iUNIK Centella Calming Daily Sunscreen SPF50+ PA++++ Versus Biore UV Aqua Rich Tone Up Essence SPF 50+
Updated on April 18, 2025
Overview
What they are
These products are both sunscreens. They have a total of 5 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, scar healing and dark spots
Free From
They both do not contain any common allergens, oils 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
iUNIK Centella Calming Daily Sunscreen SPF50+ PA++++ 34 ingredients
Biore UV Aqua Rich Tone Up Essence SPF 50+ 30 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
iUNIK Centella Calming Daily Sunscreen SPF50+ PA++++ 34 ingredients
Biore UV Aqua Rich Tone Up Essence SPF 50+ 30 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.
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 WaterDiethylamino 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 BenzoateEthylhexyl Triazone is a modern chemical sunscreen that protects from UV-B radiation.
It is the most effective of existing UV-B filters, as it provides the highest level of photo-stable absorption. It protects from the entire UV-B range (280 to 320nm), with it's highest level of protection at 314nm.
Ethylhexyl Triazone is oil soluble, oderless and colorless, which mean it is able to be incorporated into a variety of different formulations.
It is not currently available within the United States due to slow changing FDA regulations. Outside of the US, it is used in formulations at concentrations up to 5%.
Learn more about Ethylhexyl TriazoneButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
iUNIK Centella Calming Daily Sunscreen SPF50+ PA++++ 34 ingredients
Biore UV Aqua Rich Tone Up Essence SPF 50+ 30 ingredients

Reviews
Here's what our community thinks
iUNIK Centella Calming Daily Sunscreen SPF50+ PA++++ 34 ingredients
Worst sunscreen ever! It broke me out. I’ve never had such severe acne before. Also felt a burning sensation the first time I applied it on my face. It also stings your eyes.
hydrated matte finish
it is a good sunscreen .i have sensitive combination skin with fungel acne .it bland easyly but take 5-10 minutes to absorb and give a natural finish.it is hydrated matte. also burn my eyes.while appling on eye area have to be careful