RYO Sensitive Scalp Care Shampoo Versus Shiseido Tsubaki Premium Volume & Repair Shampoo
Updated on March 19, 2025
Overview
What they are
These products are both reef safe . They have a total of 10 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, oily skin, reducing pores and scar healing
Free From
They both do not contain any common allergens, parabens or silicones
What's Inside
They both contain 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 Sensitive Scalp Care Shampoo 42 ingredients
Shiseido Tsubaki Premium Volume & Repair Shampoo 27 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
RYO Sensitive Scalp Care Shampoo 42 ingredients
Shiseido Tsubaki Premium Volume & Repair Shampoo 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium C14-16 Olefin Sulfonate
Cleansing
Lauryl Hydroxysultaine
CleansingSorbitol
Humectant
Potassium Cocoyl Glycinate
Sodium Chloride
Masking
Parfum
Masking
Caffeine
Skin ConditioningMaltitol
HumectantCitric Acid
Buffering
Polyquaternium-10
Sodium Methyl Cocoyl Taurate
Cleansing
PPG-3 Caprylyl Ether
SolventCaprylyl Glycol
EmollientSodium Salicylate
Preservative
Dipropylene Glycol
MaskingSodium Sulfite
Preservative
Sodium Citrate
BufferingSodium Metaphosphate
BufferingClimbazole
Antimicrobial
Ethylhexylglycerin
Skin ConditioningGlycerin
Humectant
Tetrasodium EDTA
Hydrolyzed Extensin
Skin ConditioningDextrin
AbsorbentMadecassoside
Antioxidant
Butylene Glycol
Humectant
Panax Ginseng Root Extract
Emollient
1,2-Hexanediol
Skin ConditioningRosa Damascena Flower Extract
MaskingAlcohol
Antimicrobial
Camellia Sinensis Leaf Extract
Antimicrobial
Tocopherol
Antioxidant
Camellia Japonica Seed Oil
Emollient
Potassium Chloride
Melaleuca Alternifolia Leaf Oil
Antioxidant
Camellia Sinensis Seed Oil
Humectant
Torreya Nucifera Seed Oil
Emollient
Glycyrrhiza Glabra Root Extract
Bleaching
Xylitylglucoside
HumectantAnhydroxylitol
HumectantXylitol
HumectantWater, Sodium C14-16 Olefin Sulfonate, Lauryl Hydroxysultaine, Sorbitol, Potassium Cocoyl Glycinate, Sodium Chloride, Parfum, Caffeine, Maltitol, Citric Acid, Polyquaternium-10, Sodium Methyl Cocoyl Taurate, PPG-3 Caprylyl Ether, Caprylyl Glycol, Sodium Salicylate, Dipropylene Glycol, Sodium Sulfite, Sodium Citrate, Sodium Metaphosphate, Climbazole, Ethylhexylglycerin, Glycerin, Tetrasodium EDTA, Hydrolyzed Extensin, Dextrin, Madecassoside, Butylene Glycol, Panax Ginseng Root Extract, 1,2-Hexanediol, Rosa Damascena Flower Extract, Alcohol, Camellia Sinensis Leaf Extract, Tocopherol, Camellia Japonica Seed Oil, Potassium Chloride, Melaleuca Alternifolia Leaf Oil, Camellia Sinensis Seed Oil, Torreya Nucifera Seed Oil, Glycyrrhiza Glabra Root Extract, Xylitylglucoside, Anhydroxylitol, Xylitol
Water
Skin ConditioningSodium Laureth Sulfate
Cleansing
Cocamidopropyl Betaine
Cleansing
Guar Hydroxypropyltrimonium Chloride
Skin ConditioningPEG-60 Hydrogenated Castor Oil
Emulsifying
Polyquaternium-10
Sodium Methyl Cocoyl Taurate
Cleansing
Sodium Chloride
Masking
Camellia Japonica Seed Oil
Emollient
Polyquaternium-11
Sodium Dilauramidoglutamide Lysine
HumectantTaurine
BufferingRoyal Jelly Extract
Skin Conditioning
Glycine Soja Seed Extract
Skin ConditioningPEG-2 Laurate
Emulsifying
Sodium Sulfate
Dipropylene Glycol
MaskingIsostearyl Alcohol
Emollient
Salicylic Acid
Masking
Disodium EDTA
Laurtrimonium Chloride
Emulsifying
Citric Acid
Buffering
Butylene Glycol
Humectant
Tocopherol
Antioxidant
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
Parfum
Masking
Water, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Guar Hydroxypropyltrimonium Chloride, PEG-60 Hydrogenated Castor Oil, Polyquaternium-10, Sodium Methyl Cocoyl Taurate, Sodium Chloride, Camellia Japonica Seed Oil, Polyquaternium-11, Sodium Dilauramidoglutamide Lysine, Taurine, Royal Jelly Extract, Glycine Soja Seed Extract, PEG-2 Laurate, Sodium Sulfate, Dipropylene Glycol, Isostearyl Alcohol, Salicylic Acid, Disodium EDTA, Laurtrimonium Chloride, Citric Acid, Butylene Glycol, Tocopherol, Phenoxyethanol, Sodium Benzoate, Parfum
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 WaterChances 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 ChlorideParfum 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 ParfumCitric 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 AcidPolyquaternium-10 is an ammonium salt of hydroxyethylcellulose. It is a white and granular powder used as a film-former and anti-static agent.
This ingredient is commonly found in hair conditioning products. According to a manufacturer, its positive charge makes it great for absorbing hair proteins. The manufacturer also states this ingredient helps with curl retention.
For haircare friends: this ingredient is not a silicone.
Learn more about Polyquaternium-10This gentle cleansing and foaming ingredient is known for leaving a smooth feeling in skin and hair. It is made using coconut oil.
According to the manufacturer, it is soluble in water and has resistance to hard water, acid, and alkali.
Due to its coconut base, it may not be Malassezia folliculitis safe.
Learn more about Sodium Methyl Cocoyl TaurateDipropylene Glycol is a synthetically created stabilizer and solvent. It is a part of the glycol class in the alcohol family.
Dipropylene Glycol helps dissolve and evenly distribute ingredients. It also helps decrease viscosity and thin out texture.
As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.
Studies show Dipropylene Glycol is considered safe to use in skincare.
Learn more about Dipropylene GlycolButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolCamellia Japonica Seed Oil comes from the Japanese Camellia plant. This plant is native to East Asia and known as "Tsubaki" in Japanese.
Camellia Japonica Seed Oil is rich in oleic acid. This makes it a great emollient. Emollients help soften and soothe the skin by forming a barrier. This barrier traps moisture within, keeping your skin hydated.
Ingredient Ratings
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