Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ Versus Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ - Japan
Updated on November 06, 2024
Overview
What they are
These products are both sunscreens. They have a total of 6 ingredients in common
Cool Features
They both contain hyaluronic acid and SPF
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and scar healing
Free From
They both do not contain any common allergens, parabens 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 needs an update? Let us know.
Ingredient Info
Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ 43 ingredients
Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ 37 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ 43 ingredients
Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ 37 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialTitanium Dioxide
Cosmetic Colorant
Propanediol
SolventButylene Glycol
Humectant
Acrylates Copolymer
Niacinamide
Smoothing
Cetyl Ethylhexanoate
Emollient1,2-Hexanediol
Skin ConditioningAluminum Stearate
Cosmetic ColorantPolyhydroxystearic Acid
Emulsifying
Pentylene Glycol
Skin ConditioningPolymethylsilsesquioxane
Caprylic/Capric Triglyceride
MaskingPinus Pinaster Bark Extract
Antioxidant
Ceramide NP
Skin Conditioning
Olea Europaea Fruit Oil
Masking
Ficus Carica Fruit Extract
HumectantCentella Asiatica Extract
Cleansing
Lactobacillus Ferment Lysate
Skin Conditioning
Sodium Hyaluronate
Humectant
Silica
Abrasive
Alumina
Abrasive
Glycerin
Humectant
Hydrogenated Lecithin
EmulsifyingStearic Acid
Cleansing
Hydroxypropyl Methylcellulose Stearoxy Ether
Sodium Stearoyl Glutamate
CleansingPolyacrylate Crosspolymer-6
Emulsion StabilisingTocopherol
Antioxidant
Astaxanthin
Skin ConditioningHyaluronic Acid
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Ascorbyl Propyl Hyaluronate
Skin Conditioning
Hydroxypropyltrimonium Hyaluronate
Adenosine
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Hydrolyzed Sodium Hyaluronate
Skin ConditioningSodium Acetylated Hyaluronate
Humectant
Xanthan Gum
EmulsifyingT-Butyl Alcohol
Perfuming
Ethylhexylglycerin
Skin ConditioningWater, C12-15 Alkyl Benzoate, Titanium Dioxide, Propanediol, Butylene Glycol, Acrylates Copolymer, Niacinamide, Cetyl Ethylhexanoate, 1,2-Hexanediol, Aluminum Stearate, Polyhydroxystearic Acid, Pentylene Glycol, Polymethylsilsesquioxane, Caprylic/Capric Triglyceride, Pinus Pinaster Bark Extract, Ceramide NP, Olea Europaea Fruit Oil, Ficus Carica Fruit Extract, Centella Asiatica Extract, Lactobacillus Ferment Lysate, Sodium Hyaluronate, Silica, Alumina, Glycerin, Hydrogenated Lecithin, Stearic Acid, Hydroxypropyl Methylcellulose Stearoxy Ether, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Tocopherol, Astaxanthin, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Hyaluronic Acid, Ascorbyl Propyl Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Adenosine, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Xanthan Gum, T-Butyl Alcohol, Ethylhexylglycerin
Water
Skin ConditioningAlcohol Denat.
Antimicrobial
Ethylhexyl Methoxycinnamate
UV Absorber
Ethylhexyl Triazone
UV Absorber
Isopropyl Palmitate
Emollient
Lauryl Methacrylate/Sodium Methacrylate Crosspolymer
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Hydrogenated Polyisobutene
EmollientBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Palmitic Acid
Emollient
Dextrin
AbsorbentButylene Glycol
Humectant
Xylitol
HumectantAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingDimethicone
Emollient
C12-15 Alkyl Benzoate
AntimicrobialGlycerin
Humectant
Glyceryl Stearate
Emollient
Propanediol
SolventGlyceryl Behenate
Emollient
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Heptanol
Perfuming
Agar
MaskingSorbitan Distearate
EmollientIsoceteth-20
Emulsifying
Polyvinyl Alcohol
Polyvinylalcohol Crosspolymer
Stearoyl Glutamic Acid
CleansingArginine
Masking
Potassium Hydroxide
BufferingSodium Hydroxide
BufferingRoyal Jelly Extract
Skin Conditioning
Hyaluronic Acid
Humectant
Phenoxyethanol
Preservative
EDTA
BHT
Antioxidant
Parfum
Masking
Water, Alcohol Denat., Ethylhexyl Methoxycinnamate, Ethylhexyl Triazone, Isopropyl Palmitate, Lauryl Methacrylate/Sodium Methacrylate Crosspolymer, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Hydrogenated Polyisobutene, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Palmitic Acid, Dextrin, Butylene Glycol, Xylitol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Dimethicone, C12-15 Alkyl Benzoate, Glycerin, Glyceryl Stearate, Propanediol, Glyceryl Behenate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Heptanol, Agar, Sorbitan Distearate, Isoceteth-20, Polyvinyl Alcohol, Polyvinylalcohol Crosspolymer, Stearoyl Glutamic Acid, Arginine, Potassium Hydroxide, Sodium Hydroxide, Royal Jelly Extract, Hyaluronic Acid, Phenoxyethanol, EDTA, BHT, Parfum
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 WaterC12-15 Alkyl Benzoate is made up of Benzoic Acid and long chain alcohols. It has a low molecular weight.
C12-15 Alkyl Benzoate is an emollient and texture enhancer. Due to its solubility, it is often used in sunscreens to help evenly distribute active ingredients.
As an emollient, C12-15 Alkyl Benzoate helps soften and hydrate your skin. Emollients create a film on your skin that traps moisture within.
This ingredient has been reported to cause eye irritation.
Learn more about C12-15 Alkyl BenzoatePropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolButylene 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.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinHyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
This ingredient helps hydrate, soothe, and protect the skin.
What makes hyaluronic acid so hydrating? It has the capacity to bind or hold large amounts of water.
Fun fact: It is already naturally found in our bodies, such as the fluids of our eyes and our joints.
Studies find this ingredient to have anti-inflammatory and anti-microbial properties. This can help speed up wound-healing.
Hyaluronic acid can be irritating if the molecule has a low-molecular weight, or if the molecules are small.
One study found low-molecular weight hyaluronic acid to be pro-inflammatory, meaning some people may experience irritation. This is because our bodies use hyaluronic acid in the wound-healing process to signal to our bodies, via irritation, that something needs healing.
The same study found high-molecular weight hyaluronic acid to be anti-inflammatory.
These are some other common types of Hyaluronic Acid:
Learn more about Hyaluronic AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ 43 ingredients
Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ 37 ingredients
Reviews
Here's what our community thinks
Isntree Hyaluronic Acid Perfect Sun Block SPF 50 PA++++ 43 ingredients
I love it, it's super light weight. Practically no oil in there. And also doesn't irritate my skin. While all of La roche posay's face spf do.
Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ 37 ingredients
Used the 2017 version and the latest version. All signs point to me hating this sunscreen (alcohol, fragrance etc) but it’s just so good. The texture is unbeatable, it looks so nice on, and layers well throughout the day. Love that it comes in a bigger size these days.
I’ve been using this for a year and a half and it’s my favorite sunscreen. Absorbs into skin quickly, and when applied every two hours I’ve never ever gotten burned. Doesn’t irritate my sensitive acne prone skin and doesn’t make me feel greasy.
