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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++ versus MDSolarSciences Solar Stick Mineral Sunscreen SPF40 .

Last updated on March 15, 2024. Published on March 29, 2022

Overview

What they are

These products are both cruelty-free sunscreens. They have a total of 4 ingredients in common

Cool Features

They both contain SPF

Suited For

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

Free From

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

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 American Brand United States

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 Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++

Starts at $32.00
Shop

Buy Solar Stick Mineral Sunscreen SPF40

Starts at $22.00

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
40

At a glance

Click on any of the items below to learn more

Notable Ingredients

Mineral UV Filter

Benefits

Hydrating (2)
Acne Fighting
Brightening

Concerns

May Worsen Oily Skin
Acne Trigger

Notable Ingredients

Mineral UV Filter (2)
Vitamin C
Vitamin E
Exfoliators

Benefits

Hydrating (2)
Redness Reducing
Skin Texture
Anti-Aging (2)
Dark Spots
Scar Healing
Acne Fighting
Brightening (2)

Concerns

May Worsen Oily Skin (3)
Acne Trigger
Irritating
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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

Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++ contains this as ingredient number 1.

MDSolarSciences Solar Stick Mineral Sunscreen SPF40 contains this as ingredient number 2.

2
What it does: Masking, Skin Conditioning
Community Rating: Mixed

Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.

Within a product, Caprylic Triglyceride can thicken the product and make spreadability easier by dissolving clumping compounds. An added benefit of Caprylic Triglyceride is its antioxidant properties.

Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Caprylic Triglyceride has not been found to be toxic for human use in concentrations under 50%.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.

Learn more about Caprylic/Capric Triglyceride

Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++ contains this as ingredient number 3.

MDSolarSciences Solar Stick Mineral Sunscreen SPF40 contains this as ingredient number 9.

3

We don't have a description for Methyl Dihydroabietate.

Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++ contains this as ingredient number 7.

MDSolarSciences Solar Stick Mineral Sunscreen SPF40 contains this as ingredient number 10.

4
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

Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++ contains this as ingredient number 20.

MDSolarSciences Solar Stick Mineral Sunscreen SPF40 contains this as ingredient number 20.

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

17% are loved or liked
9% have mixed ratings
48% are disliked or very disliked
26% have no rating yet
13% are loved or liked
13% have mixed ratings
52% are disliked or very disliked
22% 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 Biossance Squalane + Zinc Sheer Mineral Sunscreen SPF 30 PA +++.

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Our Dupe Finder has found 12 potential alternatives that have similar ingredients to MDSolarSciences Solar Stick Mineral Sunscreen SPF40.

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