thinksport SPF 50 Clear Zinc Face Sunscreen

thinksport SPF 50 Clear Zinc Face Sunscreen

SPF 50Efficacy90/100IrritancyHigh·1 UV filter

Works for

Sun protection
SPF 50 · 1 UV filter
Broad spectrum
SPF 50Broad spectrumMineral filtersWater-resistant

This product offers a good level of protection against both UVB and UVA rays.

It is a mineral sunscreen. In other words, it contains non-organic UV filters. It will probably not sting your eyes but might leave a white cast.

This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.

UV spectrum
UVB290–320 nmUVA II320–340 nmUVA I340–400 nm
Zinc Oxide
FilterCoverageWhat it doesEst. amount
Zinc Oxide Mineral UVBUVA Photo-stable A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant20%
Reef-safe
No oxybenzone or octinoxate — the two filters banned in Hawaii, Florida Keys and Aruba.
Anti-aging
Side benefit the brand mentions · Aloe barbadensis leaf juice, Tocopherol
Works well
What the product description says
“Spending time in the sun increases your risk of skin cancer and early skin aging.”
Source: Gothink

This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.

Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~1.1–1.7%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.5–1.2%
Evens skin tone
Side benefit · No ingredient credited for this claim
Works well

This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).

Moisturizing
Side benefit the brand mentions · Caprylic/capric triglyceride, Glycerin + 7 more
Works
What the product description says
“Hyaluronic Acid attracts moisture for added hydration, while Vitamin E helps to condition the skin.”
Source: Gothink

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, sodium hyaluronate.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: caprylic/capric triglyceride, cetyl dimethicone.

Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~7.2–10.7%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~2.5–3.8%
Cetyl dimethiconeKey active· EmollientEffect: HighA type of silicone. Helps soften the upper layer of the skin and creates a nice, light product texture~1.4–2.1%
Hydrogenated castor oilKey active· EmollientEffect: MediumA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency~1.1–1.6%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.4–0.95%
Hexyl laurate· EmollientEffect: LowHelps soften the upper layer of the skin and create a nice product consistency~1.6–2.3%
Glyceryl caprylate· EmollientEffect: LowAn emollient that can also help water and oil mix together, as well as prevent bacteria growth in products~0.1–0.3%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~1.1–1.7%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.5–1.2%

Can it cause trouble?

Irritancy
3 strong irritants: Carica papaya fruit extract, Citrus paradisi peel oil + 1 more — patch-test recommended
High risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Carica papaya fruit extract—High~0.35–0.85%est.
Citrus paradisi peel oilUsed as a fragrance. Can be irritatingHigh~0.1–0.45%est.
Sorbitan sesquioleateUsed to help oil and water mix together. Can be irritatingHigh~0.1–0.4%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~7.2–10.7%est.
Polyglyceryl-4 isostearateHelps water and oil mix togetherMedium~3.8–5.7%est.
Hydrogenated glyceryl abietateHelps oil and water mix togetherMedium~1.9–2.8%est.
Hexyl laurateHelps soften the upper layer of the skin and create a nice product consistencyMedium~1.6–2.3%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~1.1–1.7%est.
Hydrogenated castor oilA plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistencyMedium~1.1–1.6%est.
Ribes nigrum fruit extractA fruit extract that might have some anti-oxidant effect in skinMedium~0.3–0.7%est.
Caprylhydroxamic acidA preservativeMedium~0.05–0.25%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Zinc oxide20%
UV filterKey active
Irritation risk
Low
Works for
Sun protection

A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant

More about Zinc oxide
Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Caprylic/capric triglyceride~7.2–10.7%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Polyglyceryl-4 isostearate~3.8–5.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Polyglyceryl-4 isostearate
Glycerin~2.5–3.8%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Hydrogenated glyceryl abietate~1.9–2.8%
Irritant · medium
Irritation risk
Medium

Helps oil and water mix together

More about Hydrogenated glyceryl abietate
Hexyl laurate~1.6–2.3%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps soften the upper layer of the skin and create a nice product consistency

More about Hexyl laurate
Cetyl dimethicone~1.4–2.1%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of silicone. Helps soften the upper layer of the skin and creates a nice, light product texture

More about Cetyl dimethicone
Aloe barbadensis leaf juice~1.1–1.7%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAntibacterialReduces rednessReduces irritationAnti-agingAnti-blemish

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Hydrogenated castor oil~1.1–1.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
CleansingMoisturizingAnti-inflammatory

A plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency

More about Hydrogenated castor oil
Magnesium sulfate~0.9–1.35%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Magnesium sulfate
Tocopherol~0.5–1.2%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Sodium hyaluronate~0.4–0.95%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Carica papaya fruit extract~0.35–0.85%
Irritant · high
Ribes nigrum fruit extract~0.3–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A fruit extract that might have some anti-oxidant effect in skin

More about Ribes nigrum fruit extract
Citrus paradisi peel oil~0.1–0.45%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Citrus paradisi peel oil
Sorbitan sesquioleate~0.1–0.4%
Irritant · high
Irritation risk
High
Works for
Cleansing

Used to help oil and water mix together. Can be irritating

More about Sorbitan sesquioleate
Caprylhydroxamic acid~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Caprylhydroxamic acid
Triethoxycaprylylsilane~0.05–0.2%
Formula
Irritation risk
Low

A type of silicone that helps oil and water mix well together. Helps to disperse other ingredients, e.g. pigments, evenly in a formulation

More about Triethoxycaprylylsilane
Glyceryl caprylate~0.1–0.3%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products

More about Glyceryl caprylate
Ingredient list view

Zinc oxide, Water, Caprylic/capric triglyceride, Polyglyceryl-4 isostearate, Glycerin, Hydrogenated glyceryl abietate, Hexyl laurate, Cetyl dimethicone, Aloe barbadensis leaf juice, Hydrogenated castor oil, Magnesium sulfate, Tocopherol, Sodium hyaluronate, Carica papaya fruit extract, Ribes nigrum fruit extract, Citrus paradisi peel oil, Sorbitan sesquioleate, Caprylhydroxamic acid, Triethoxycaprylylsilane, Glyceryl caprylate

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
thinksportSPF 50 Clear Zinc Face SunscreenYOUR PRODUCTthinkbaby thinksportThinkbaby Clear Zinc Sunscreen SPF 30Thinkbaby and Thinksport Safer Products for Healthier Babies to AthletesThink Sunscreen SPF 30 Aloe & Tea LeavesiS ClinicalExtreme Protect SPF 40
Match—50%43%41%
Price—$17.72—$92.00
Shared key ingredients—6 of 64 of 64 of 6
Key difference—Sunflower Seed OilDimethiconeMadecassic Acid
Irritancy High Medium Medium Low
SPFSPF 50SPF 30SPF 30SPF 40
Drying alcohol————
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More alternatives: EltaMD UV Replenish Broad-Spectrum SPF 44Volition Adaptint Super Seamless Mineral Shield SPF30

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Product summary

We believe that "thinksport - SPF 50 Clear Zinc Face Sunscreen" can provide reliable sun protection based on the ingredients listed. It can protect from both UVA and UVB rays. This is great news because not all sunscreens with SPF ratings give UVA protection. (UVA rays do not cause sunburn, but still damage our skin and lead to early aging).

Its formula is also hydrating, so you might not need an additional moistruizer during the day. Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.

Sunscreen filters

This product is a mineral sunscreen. It uses zinc oxide for sun protection. Zinc oxide almost never irritates the skin or stings eyes, but it can leave a white cast.

Irritation risk

There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this product to be high. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails for 12.99$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 16 studies and safety reviews.

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thinksport SPF 50 Clear Zinc Face Sunscreen
thinksportSPF 50 Clear Zinc Face Sunscreen

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.