Citric Acid, Dipotassium Glycyrrhizate, Sodium Lactate, Dextran, Arginine, Aspartic Acid, PCA, Acetyl Tetrapeptide-3, Trifolium Pratense Flower Extract, Sodium Benzoate, Phenoxyethanol, Glycine, Alanine, Pisum Sativum Sprout Extract, Serine, Valine, Potassium Sorbate, Arctium Majus Root Extract, Arnica Montana Flower Extract, Ascorbic Acid, Calendula Officinalis Flower Extract, Chamomilla Recutita Flower Extract, Citrus Limon Peel Extract, Hedera Helix Leaf Extract, Isoleucine, Lamium Album Extract, Nasturtium Officinale Extract, Pinus Sylvestris Bud Extract, Proline, Rosmarinus Officinalis Leaf Extract, Salvia Officinalis Leaf Extract, Threonine, Biotin, Tocopheryl Acetate, Tropaeolum Majus Flower Extract, Histidine, Phenylalanine, Benzoic Acid, Chlorphenesin, Sodium Dehydroacetate, Limonene
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
This biometic peptide is designed to support hair growth.
According to a manufacturer, it stimulates hair growth by:
The manufacturer has found combining this ingredient with red clover extract (Capixyl) boosted benefits. Not only does it enforce the scalp's extracellular matrix, it also inhibits the enzyme that creates DHT, a hormone that leads to hair loss.
While this ingredient is promising, more research is still needed to confirm its full effectiveness.
Learn more about Acetyl Tetrapeptide-3Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidDextran is a sugar (polysaccharide) with skin hydrating properties.
Fun fact: Louis Pasteur first discovered this ingredient as a microbial product in wine.
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 GlycerinLimonene 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 LimonenePhenoxyethanol 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.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
As a surfactant, it helps collect dirt and oils for washing. Emulsifiers prevent oils and water from separating.
Polysorbate 20 also adds scent to a product. Since it is made using sorbitol, it has a sweet scent. Sorbitol can also be found in fruits such as apples and peaches.
The lauric acid used to create Polysorbate 20 is often derived from coconuts.
Polysorbate 20 may not be fungal acne safe.
Learn more about Polysorbate 20Sodium 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 BenzoateTocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateThis extract comes from the flower more commonly known as red clover.
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 WaterIngredient Ratings
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