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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Kosé Suncut Perfect UV Gel SPF 50+ PA++++ versus Biore UV Watery Gel Sunscreen SPF 50+ PA++++ .

Published on March 12, 2022

Overview

What they are

These products are both sunscreens. They have a total of 9 ingredients in common

Cool Features

They both contain hyaluronic acid and SPF

Suited For

They're both likely to be good for dry skin

Free From

They both do not contain any common allergens or sulfates

What's Inside

They both contain harsh alcohols, fragrances 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 Perfect UV Gel SPF 50+ PA++++

Shop

Buy UV Watery Gel Sunscreen SPF 50+ PA++++

Starts at $11.76

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)
Exfoliators
Hyaluronic Acid

Benefits

Hydrating
Redness Reducing (2)
Reduces Irritation (2)
Anti-Aging

Concerns

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

Notable Ingredients

Chemical UV Filter (4)
Hyaluronic Acid

Benefits

Hydrating
Brightening

Concerns

Drying
May Worsen Oily Skin (2)
Acne Trigger
Irritating (3)
Rosacea (2)
Eczema (2)
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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: 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 Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 1.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 1.

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 Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 3.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 3.

3
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 Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 7.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 7.

4
What it does: Skin Conditioning, UV Absorber, UV Filter
Community Rating: Liked

You might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.

Bemotrizinol has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. Skin exposed to UV causes free-radical molecules to form. This ingredient works by preventing the UV from reaching your skin.

It is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.

Bemotrizinol is not approved in the US but is allowed in the EU, Australia, and Asia.

In fact, it is the most effective UV absorber at maximum concentration (measured by SPF) permitted by in the EU.

It is oil-soluble.

Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

Kosé Suncut Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 8.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 9.

5
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 Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 17.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 32.

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.

Kosé Suncut Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 23.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 11.

7
What it does: Antioxidant, Masking
Community Rating: Liked

This BHA stands for butylated hydroxyanisole. If you are looking for the beta-hydroxy acid, aka as Salicylic Acid, click here.

In cosmetics, butylated hydroxyanisole is used as a perservative. It also has antioxidant properties. The concentrations usually used in skincare are low and do not penetrate through skin.

However, it is considered a carcinogen when ingested.

Butylated Hydroxyanisole is a synthetic and waxy petrochemical. It is used as a preservative in foods and cosmetics.

Learn more about BHA

Kosé Suncut Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 24.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 35.

8
What it does: Emulsion Stabilising
Community Rating: Very Disliked

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products.

Acrylates/C10-30 Alkyl Acrylate Crosspolymer is also an emulsifier. Due to its properties, it can prevent water and oil ingredients from separating.

Kosé Suncut Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 29.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 13.

9
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 Perfect UV Gel SPF 50+ PA++++ contains this as ingredient number 37.

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ contains this as ingredient number 33.

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

24% are loved or liked
5% have mixed ratings
42% are disliked or very disliked
29% have no rating yet
31% are loved or liked
11% have mixed ratings
44% are disliked or very disliked
14% 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

Kosé Suncut Perfect UV Gel SPF 50+ PA++++ 38 ingredients

2.0 /5
from 1 rating
Drying (1) Great Value (1) No Scent (1)
acelexa's avatar

acelexa

3 months ago · Combination Skin
Review

Gel SPF that does not spread very well, so you have to put more to feel like you covered the skin you wanted to cover. It is cheap though

Biore UV Watery Gel Sunscreen SPF 50+ PA++++ 36 ingredients

4.7 /5
from 3 ratings
Absorbs Well (1) Great Value (1) Hydrating (1) Light (1) Light Scent (1) Works Well (1)
Danananana's avatar

Danananana

1 year ago · Sensitive Skin
Review

Best Sunscreen
Provides ample skin protection and coverage, pleasantly melts into skin and leaves no stickiness and discomfort of something being...

Best Sunscreen
Provides ample skin protection and coverage, pleasantly melts into skin and leaves no stickiness and discomfort of something being on the face. Easily applied all over with watery gel texture. Pleasant smell that does not overwhelm and fades, with no irritiation. Also very affordable.

tofunway29's avatar

tofunway29

7 months ago · Combination Skin
Review

New formula has tone-up and I dont like it.
I had used 3 bottles of this in last couple of years. But the one I bought in 2023 has tone-up and it...

New formula has tone-up and I dont like it.
I had used 3 bottles of this in last couple of years. But the one I bought in 2023 has tone-up and it has quite sticky texture to touch. My skin is super oily and has yellow complexion, that's why I don't want tone-up. Overall, it is still a very good product.

Alternatives

Our Dupe Finder has found 20 potential alternatives that have similar ingredients to Kosé Suncut Perfect UV Gel SPF 50+ PA++++.

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