Kosé Suncut Prodefense Tone Up UV Sunscreen Stick SPF 50+ PA++++ Versus SKIN1004 Tone Brightening Tone-up Sunscreen SPF50+ PA++++
Updated on May 17, 2025
Overview
What they are
These products are both sunscreens. They have a total of 6 ingredients in common
Cool Features
They both contain exfoliants, hyaluronic acid and SPF
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances 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 Prodefense Tone Up UV Sunscreen Stick SPF 50+ PA++++ 33 ingredients
SKIN1004 Tone Brightening Tone-up Sunscreen SPF50+ PA++++ 46 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Kosé Suncut Prodefense Tone Up UV Sunscreen Stick SPF 50+ PA++++ 33 ingredients
SKIN1004 Tone Brightening Tone-up Sunscreen SPF50+ PA++++ 46 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
This ingredient is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideDiethylamino 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 BenzoateDipropylene 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 GlycolPolyhydroxystearic Acid is a soft wax made from castor oil.
It is is a texture thickener, emulsifier, and film-former. Emulsifiers prevent ingredients from separating, such as oils and waters.
Polyhydroxystearic Acid may not be fungal acne safe.
Learn more about Polyhydroxystearic AcidSodium 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 HyaluronateTitanium Dioxide is a mineral (or physical) sunscreen ingredient that provides broad-spectrum protection by blocking both UV-A and UV-B rays.
It sits on the skin’s surface and primarily reflects and scatters UV light and also absorbs some of it.
This makes the line between “mineral” and “chemical” sunscreens a bit blurry, but in skincare labeling, Titanium Dioxide and Zinc Oxide are the two ingredients officially classified as mineral filters.
Because it’s non-irritating, Titanium Dioxide is often recommended for sensitive or acne-prone skin.
Thanks to modern production methods, nano-scale or fine-grade Titanium Dioxide is now widely used in cosmetics to reduce white cast and improve texture.
Despite its small particle size, studies show that Titanium Dioxide, even in nanoparticle form, is not absorbed into the skin.
Learn more about Titanium DioxideIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Kosé Suncut Prodefense Tone Up UV Sunscreen Stick SPF 50+ PA++++ 33 ingredients
SKIN1004 Tone Brightening Tone-up Sunscreen SPF50+ PA++++ 46 ingredients

Reviews
Here's what our community thinks
Kosé Suncut Prodefense Tone Up UV Sunscreen Stick SPF 50+ PA++++ 33 ingredients
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