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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 versus SkinCeuticals Physical Fusion UV Defense SPF 50 .

Last updated on February 16, 2024. Published on June 10, 2021

Overview

Cool Features

They both contain exfoliants and SPF

Suited For

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin and scar healing

Free From

They both do not contain any harsh alcohols, common allergens, oils or parabens

What's Inside

They both contain silicones

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

General Moisturizer American Brand United States
Sunscreen American Brand United States

General Moisturizer

All-purpose moisturizers hydrate the top layer of skin cells.

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 Hydralight Shine-Free Mineral Complex SPF 30

Starts at $33.00
Shop

Buy Physical Fusion UV Defense SPF 50

Starts at $42.00

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
30
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

Mineral UV Filter (2)
Exfoliators

Benefits

Hydrating
Redness Reducing (4)
Reduces Irritation (5)
Reduces Large Pores
Anti-Aging
Dark Spots
Scar Healing
Acne Fighting (2)
Brightening

Concerns

May Worsen Oily Skin (3)
Acne Trigger
Eczema

Notable Ingredients

Mineral UV Filter (2)
Vitamin E
Exfoliators (3)

Benefits

Hydrating
Anti-Aging
Scar Healing
Acne Fighting
Brightening

Concerns

Irritating
Rosacea
Eczema (2)
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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: Cosmetic Colorant, Skin Protecting, UV Absorber, UV Filter
Community Rating: Liked

Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.

Today, traditional and nano-sized zinc oxide can be found in beauty products. Nano-sized zinc oxide can enhance a product's UV protection. While it is not believed to have a negative effect on skin, nano-zinc oxide can be harmful to coral reefs.

More about harmful reef ingredients here.

Zinc Oxide also has antibacterial and calming properties. It is not water soluble.

Zinc has been used throughout history as an ingredient in paint and medicine. An Indian text from 500BC is believed to list zinc oxide as a salve for open wound. The Ancient Greek physician Dioscorides has also mentioned the use of zinc as an ointment in 1AD.

Learn more about Zinc Oxide

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 1.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 2.

2
What it does: Cosmetic Colorant, UV Absorber, UV Filter
Community Rating: Mixed

Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.

Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.

With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.

Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.

Pure titanium dioxide is a white powder that is used in many products to add or change color.

Learn more about Titanium Dioxide

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 2.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 1.

3
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

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 3.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 3.

4
What it does: Emollient, Skin Conditioning, Skin Protecting
Community Rating: Very Disliked

Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.

Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 6.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 4.

5
What it does: Skin Conditioning
Community Rating: Very Disliked

Caprylyl Methicone is a type of silicone.

It helps soften and soothe the skin by creating a thin film on top. This film helps trap moisture, keeping your skin hydrated.

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 8.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 11.

6
What it does: Antimicrobial, Emollient, Skin Conditioning
Community Rating: Disliked

C12-15 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 Benzoate

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 11.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 6.

7
What it does: Emollient, Skin Conditioning, Solvent
Community Rating: Mixed

Isohexadecane is added to enhance texture, emulsify, and to help cleanse. It is an isoparrafin. It is a component of petrolatum.

Due to its large size, Isohexadecane is not absorbed by the skin. Instead, it sits on top and acts as an emollient. Emollients help keep your skin soft and smooth by trapping moisture within.

Isohexadecane is often used in products designed to help oily skin. It is lightweight and non-greasy while helping to moisturize. When mixed with silicones, it gives a product a silky feel.

Learn more about Isohexadecane

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 13.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 9.

8
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

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 26.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 28.

9
What it does: Abrasive, Absorbent
Community Rating: Very Disliked

Alumina is another name for the compound aluminum oxide. It is used as a thickener, absorbent, and abrasive.

As an absorbent, alumina can give a mattifying effect. It is used in mineral sunscreens to help coat nano-sized filters, such as titanium dioxide. By increasing the size of the UV filters, these ingredients stay on the skin for a longer time. By coating small sized ingredients, alumina helps thicken a product.

Alumina may be used as an abrasive, or exfoliant.

Alumina is naturally occurring in the mineral corundum. Certain varieties of corundum create rubies and sapphires. Corundum is also the crystalline form of alumina.

Learn more about Alumina

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 27.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 24.

10
What it does: Emulsifying
Community Rating: Disliked

Polyhydroxystearic Acid is a soft wax made from castor oil.

It is is a texture thickener, emulsifier, and film-former. Emulsifiers prevent ingredients from separating, such as oils and waters.

Polyhydroxystearic Acid may not be fungal acne safe.

Learn more about Polyhydroxystearic Acid

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 29.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 25.

11
What it does:
Community Rating: Disliked

Triethoxycaprylylsilane is a silicone used to bind and stabilize ingredients.

As an emulsifier, it helps prevent ingredients from separating. This can help elongate the shelf life of products.

Triethoxycaprylylsilane is often used to coat mineral sunscreens ingredients to help give a better feel. It also helps reduce oxidative stress in sunscreens.

Learn more about Triethoxycaprylylsilane

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 32.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 32.

12
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.

Paula's Choice Hydralight Shine-Free Mineral Complex SPF 30 contains this as ingredient number 35.

SkinCeuticals Physical Fusion UV Defense SPF 50 contains this as ingredient number 26.

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

29% are loved or liked
9% have mixed ratings
51% are disliked or very disliked
11% have no rating yet
18% are loved or liked
13% have mixed ratings
45% are disliked or very disliked
24% have no rating yet

Usage

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