Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ Versus Skin Aqua UV Whitening Milk SPF 50 PA++++
Updated on March 13, 2025
Overview
What they are
These products are both sunscreens. They have a total of 11 ingredients in common
Cool Features
They both contain hyaluronic acid and SPF
Suited For
They're both likely to be good for dry skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, parabens or sulfates
What's Inside
They both contain 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
Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ 43 ingredients
Skin Aqua UV Whitening Milk SPF 50 PA++++ 22 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ 43 ingredients
Skin Aqua UV Whitening Milk SPF 50 PA++++ 22 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButylene Glycol
Humectant
Ethylhexyl Salicylate
UV Absorber
Homosalate
Skin Conditioning
Dibutyl Adipate
EmollientNiacinamide
Smoothing
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Cyclopentasiloxane
Emollient
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Polysilicone-15
UV FilterDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
1,2-Hexanediol
Skin ConditioningPentylene Glycol
Skin ConditioningPinus Pinaster Bark Extract
Antioxidant
Ceramide NP
Skin Conditioning
Centella Asiatica Extract
Cleansing
Glycerin
Humectant
Portulaca Oleracea Extract
Skin ConditioningHouttuynia Cordata Extract
Skin Conditioning
Olea Europaea Fruit Oil
Masking
Ficus Carica Fruit Extract
HumectantSodium Hyaluronate
Humectant
Ceteth-10
EmulsifyingHydrogenated Lecithin
EmulsifyingDecyl Glucoside
CleansingPropanediol
SolventTocopherol
Antioxidant
Astaxanthin
Skin ConditioningHyaluronic Acid
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Ascorbyl Propyl Hyaluronate
Skin Conditioning
Hydrolyzed Hyaluronic Acid
Humectant
Hydroxypropyltrimonium Hyaluronate
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium Acetylated Hyaluronate
Humectant
Hydrolyzed Sodium Hyaluronate
Skin ConditioningAdenosine
Skin Conditioning
Xanthan Gum
EmulsifyingCetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Tromethamine
BufferingCarbomer
Emulsion StabilisingPropylene Glycol
Humectant
Ethylhexylglycerin
Skin ConditioningWater, Butylene Glycol, Ethylhexyl Salicylate, Homosalate, Dibutyl Adipate, Niacinamide, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Cyclopentasiloxane, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Polysilicone-15, Diethylamino Hydroxybenzoyl Hexyl Benzoate, 1,2-Hexanediol, Pentylene Glycol, Pinus Pinaster Bark Extract, Ceramide NP, Centella Asiatica Extract, Glycerin, Portulaca Oleracea Extract, Houttuynia Cordata Extract, Olea Europaea Fruit Oil, Ficus Carica Fruit Extract, Sodium Hyaluronate, Ceteth-10, Hydrogenated Lecithin, Decyl Glucoside, Propanediol, Tocopherol, Astaxanthin, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Ascorbyl Propyl Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, Adenosine, Xanthan Gum, Cetyl PEG/PPG-10/1 Dimethicone, Tromethamine, Carbomer, Propylene Glycol, Ethylhexylglycerin
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Butylene Glycol
Humectant
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Polymethylsilsesquioxane
Cyclopentasiloxane
Emollient
Tranexamic Acid
Astringent
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Polysorbate 60
Emulsifying
Cetearyl Alcohol
Emollient
Silica
Abrasive
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Decyl Glucoside
CleansingTitanium Dioxide
Cosmetic Colorant
Phenoxyethanol
Preservative
Triethanolamine
BufferingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingHexylglycerin
HumectantDisodium EDTA
Propylene Glycol
Humectant
Xanthan Gum
EmulsifyingSodium Acetylated Hyaluronate
Humectant
Water, Ethylhexyl Methoxycinnamate, Butylene Glycol, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Polymethylsilsesquioxane, Cyclopentasiloxane, Tranexamic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polysorbate 60, Cetearyl Alcohol, Silica, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Decyl Glucoside, Titanium Dioxide, Phenoxyethanol, Triethanolamine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hexylglycerin, Disodium EDTA, Propylene Glycol, Xanthan Gum, 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 WaterButylene 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.
You 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 TriazineCyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneMethylene Bis-Benzotriazolyl Tetramethylbutylphenol (Tinosorb M) is a hybrid and broad-spectrum UV ingredient. It is both a UV absorber and filter.
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 filters physically reduce the amount of UV rays from reaching your skin.
Tinosorb M covers a range of 280-400 nm and is photostable. This ingredient is neither oil or water soluble.
Tinosorb M is not available in the US. However, it is available in the EU and Asia.
It's sister, Tinosorb S, is set to be approved in the US by late 2025 (fingers crossed!).
Learn more about Methylene Bis-Benzotriazolyl TetramethylbutylphenolDiethylamino 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 BenzoateDecyl Glucoside is a glucose-based surfactant and emulsion stabilizer. It is created by reacting glucose with the fatty acids from plants.
Surfactants help clean the skin by trapping oil, sebum, and dirt to be washed away. As an emulsion stabilizer, it stabilizes the ingredients in a product by preventing them from separating.
This ingredient is biodegradable and non-toxic. This ingredient is commonly found in baby shampoos.
Decyl Glucoside is sometimes used to stabilize the UV filter Tinosorb.
Learn more about Decyl GlucosideAcrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products. Due to its properties, it can prevent water and oil ingredients from separating.
Sodium Acetylated Hyaluronate is a type of Hyaluronic Acid.
Hyaluronic Acids help moisturize, soothe, and protect the skin.
Read about common types of Hyaluronic Acid here: Sodium Hyaluronate Hydrolyzed Hyaluronic Acid Hyaluronic Acid
Learn more about Sodium Acetylated HyaluronateXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumPropylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may develop a rash when using this ingredient.
Learn more about Propylene GlycolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ 43 ingredients
Skin Aqua UV Whitening Milk SPF 50 PA++++ 22 ingredients
Reviews
Here's what our community thinks
Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ 43 ingredients
The sunscreen has a very watery consistency (as the name would suggest) leading to it feeling weightless on the skin, it applies beautifully without any white cast, and is cosmetically brilliant under makeup. BE WARNED, this product has a noticeable sunscreen scent that depending on what you’re used to may or may not be tolerable. This sunscreen also has significant shine, it’s perfect for my dry Show more
Finger crossed. I will give it a chance even thouth it contain potentially clog poring ingredients sush as Olea Europaea Fruit Oil and propylene glycol which known as pore cloggers. JUST Stared using it today a lot of mixed review some of comments looks suspicous here to be honest. Pray for me guys, cause i am honestly tired of spending my money.
