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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of ISDIN Fusion Water Color Sunscreen SPF50 versus COSRX Aloe Soothing Sun Cream SPF 50 PA+++ .

Last updated on July 18, 2023. Published on June 09, 2021

Overview

What they are

These products are both cruelty-free sunscreens. They have a total of 11 ingredients in common

Cool Features

They both contain exfoliants, SPF and Vitamin E

Suited For

They're both likely to be good for dry skin and brightening skin

Free From

They both do not contain any oils, 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 need an update? Let us know.

Sunscreen Spanish Brand Spain
Sunscreen South Korean Brand South Korea

Sunscreen

Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.

Sunscreen

Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.

Price

Shop

Buy Fusion Water Color Sunscreen SPF50

Starts at $56.57
Shop

Buy Aloe Soothing Sun Cream SPF 50 PA+++

Starts at $8.99

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
spf rating
50
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
spf rating
50

At a glance

Click on any of the items below to learn more

Notable Ingredients

Chemical UV Filter (5)
Vitamin C (2)
Vitamin E (2)
Exfoliators

Benefits

Hydrating
Anti-Aging
Scar Healing
Brightening (4)

Concerns

Irritating (2)
Rosacea (4)
Eczema (3)

Notable Ingredients

Chemical UV Filter (4)
Mineral UV Filter
Vitamin E
Exfoliators

Benefits

Hydrating
Redness Reducing
Reduces Irritation
Dark Spots
Brightening (2)

Concerns

Drying
May Worsen Oily Skin (3)
Acne Trigger
Irritating (3)
Rosacea (4)
Eczema (5)
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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 1.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 1.

2
What it does:
Community Rating: Disliked

We don't have a description for Polymethyl Methacrylate.

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 6.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 17.

3
What it does: UV Absorber, UV Filter
Community Rating: Mixed

This ingredient is more commonly known as Ensulizole, a chemical sunscreen ingredient.

Ensulizole mainly protects UV-B (290-340 nm) but offers a little UV-A (320-400 nm) protection. It is often paired with less photo-stable sunscreen ingredients due to its photo-stability.

Due to it being water-soluble, Ensulizole helps give sunscreens a light and non-oily texture.

Ensulizole is approved worldwide:

Learn more about Phenylbenzimidazole Sulfonic Acid

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 8.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 6.

4
What it does: Skin Conditioning, UV Absorber, UV Filter
Community Rating: Liked

You might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.

Bemotrizinol has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. Skin exposed to UV causes free-radical molecules to form. This ingredient works by preventing the UV from reaching your skin.

It is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.

Bemotrizinol is not approved in the US but is allowed in the EU, Australia, and Asia.

In fact, it is the most effective UV absorber at maximum concentration (measured by SPF) permitted by in the EU.

It is oil-soluble.

Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 14.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 7.

5
What it does: Abrasive, Absorbent
Community Rating: Disliked

Silica 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 Silica

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 15.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 21.

6
What it does: Emollient, Humectant, Skin Conditioning
Community Rating: Liked

Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.

It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.

Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.

This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.

Learn more about Caprylyl Glycol

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 22.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 28.

7
What it does: Antioxidant, Skin Conditioning
Community Rating: Liked

Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.

One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.

Tocopheryl Acetate is commonly found in both skincare and dietary supplements.

Learn more about Tocopheryl Acetate

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 23.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 36.

8
What it does: Emulsifying, Emulsion Stabilising, Gel Forming, Skin Conditioning
Community Rating: Disliked

Xanthan 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 Gum

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 24.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 34.

9
What it does:
Community Rating: Disliked

Disodium 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 EDTA

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 28.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 37.

10
What it does: Masking, Perfuming
Community Rating: Very Disliked

Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.

In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.

Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Products use parfum often to give products a scent or cover up smells of different ingredients.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Learn more about Parfum

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 29.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 27.

11
What it does: Emollient, Humectant, Skin Protecting
Community Rating: Disliked

Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.

As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.

According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.

In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.

Learn more about Aluminum Hydroxide

ISDIN Fusion Water Color Sunscreen SPF50 contains this as ingredient number 30.

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ contains this as ingredient number 25.

Here's what our community thinks of the ingredients in these two products.

26% are loved or liked
21% have mixed ratings
47% are disliked or very disliked
5% have no rating yet
18% are loved or liked
11% have mixed ratings
67% are disliked or very disliked
4% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

ISDIN Fusion Water Color Sunscreen SPF50 38 ingredients

4.0 /5
from 1 rating
Aybab_207's avatar

Aybab_207

1 year ago · Combination Skin
Review

Very good for combination skin with black head problems
I use this product since two years. The assistant of my dermatologist recommended this and...

Very good for combination skin with black head problems
I use this product since two years. The assistant of my dermatologist recommended this and I am very happy to find the right product which cause any problems. When I use another spf, my skin tends to get oily and in a couple of hours my face will be very shiny. This isn’t the case when I use this. Furthermore no greasy or cakey under my Mineral make up powder.
Nevertheless, it is a bit too expensive (27€ in Germany) and hard to remove with a cleanser so that I have to double cleanse

COSRX Aloe Soothing Sun Cream SPF 50 PA+++ 45 ingredients

2.3 /5
from 24 ratings
Irritating (6) Light Scent (4) Broke Me Out (4) Doesn't Work (4) Absorbs Well (3) Pilling (3)
mooj's avatar

mooj

6 months ago · Dry Skin
Review

this sunscreen stung my eyes super bad. even when i took care to avoid my eye area, it still burnt. left my skin red and irritated looking.

sword's avatar

sword

12 months ago · Oily Skin
Review

Broke Me Out Horrifically
I used to use this when I was in school and had awful acne, so I didn't notice it caused me to break out until I decided...

Broke Me Out Horrifically
I used to use this when I was in school and had awful acne, so I didn't notice it caused me to break out until I decided to try it again recently. It gave me an awful break out all over my cheeks, and flared up my rosacea. It took a few days to recover. Also this has a white cast, so beware if that's something you typically avoid.

Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to ISDIN Fusion Water Color Sunscreen SPF50.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to COSRX Aloe Soothing Sun Cream SPF 50 PA+++.

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