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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ versus Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ .

Last updated on August 07, 2023. Published on June 28, 2021

Overview

What they are

These products are both sunscreens. They have a total of 12 ingredients in common

Cool Features

They both contain exfoliants, hyaluronic acid and SPF

Suited For

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

Free From

They both do not contain any common allergens or sulfates

What's Inside

They both contain harsh alcohols, parabens 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.

Sunscreen Japanese Brand Japan
Sunscreen Japanese Brand Japan

Sunscreen

Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.

Sunscreen

Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.

Price

Shop

Buy SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++

Starts at $21.70
Shop

Buy Skin Aqua UV Super Moisture Milk SPF50+ PA++++

Starts at $79.00

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
spf rating
50
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
spf rating
50

At a glance

Click on any of the items below to learn more

Notable Ingredients

Chemical UV Filter (3)
Mineral UV Filter
Exfoliators
Hyaluronic Acid

Benefits

Hydrating
Reduces Irritation
Brightening

Concerns

Drying
May Worsen Oily Skin (3)
Acne Trigger
Irritating (2)
Rosacea (2)
Eczema (3)

Notable Ingredients

Chemical UV Filter (2)
Mineral UV Filter (2)
Vitamin E
Exfoliators (3)
Hyaluronic Acid (2)

Benefits

Hydrating
Anti-Aging
Acne Fighting
Brightening (2)

Concerns

Drying
May Worsen Oily Skin
Irritating (2)
Rosacea
Eczema (3)
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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.

Learn more about what what Com. / Irr. ratings are

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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: Skin Conditioning, Solvent
Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 1.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 2.

2
What it does: UV Absorber, UV Filter
Community Rating: Very Disliked

Ethylhexyl Methoxycinnamate is an organic compound that provides UVB protection. It often goes by the more common name of octinoxate. It is created from methoxycinnamic acid and 2-ethylhexanol.

Ethylhexyl Methoxycinnamate absorbs UVB rays with wavelengths between 280-320 nm. UV absorbers protect your skin by using chemical reactions to convert UV rays into heat and energy.

UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA, causing sunburns and are thought to be linked to skin cancer.

The state of Hawaii has banned sunscreens containing octinoxate due to its potential impact on coral reefs. More research is needed to bridge gaps in this research. The European Union allows higher levels of octinoxate in sunscreens than the US and Australia.

Ethylhexyl Methoxycinnamate is oil soluble. It is not stable and may lose efficacy when exposed to sunlight.

Learn more about Ethylhexyl Methoxycinnamate

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 2.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 4.

3
What it does:
Community Rating: Disliked

Polymethylsilsesquioxane is a silicone used as a film forming agent.

When applied to the skin, this ingredient creates an invisible film on the surface. This film still allows oxygen to pass through, but prevents moisture from escaping. This can help condition and hydrate the skin. It also leaves a silky feel when applied.

Polymethylsilsesquioxane has not been shown to clog pores. It has been deemed safe to use up to 55%, but most cosmetics use much less.

If you have concerns about using this ingredient, we recommend speaking with a professional.

Learn more about Polymethylsilsesquioxane

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 7.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 7.

4
What it does: UV Filter
Community Rating: Liked

Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UVA absorber. It is formulated for high UVA protection (320-400 nm) and photostability.

DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%.

UV absorbers are an agent that absorbs UV rays. They protect your skin by using chemical reactions to convert UV rays into heat and energy.

UV rays are a form of electromagnetic radiation from the sun. Other sources include tanning beds and welding torches. Radiation is the emission of energy. UV Rays are divided into 3 groups. UVA (320-400 nm) contains the least amount of energy. They are linked to long term skin damage such as wrinkles and hyperpigmentation. UVB (290-320 nm) rays emit more energy than UVA rays. They are capable of damaging DNA in skin cells. UVB causes sunburns and are thought to be linked to skin cancer. UVC (200-280 nm) contains the highest amount of energy. Our ozone blocks UVC. UVC can also originate from welding torches, mercury lamps, and sanitizing bulbs.

Learn more about Diethylamino Hydroxybenzoyl Hexyl Benzoate

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 8.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 11.

5
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.

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 10.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 5.

6
What it does: Humectant, Skin Conditioning
Community Rating: Loved

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 18.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 13.

7
What it does:
Community Rating: Disliked

Acrylates Copolymer is used as a film-forming agent and texture enhancer.

After applied, Acrylates Copolymer forms a thin film cover that helps skin feel more soft. It can help sunscreens become more water-resistant.

It is also used to make a product more thick.

Learn more about Acrylates Copolymer

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 25.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 24.

8
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

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 Glycerin

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 29.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 12.

9
What it does: Emollient, Humectant, Skin Protecting
Community Rating: Disliked

Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.

As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.

According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.

In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.

Learn more about Aluminum Hydroxide

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 37.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 22.

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.

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 40.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 26.

11
What it does: Preservative
Community Rating: Very Disliked

Methylparaben is a preservative and is a paraben. It is used to prevent the growth of fungus, mold, and other harmful bacteria. Parabens are chemicals used as preservatives in both cosmetics and food.

Methylparaben can be synthetically created. It can also be found naturally in some fruits, such as blueberries.

Oftentimes, Methylparaben is combined with other parabens to help increase the shelf life.

The safety of Methylparaben is currently being studied. While ongoing studies are looking into the safety of parabens, the results have been very mixed. Some studies have not found Methylparaben to be harmful.

Learn more about Methylparaben

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 41.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 16.

12
What it does: Cosmetic Colorant, UV Absorber, UV Filter
Community Rating: Mixed

Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.

Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.

With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.

Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.

Pure titanium dioxide is a white powder that is used in many products to add or change color.

Learn more about Titanium Dioxide

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ contains this as ingredient number 42.

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ contains this as ingredient number 32.

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

14% are loved or liked
7% have mixed ratings
43% are disliked or very disliked
36% have no rating yet
24% are loved or liked
12% have mixed ratings
41% are disliked or very disliked
24% have no rating yet

Usage

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

Reviews

Here's what our community thinks

Kosé SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ 42 ingredients

SUNCUT Aqualy UV Protect Gel SPF 50+ PA++++ hasn't been rated yet.
Rate it now

Rohto Mentholatum Skin Aqua UV Super Moisture Milk SPF50+ PA++++ 34 ingredients

3.7 /5
from 3 ratings
itsyogirljeni's avatar

itsyogirljeni

11 months ago · Combination Skin
Review

The best sunscreen for me!
My skin is very sensitive to sunscreen and this is the only sunscreen that doesn't burn me, or breaking me out, or...

The best sunscreen for me!
My skin is very sensitive to sunscreen and this is the only sunscreen that doesn't burn me, or breaking me out, or itching me!

Very hydrating but not sticky or oily.

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