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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Shiseido Tsubaki Premium Repair Mask Hair Pack versus RYO Damage Care & Nourishing Conditioner .

Last updated on October 31, 2023. Published on May 06, 2024

Overview

What they are

These products are both reef safe . They have a total of 11 ingredients in common

Cool Features

They both contain Vitamin E

Suited For

They're both likely to be good for dry skin and brightening skin

Free From

They both do not contain any parabens or sulfates

What's Inside

They both contain harsh alcohols, common allergens, fragrances, oils and silicones

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Hair Mask Japanese Brand Japan
Conditioner South Korean Brand South Korea

Hair Mask

Hair masks provide intense nourishment to your hair and usually need to be washed out. They can be used to treat specific hair conditions.

Conditioner

Moisturizing agents for hair.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

Vitamin E
Hyaluronic Acid

Benefits

Hydrating (2)
Brightening (2)

Concerns

Drying
May Worsen Oily Skin
Irritating
Rosacea
Eczema

Notable Ingredients

AHA
Vitamin E

Benefits

Hydrating (4)
Redness Reducing (2)
Reduces Irritation
Skin Texture
Reduces Large Pores (2)
Anti-Aging (3)
Dark Spots (2)
Scar Healing (3)
Acne Fighting
Brightening (2)

Concerns

Drying (2)
May Worsen Oily Skin (3)
Irritating (5)
Rosacea (4)
Eczema (4)
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Emollient, Skin Conditioning, Skin Protecting
Community Rating: Very Disliked

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 3.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 4.

2
What it does: Preservative
Community Rating: Liked

This ingredient is a preservative and often used for it's anti-static properties. You'll most likely see this ingredient in hair conditioners.

It does not cause irritation or sensitization in leave-on products at 1-5%.

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 6.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 5.

3
What it does: Emollient, Emulsifying, Emulsion Stabilising, Masking
Community Rating: Very Disliked

Stearyl Alcohol is a type of fatty alcohol from stearic acid. It is a white, waxy compound used to emulsify ingredients.

Fatty Alcohols are most often used as an emollient or to thicken a product. Emollients help soothe and hydrate the skin by trapping moisture.

They are usually derived from natural fats and oils and therefore do not have the same drying or irritating effect as solvent alcohols. FDA allows products labeled "alcohol-free" to have fatty alcohols.

Learn more about Stearyl Alcohol

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 7.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 3.

4
What it does: Preservative

Steartrimonium Chloride is a preservative.

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 12.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 17.

5
What it does: Skin Conditioning
Community Rating: Liked

Royal Jelly Extract comes from a secretion made by worker honeybees. This secretion is white and described as creamy.

Royal Jelly contains antibacterial, anti-aging, and anti-inflammatory properties.

Studies show Royal Jelly to contain amino acids, fatty acids, and a variety of vitamins, including Vitamin Bs. Many of these components are antioxidants, which help with anti-aging. The fatty acids in Royal Jelly make it a hydrating ingredient.

Several animal studies show Royal Jelly to boost collagen production and reduce inflammation.

The Vitamin Bs found in Royal Jelly include:

Learn more about Royal Jelly Extract

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 16.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 42.

6
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

Butylene 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.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 24.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 18.

7
What it does: Masking, Solvent
Community Rating: Disliked

Dipropylene 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 Glycol

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 25.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 38.

8
What it does:
Community Rating: Disliked

Amodimethicone is a type of silicone.

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 27.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 9.

9
What it does: Antioxidant, Masking, Skin Conditioning
Community Rating: Liked

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 Tocopherol

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 29.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 23.

10
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 30.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 46.

11
What it does: Antimicrobial, Perfuming, Solvent
Community Rating: Disliked

Benzyl Benzoate is usually created from the condensation of benzoic acid and benzyl alcohol. It is used as a preservative, solvent, and has a floral/balsamic scent in large amounts.

As a preservative, Benzyl Benzoate works against bacteria and fungus. It is often used to treat scabies and lice in medicine.

Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.

Due to its fragrance, Benzyl Benzoate can be sensitizing and may cause contact dermatitis. It is a known EU allergen. We recommend speaking with a professional if you have any concerns.

Benzyl Benzoate can be naturally found in cranberries and peaches.

Learn more about Benzyl Benzoate

Shiseido Tsubaki Premium Repair Mask Hair Pack contains this as ingredient number 31.

RYO Damage Care & Nourishing Conditioner contains this as ingredient number 14.

Here's what our community thinks of the ingredients in these two products.

26% are loved or liked
6% have mixed ratings
32% are disliked or very disliked
35% have no rating yet
38% are loved or liked
10% have mixed ratings
34% are disliked or very disliked
18% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

Shiseido Tsubaki Premium Repair Mask Hair Pack 31 ingredients

5.0 /5
from 1 rating

RYO Damage Care & Nourishing Conditioner 50 ingredients

Damage Care & Nourishing Conditioner hasn't been rated yet.
Rate it now

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