RYO Deep Cleansing & Cooling Shampoo Versus Ouai Fine Hair Shampoo
Updated on July 12, 2023
Overview
What they are
These products are both cruelty-free and reef safe shampoos. They have a total of 14 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin and sensitive skin
Free From
They both do not contain any parabens
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
RYO Deep Cleansing & Cooling Shampoo 62 ingredients
Ouai Fine Hair Shampoo 36 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
RYO Deep Cleansing & Cooling Shampoo 62 ingredients
Ouai Fine Hair Shampoo 36 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Laureth Sulfate
Cleansing
Acrylates Copolymer
Cocamidopropyl Betaine
Cleansing
Parfum
Masking
Sodium Lauroyl Sarcosinate
CleansingSodium Salicylate
Preservative
Sodium Benzoate
Masking
Hydroxypropyl Guar Hydroxypropyltrimonium Chloride
Disodium EDTA
Menthol
Masking
Sodium Chloride
Masking
PPG-3 Caprylyl Ether
SolventSodium Hydroxide
BufferingCaprylyl Glycol
EmollientCetrimonium Chloride
Antimicrobial
Phenoxyethanol
Preservative
Di-C12-13 Alkyl Malate
EmollientCitric Acid
Buffering
Linalool
Perfuming
Geraniol
Perfuming
Zea Mays Starch
AbsorbentMicrocrystalline Cellulose
AbsorbentLactose
HumectantSucrose
HumectantLimonene
Perfuming
Benzyl Salicylate
Perfuming
Malt Extract
Skin ProtectingAlcohol
Antimicrobial
CI 77289
Cosmetic ColorantTetrasodium EDTA
Phyllostachys Bambusoides Juice
Skin ConditioningCamellia Sinensis Leaf Water
Masking
Nelumbo Nucifera Flower Extract
Skin ConditioningPanax Ginseng Root Extract
Emollient
Butylene Glycol
Humectant
Zingiber Officinale Root Extract
MaskingHydrogenated Lecithin
EmulsifyingPhosphatidylcholine
EmulsifyingXanthan Gum
EmulsifyingMentha Arvensis Extract
MaskingEthylhexylglycerin
Skin ConditioningDextrin
AbsorbentCamellia Japonica Seed Oil
Emollient
Camellia Sinensis Seed Oil
Humectant
Alcohol Denat.
Antimicrobial
Glycyrrhiza Glabra Root Extract
Bleaching
Xylitylglucoside
HumectantAnhydroxylitol
HumectantPinus Densiflora Leaf Extract
Antimicrobial
Hydrolyzed Corn Starch
HumectantPrunus Mume Fruit Extract
HumectantXylitol
HumectantCamellia Sinensis Leaf Extract
Antimicrobial
Houttuynia Cordata Extract
Skin Conditioning
Paeonia Lactiflora Root Extract
Skin ConditioningRehmannia Glutinosa Root Extract
Skin ConditioningGlucose
HumectantHoney
Humectant
Lilium Candidum Bulb Extract
Skin ConditioningLactobacillus Ferment Lysate
Skin Conditioning
Polygonatum Odoratum Rhizome Extract
Skin ConditioningWater, Sodium Laureth Sulfate, Acrylates Copolymer, Cocamidopropyl Betaine, Parfum, Sodium Lauroyl Sarcosinate, Sodium Salicylate, Sodium Benzoate, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Disodium EDTA, Menthol, Sodium Chloride, PPG-3 Caprylyl Ether, Sodium Hydroxide, Caprylyl Glycol, Cetrimonium Chloride, Phenoxyethanol, Di-C12-13 Alkyl Malate, Citric Acid, Linalool, Geraniol, Zea Mays Starch, Microcrystalline Cellulose, Lactose, Sucrose, Limonene, Benzyl Salicylate, Malt Extract, Alcohol, CI 77289, Tetrasodium EDTA, Phyllostachys Bambusoides Juice, Camellia Sinensis Leaf Water, Nelumbo Nucifera Flower Extract, Panax Ginseng Root Extract, Butylene Glycol, Zingiber Officinale Root Extract, Hydrogenated Lecithin, Phosphatidylcholine, Xanthan Gum, Mentha Arvensis Extract, Ethylhexylglycerin, Dextrin, Camellia Japonica Seed Oil, Camellia Sinensis Seed Oil, Alcohol Denat., Glycyrrhiza Glabra Root Extract, Xylitylglucoside, Anhydroxylitol, Pinus Densiflora Leaf Extract, Hydrolyzed Corn Starch, Prunus Mume Fruit Extract, Xylitol, Camellia Sinensis Leaf Extract, Houttuynia Cordata Extract, Paeonia Lactiflora Root Extract, Rehmannia Glutinosa Root Extract, Glucose, Honey, Lilium Candidum Bulb Extract, Lactobacillus Ferment Lysate, Polygonatum Odoratum Rhizome Extract
Water
Skin ConditioningSodium C14-16 Olefin Sulfonate
Cleansing
Cocamidopropyl Betaine
Cleansing
Sodium Methyl Cocoyl Taurate
Cleansing
PEG-200 Hydrogenated Glyceryl Palmate
Cleansing
Cocamide Mipa
EmulsifyingParfum
Masking
Panthenol
Skin Conditioning
Cocoglucosides Hydroxypropyltrimonium Chloride
CleansingHydrolyzed Keratin
HumectantBiotin
AntiseborrhoeicSalvia Hispanica Seed Oil
Moisturising
Cetrimonium Chloride
Antimicrobial
Hydroxypropyl Guar Hydroxypropyltrimonium Chloride
Glycerin
Humectant
Sodium Lauroyl Glycinate
CleansingPEG-150 Distearate
Emulsifying
Propoxytetramethyl Piperidinyl Dimethicone
Trideceth-6
EmulsifyingC11-15 Pareth-7
EmulsifyingPEG-7 Glyceryl Cocoate
Emulsifying
Sodium Chloride
Masking
Polyquaternium-7
Disodium EDTA
Citric Acid
Buffering
Sodium Hydroxide
BufferingTetrasodium EDTA
Potassium Sorbate
Preservative
Sodium Benzoate
Masking
Phenoxyethanol
Preservative
Benzyl Alcohol
Perfuming
Acetic Acid
BufferingSodium Acetate
BufferingBenzyl Salicylate
Perfuming
Limonene
Perfuming
Hexyl Cinnamal
Perfuming
Water, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, PEG-200 Hydrogenated Glyceryl Palmate, Cocamide Mipa, Parfum, Panthenol, Cocoglucosides Hydroxypropyltrimonium Chloride, Hydrolyzed Keratin, Biotin, Salvia Hispanica Seed Oil, Cetrimonium Chloride, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Glycerin, Sodium Lauroyl Glycinate, PEG-150 Distearate, Propoxytetramethyl Piperidinyl Dimethicone, Trideceth-6, C11-15 Pareth-7, PEG-7 Glyceryl Cocoate, Sodium Chloride, Polyquaternium-7, Disodium EDTA, Citric Acid, Sodium Hydroxide, Tetrasodium EDTA, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Benzyl Alcohol, Acetic Acid, Sodium Acetate, Benzyl Salicylate, Limonene, Hexyl Cinnamal
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 WaterCocamidopropyl Betaine is a fatty acid created by mixing similar compounds in coconut oil and dimethylaminopropylamine, a compound with two amino groups.
This ingredient is a surfactant and cleanser. It helps gather the dirt, pollutants, and other impurities in your skin to be washed away. It also helps thicken a product and make the texture more creamy.
Being created from coconut oil means Cocamidopropyl Betaine is hydrating for the skin.
While Cocamidopropyl Betaine was believed to be an allergen, a study from 2012 disproved this. It found two compounds in unpure Cocamidopropyl Betaine to be the irritants: aminoamide and 3-dimethylaminopropylamine. High-grade and pure Cocamidopropyl Betaine did not induce allergic reactions during this study.
Learn more about Cocamidopropyl BetaineParfum 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 ParfumSodium 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 BenzoateWe don't have a description for Hydroxypropyl Guar Hydroxypropyltrimonium Chloride yet.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAChances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.
This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.
The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.
Scrubs may use salt as the primary exfoliating ingredient.
Learn more about Sodium ChlorideSodium 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 HydroxideThis ingredient is a preservative, antimicrobial, and emulsifier. It is often used in cosmetics for its ability to cleanse, condition, and reduce static.
Cetrimonium chloride is a quaternary ammonium salt, meaning it has a water-soluble structure.
Phenoxyethanol 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.
Citric 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 AcidLimonene 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 LimoneneBenzyl Salicylate is a solvent and fragrance additive. It is an ester of benzyl alcohol and salicylic acid. This ingredient can be naturally found in some plants and plant extracts.
In fragrances, Benzyl Salicylate may be a solvent or a fragrance component. In synthetic musk scents, it is used as a solvent. For floral fragrances such as lilac and jasmine, it is used as a fragrance component. The natural scent of Benzyl Salicylate is described as "lightly-sweet, slightly balsamic".
While Benzyl Salicylate has been associated with contact dermatitis and allergies, emerging studies show it may not be caused by this ingredient alone.
However, this ingredient is often used with fragrances and other components that may cause allergies. It is still listed as a known allergen in the EU. We recommend speaking with a professional if you have concerns.
Another study from 2021 shows Benzyl Salicylate may have anti-inflammatory properties.
Learn more about Benzyl SalicylateTetrasodium EDTA is the salt formed from neutralizing ethylenediamine tetraacetic acid with sodium hydroxide. It is a chelating agent and used to prevent metal ions from binding to other ingredients. This helps keep the product and ingredients stable.
Tetrasodium EDTA comes as a white solid and is soluble in water.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
RYO Deep Cleansing & Cooling Shampoo 62 ingredients
Ouai Fine Hair Shampoo 36 ingredients
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