Kosé Suncut UV Perfect Milk SPF 50+ PA++++ Versus Shiseido Senka Perfect UV Gentle Milk SPF 50+ Pa++++
Updated on December 03, 2024
Overview
What they are
These products are both sunscreens. They have a total of 11 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin and scar healing
Free From
They both do not contain any common allergens, parabens or sulfates
What's Inside
They both contain oils and silicones
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
Kosé Suncut UV Perfect Milk SPF 50+ PA++++ 29 ingredients
Shiseido Senka Perfect UV Gentle Milk SPF 50+ Pa++++ 34 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Kosé Suncut UV Perfect Milk SPF 50+ PA++++ 29 ingredients
Shiseido Senka Perfect UV Gentle Milk SPF 50+ Pa++++ 34 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCyclopentasiloxane
Emollient
Zinc Oxide
Cosmetic Colorant
Alcohol Denat.
Antimicrobial
Ethylhexyl Methoxycinnamate
UV Absorber
Isododecane
EmollientCaprylic Acid
CleansingC12-15 Alkyl Benzoate
AntimicrobialSilica
Abrasive
Trimethylsiloxysilicate
Emollient
Diethylhexyl Succinate
EmollientDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Polysilicone-15
UV FilterBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Anthemis Nobilis Flower Extract
Masking
Salvia Officinalis Leaf Extract
CleansingTocopherol
Antioxidant
Sodium Hyaluronate
Humectant
Simmondsia Chinensis Seed Oil
Emollient
Hydrolyzed Collagen
Emollient
Butylene Glycol
Humectant
BHT
Antioxidant
Acrylates/Ethylhexyl Acrylate/Dimethicone Methacrylate Copolymer
Skin ConditioningStearoyl Inulin
EmollientTriethoxycaprylylsilane
Polyhydroxystearic Acid
Emulsifying
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
Sodium Lauroyl Glutamate
Phenoxyethanol
Preservative
Water, Cyclopentasiloxane, Zinc Oxide, Alcohol Denat., Ethylhexyl Methoxycinnamate, Isododecane, Caprylic Acid, C12-15 Alkyl Benzoate, Silica, Trimethylsiloxysilicate, Diethylhexyl Succinate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polysilicone-15, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Anthemis Nobilis Flower Extract, Salvia Officinalis Leaf Extract, Tocopherol, Sodium Hyaluronate, Simmondsia Chinensis Seed Oil, Hydrolyzed Collagen, Butylene Glycol, BHT, Acrylates/Ethylhexyl Acrylate/Dimethicone Methacrylate Copolymer, Stearoyl Inulin, Triethoxycaprylylsilane, Polyhydroxystearic Acid, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Sodium Lauroyl Glutamate, Phenoxyethanol
Water
Skin ConditioningDimethicone
Emollient
Diisopropyl Sebacate
EmollientZinc Oxide
Cosmetic Colorant
Caprylyl Methicone
Skin Conditioning
Titanium Dioxide
Cosmetic Colorant
Cetyl Ethylhexanoate
EmollientButylene Glycol
Humectant
Pentaerythrityl Tetraethylhexanoate
EmollientTriethylhexanoin
MaskingSilica
Abrasive
Diethylhexyl Succinate
EmollientBis-Butyldimethicone Polyglyceryl-3
CleansingGlycerin
Humectant
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
PEG-9 Polydimethylsiloxyethyl Dimethicone
Emulsifying
PEG-10 Dimethicone
Skin Conditioning
Aluminum Hydroxide
EmollientDextrin Palmitate
Emulsifying
Stearic Acid
Cleansing
Trimethylsiloxysilicate
Emollient
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Ethylhexyl Triazone
UV Absorber
Phenoxyethanol
Preservative
Disteardimonium Hectorite
StabilisingHydrogen Dimethicone
Citric Acid
Buffering
Sodium Chloride
Masking
Sodium Citrate
BufferingSodium Metabisulfite
Antioxidant
Oryza Sativa Germ Oil
Emollient
Sodium Hyaluronate
Humectant
Tocopherol
Antioxidant
Sodium Acetylated Hyaluronate
Humectant
Water, Dimethicone, Diisopropyl Sebacate, Zinc Oxide, Caprylyl Methicone, Titanium Dioxide, Cetyl Ethylhexanoate, Butylene Glycol, Pentaerythrityl Tetraethylhexanoate, Triethylhexanoin, Silica, Diethylhexyl Succinate, Bis-Butyldimethicone Polyglyceryl-3, Glycerin, Diethylamino Hydroxybenzoyl Hexyl Benzoate, PEG-9 Polydimethylsiloxyethyl Dimethicone, PEG-10 Dimethicone, Aluminum Hydroxide, Dextrin Palmitate, Stearic Acid, Trimethylsiloxysilicate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Ethylhexyl Triazone, Phenoxyethanol, Disteardimonium Hectorite, Hydrogen Dimethicone, Citric Acid, Sodium Chloride, Sodium Citrate, Sodium Metabisulfite, Oryza Sativa Germ Oil, Sodium Hyaluronate, Tocopherol, Sodium Acetylated Hyaluronate
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 WaterZinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.
Today, traditional and nano-sized zinc oxide can be found in beauty products. Nano-sized zinc oxide can enhance a product's UV protection. While it is not believed to have a negative effect on skin, nano-zinc oxide may be harmful to coral reefs - though the verdict is not entirely out on this one.
Zinc Oxide also has antibacterial and calming properties. It is not water soluble.
Zinc has been used throughout history as an ingredient in paint and medicine. An Indian text from 500BC is believed to list zinc oxide as a salve for open wound. The Ancient Greek physician Dioscorides has also mentioned the use of zinc as an ointment in 1AD.
Learn more about Zinc OxideSilica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaThis silicone is an emollient. Emollients create a thin film on the skin to prevent moisture from escaping.
It is not soluble in water and helps increase water-resistance in products.
According to a manufacturer, it can blend seamlessly with silicone oils, such as Cyclopentasiloxane.
Learn more about TrimethylsiloxysilicateDiethylhexyl Succinate comes from succinic acid and 2-ethylhexyl alcohol.
It is a synthetic emollient.
Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm).
DHHB is well-liked for:
DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes.
This ingredient is soluble in oils, fats, and lipids.
Learn more about Diethylamino Hydroxybenzoyl Hexyl BenzoateYou might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.
This ingredient has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. This ingredient works by preventing UV rays from reaching and damaging your skin.
On top of that - it is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.
Tinosorb S is allowed in the EU, Australia, and Asia. It is close to being approved by the FDA and we'll hopefully get this ingredient in the U.S. by late 2025.
Fun fact: Tinosorb S is the most effective UV absorber at maximum concentration (measured by SPF) permitted in the EU.
This ingredient is oil-soluble, so your oil-cleansers will take this right off at night.
Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineTocopherol (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 TocopherolSodium 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 HyaluronateButylene 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.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Kosé Suncut UV Perfect Milk SPF 50+ PA++++ 29 ingredients
Shiseido Senka Perfect UV Gentle Milk SPF 50+ Pa++++ 34 ingredients
Reviews
Here's what our community thinks
Kosé Suncut UV Perfect Milk SPF 50+ PA++++ 29 ingredients
My perfect sunscreen for no makeup days
My usual routine leaves my skin looking quite dewy, and although my dry skin loves it I’m not the biggest fan of looking too shiny. This sunscreen is the solution! It’s mattifying so it tones down the shine and leaves me with a more natural finish. I’m still left with a glow to my skin but it’s not excessive. Another positive is I actually think this Show more
my favourite sunscreen! the perfect anessa milk dupe. there's a bit of a white cast though
edit: not sure if the "white cast" is actually that, it does disappear after rubbing in
