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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Algenist Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50 versus La Roche-Posay La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60 .

Last updated on August 07, 2023. Published on February 11, 2021

Overview

What they are

These products are both sunscreens. They have a total of 5 ingredients in common

Cool Features

They both contain SPF and Vitamin E

Suited For

They're both likely to be good for brightening skin

Free From

They both do not contain any oils, parabens or sulfates

What's Inside

They both contain harsh alcohols 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 American Brand United States
Sunscreen French Brand France

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 Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50

Starts at $22.40
Shop

Buy La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60

Starts at $32.99

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
60

At a glance

Click on any of the items below to learn more

Notable Ingredients

Chemical UV Filter
Mineral UV Filter (2)
Vitamin E

Benefits

Hydrating
Dark Spots
Acne Fighting
Brightening (2)

Concerns

Drying
May Worsen Oily Skin (2)
Irritating (2)
Rosacea (2)
Eczema (2)

Notable Ingredients

Chemical UV Filter (4)
Vitamin E
Exfoliators

Benefits

Brightening

Concerns

Drying (2)
May Worsen Oily Skin
Acne Trigger
Irritating (2)
Rosacea (5)
Eczema (3)
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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: Emollient, Skin Conditioning, Solvent
Community Rating: Disliked

Cyclopentasiloxane is a silicone used to improve texture and trap moisture. An easier name for this is D5.

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.

D5 is 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 Cyclopentasiloxane

Algenist Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50 contains this as ingredient number 4.

La Roche-Posay La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60 contains this as ingredient number 6.

2
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

Algenist Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50 contains this as ingredient number 5.

La Roche-Posay La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60 contains this as ingredient number 5.

3
What it does: Antimicrobial, Astringent, Masking, Solvent
Community Rating: Very Disliked

Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol and other additives. It has a low molecular weight and will evaporate quickly. This helps other ingredients become better absorbed and dry once applied.

Alcohol Denat. is volatile and may cause irritation. It helps draw out natural oils in skin and dry out your skin.

One study from 2005 found adding emollients to propanol-based sanitizer decreased irritation.

Alcohol is antibacterial by nature. This can help preserve products and increase their shelf life.

Other types of astringent alcohols include:

Learn more about Alcohol Denat.

Algenist Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50 contains this as ingredient number 6.

La Roche-Posay La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60 contains this as ingredient number 7.

4
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

Algenist Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50 contains this as ingredient number 22.

La Roche-Posay La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60 contains this as ingredient number 21.

5
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

Algenist Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50 contains this as ingredient number 24.

La Roche-Posay La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60 contains this as ingredient number 18.

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

29% are loved or liked
7% have mixed ratings
54% are disliked or very disliked
11% have no rating yet
16% are loved or liked
3% have mixed ratings
56% are disliked or very disliked
25% 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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Alternatives

Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Algenist Sublime Defense Ultra Lightweight UV Defense Fluid SPF 50.

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Our Dupe Finder has found 50 potential alternatives that have similar ingredients to La Roche-Posay La Roche Posay Anthelios Ultra Light Face Sunscreen-SPF 60.

See 50 alternatives
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