Kose Suncut Tone Up UV Mint Green Essence Sunblock SPF 50+ PA++++

Kose Suncut Tone Up UV Mint Green Essence Sunblock SPF 50+ PA++++

SPF 50Efficacy100/100IrritancyHigh·6 UV filters

Works for

Sun protection
SPF 50 · 6 UV filters
Broad spectrum
SPF 50Broad spectrumMineral + chemical filters

This product offers a good level of protection against both UVB and UVA rays.

This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.

UV spectrum
UVB290–320 nmUVA II320–340 nmUVA I340–400 nm
Octinoxate
Polysilicone-15
Titanium Dioxide
Zinc Oxide
Tinosorb S
Uvinul A Plus
FilterCoverageWhat it doesEst. amount
OctinoxateEthylhexyl MethoxycinnamateUVBOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating~5.9–7.2%
Polysilicone-15UVB Photo-stable A UV filter. Effective against UVB rays, but does not protect against the most aging UVA light~2.5–3.1%
Titanium Dioxide Mineral UVBUVA2 Photo-stable Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin~1.3–1.6%
Zinc Oxide Mineral UVBUVA Photo-stable A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant~3.9–4.8%
Tinosorb SBis-ethylhexyloxyphenol Methoxyphenyl TriazineUVBUVA Photo-stable Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Approved by the US FDA in 2026 (listed as bemotrizinol on US labels).~1.1–1.4%
Uvinul A PlusDiethylamino Hydroxybenzoyl Hexyl BenzoateUVA1 Photo-stable Uvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yet~1.9–2.3%
~ marks concentrations estimated from label position and typical use levels
Anti-aging
Not advertised by the brand · Tocopherol
Works well

This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.

TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.45–0.7%
Moisturizing
Side benefit the brand mentions · Paraffinum liquidum, Isododecane + 8 more
Works well
What the product description says
“The Sekkisei brightening skin care series uses a Japanese herbal extract that gently moisturizes and protects skin while brightening the complexion.”
Source: Yesstyle

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, sodium hyaluronate.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, isododecane.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: paraffinum liquidum

Paraffinum liquidumHero· Emollient, OcclusiveEffect: HighMineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function~0.25–0.5%
IsododecaneKey active· Emollient, OcclusiveEffect: MediumAn emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture~2.4–2.9%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.55–0.8%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.45–0.7%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~0.35–0.6%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~1.7–2%
Propylene glycol dicaprate· EmollientEffect: LowAn emollient that helps soften the upper layer of the skin~1.2–1.5%
Isohexadecane· EmollientEffect: LowImproves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent~0.55–0.8%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~0.3–0.6%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.45–0.7%
Evens skin tone
Side benefit the brand mentions · No ingredient credited for this claim
Works well
What the product description says
“Suncut Tone Up UV Mint Green Essence Sunblock SPF 50+ PA++++”
From product name

This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).

Can it cause trouble?

Irritancy
3 strong irritants: Alcohol, Citrus limon fruit extract + 1 more — patch-test recommended
High risk
We flagged 13 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~5.9–7.2%est.
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~4.5–5.5%est.
Citrus limon fruit extractUsed as a fragrance. Can be irritating and cause photosensitivityHigh~0.35–0.65%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.15–0.25%est.
Ci 19140A yellow dyeHigh~0.1–0.15%est.
Polysilicone-15A UV filter. Effective against UVB rays, but does not protect against the most aging UVA lightMedium~2.5–3.1%est.
Diethylamino hydroxybenzoyl hexyl benzoateUvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yetMedium~1.9–2.3%est.
Bis-ethylhexyloxyphenol methoxyphenyl triazineTinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.Medium~1.1–1.4%est.
BhtA preservativeMedium~0.35–0.6%est.
Sorbitan oleateHelps oil and water mix togetherMedium~0.3–0.55%est.
Trilaureth-4 phosphateHelps oil and water mix togetherMedium~0.3–0.55%est.
Polyhydroxystearic acidUsed to create a thicker product consistency and stabilize the formulationMedium~0.3–0.55%est.
Ci 42090A colorant (dye)Medium~0.05–0.15%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Sorbitan oleateHelps oil and water mix together2/5~0.3–0.55%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Ethylhexyl methoxycinnamate~5.9–7.2%
UV filterKey activeIrritant · high
Irritation risk
High
Works for
Sun protection

Octinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating

More about Ethylhexyl methoxycinnamate
Alcohol~4.5–5.5%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Zinc oxide~3.9–4.8%
UV filterKey active
Irritation risk
Low
Works for
Sun protection

A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant

More about Zinc oxide
Isododecane~2.4–2.9%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture

More about Isododecane
Polysilicone-15~2.5–3.1%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

A UV filter. Effective against UVB rays, but does not protect against the most aging UVA light

More about Polysilicone-15
Butylene glycol~1.7–2%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Diethylamino hydroxybenzoyl hexyl benzoate~1.9–2.3%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Uvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yet

More about Diethylamino hydroxybenzoyl hexyl benzoate
Propylene glycol dicaprate~1.2–1.5%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the upper layer of the skin

More about Propylene glycol dicaprate
Titanium dioxide~1.3–1.6%
UV filterKey active
Irritation risk
Low
Works for
Sun protection

Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin

More about Titanium dioxide
Bis-ethylhexyloxyphenol methoxyphenyl triazine~1.1–1.4%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.

More about Bis-ethylhexyloxyphenol methoxyphenyl triazine
Vinyl dimethicone/methicone silsesquioxane crosspolymer~0.6–0.9%
Formula
Irritation risk
Low

A type of silicone that create a smooth product finish and can create an optical soft-focus effect on the skin. Helps to thicken the product consistency

More about Vinyl dimethicone/methicone silsesquioxane crosspolymer
Dipropylene glycol~0.5–0.8%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Glycerin~0.55–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Ascorbic acid sulfate 2na
Not recognized
Tocopherol~0.45–0.7%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Sodium hyaluronate~0.45–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Vaccinium myrtillus leaf extract~0.45–0.65%
Formula
Citrus limon fruit extract~0.35–0.65%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating and cause photosensitivity

More about Citrus limon fruit extract
Bht~0.35–0.6%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Peg-10 hydrogenated castor oil~0.45–0.65%
Formula
Irritation risk
Low
Works for
Cleansing
More about Peg-10 hydrogenated castor oil
Sodium acrylate/sodium acryloyldimethyl taurate copolymer~0.3–0.55%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Sodium acrylate/sodium acryloyldimethyl taurate copolymer
Alumina~0.5–0.7%
Formula
Irritation risk
Low

The same compound that is used safely in dental implants and bone cements. In cosmetics, it is used to improve the consistency of products

More about Alumina
Isohexadecane~0.55–0.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent

More about Isohexadecane
Sorbitan oleate~0.3–0.55%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan oleate
Xanthan gum~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Silica~0.45–0.7%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Dimethicone~0.35–0.6%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Triethoxycaprylylsilane~0.3–0.55%
Formula
Irritation risk
Low

A type of silicone that helps oil and water mix well together. Helps to disperse other ingredients, e.g. pigments, evenly in a formulation

More about Triethoxycaprylylsilane
Trilaureth-4 phosphate~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Trilaureth-4 phosphate
Behenyl alcohol~0.3–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Non-drying alcohol that helps water and oil mix together. Also serves as an emollient

More about Behenyl alcohol
Polysorbate 80~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Polysorbate 80
Polyhydroxystearic acid~0.3–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Polyhydroxystearic acid
Paraffinum liquidum~0.25–0.5%
Hero · Moisturizing
Irritation risk
Low
Works for
Moisturizing

Mineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function

More about Paraffinum liquidum
Phenoxyethanol~0.2–0.4%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Methylparaben~0.15–0.3%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Parfum~0.15–0.25%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Mica~0.15–0.25%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Ci 19140~0.1–0.15%
Irritant · high
Irritation risk
High

A yellow dye

More about Ci 19140
Ci 42090~0.05–0.15%
Irritant · medium
Irritation risk
Medium

A colorant (dye)

More about Ci 42090
Ingredient list view

Water, Ethylhexyl methoxycinnamate, Alcohol, Zinc oxide, Isododecane, Polysilicone-15, Butylene glycol, Diethylamino hydroxybenzoyl hexyl benzoate, Propylene glycol dicaprate, Titanium dioxide, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Vinyl dimethicone/methicone silsesquioxane crosspolymer, Dipropylene glycol, Glycerin, Unknown, Tocopherol, Sodium hyaluronate, Vaccinium myrtillus leaf extract, Citrus limon fruit extract, Bht, Peg-10 hydrogenated castor oil, Sodium acrylate/sodium acryloyldimethyl taurate copolymer, Alumina, Isohexadecane, Sorbitan oleate, Xanthan gum, Silica, Dimethicone, Triethoxycaprylylsilane, Trilaureth-4 phosphate, Behenyl alcohol, Polysorbate 80, Polyhydroxystearic acid, Paraffinum liquidum, Phenoxyethanol, Methylparaben, Parfum, Mica, Ci 19140, Ci 42090

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
KoseSuncut Tone Up UV Mint Green Essence Sunblock SPF 50+ PA++++YOUR PRODUCTKUMANO COSMEReihaku Hatomugi UV Milky Gel SPF 31 PA+++MISSHAM Perfect Cover BB Cream SPF42/PA+++ - No.31/Golden BeigeIsispharmaUVEBLOCK SPF50+ Spray
Match—56%54%53%
Price—$17.10$12.18$22.46
Shared key ingredients—5 of 118 of 115 of 11
Key difference—SqualaneAdenosineCyclopentasiloxane
Irritancy High Medium High Low
SPFSPF 50SPF 31SPF 42SPF 50
Drying alcohol Contains drying alcohol Contains drying alcohol ——
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Product summary

We believe that "Kose - Suncut Tone Up UV Mint Green Essence Sunblock SPF 50+ PA++++" can provide reliable sun protection based on the ingredients listed. We love that it can protect from both UVA and UVB rays (not all sunscreens with SPF ratings give UVA protection. UVA rays do not cause sunburn, but still damage our skin and lead to early aging).

It also works as a moisturizer, so you do not have to use an additional hydrating product. Like all broad-spectrum sunscreens, this product has an anti-aging benefit.

Sunscreen filters

This is a "mixed" sunscreen in the sense that it uses both mineral and organic (so-called "chemical") sun filters. The organic filters in the product are: tinosorb s, uvinul a plus, octinoxate and polysilicone-15. As for the mineral filters, this sunscreen uses both titanium dioxide and zinc oxide.

Irritation risk

This sunscreen contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. We assess the overall irritancy of this product to be high. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 8.28$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 17 studies and safety reviews.

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Kose Suncut Tone Up UV Mint Green Essence Sunblock SPF 50+ PA++++
KoseSuncut Tone Up UV Mint Green Essence Sunblock SPF 50+ PA++++

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