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Coola Mineral Sport Sunscreen Stick SPF 50
Coola

Coola Mineral Sport Sunscreen Stick SPF 50

SPF 50Efficacy90/100IrritancyHigh·1 UV filter
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Works for

1 of 1 advertised claim delivered

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.
Evens skin tone
Not advertised by the brand · No ingredient credited for this claim
Strong support

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
Not advertised by the brand · 18 ingredients credited for this claim
Good support

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: beeswax, butyrospermum parkii butter.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

Sesamum indicum seed oilKey activeEffect: HighA good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function~0.1–0.45%
Ricinus communis seed oilKey activeEffect: HighA 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~0.15–0.6%
Butyrospermum parkii butterKey activeEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~3.8–5.7%
Cocos nucifera oilKey activeEffect: HighAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~2.2–3.2%
Jojoba estersKey activeEffect: HighAn emollient made of jojoba oil. Helps soften the skin and support its barrier function~0.55–1.25%
Theobroma cacao seed butterKey activeEffect: HighHelps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect~0.1–0.35%
BeeswaxKey activeEffect: HighForms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen~23–35%
Helianthus annuus seed ceraKey activeEffect: HighHelps soften the upper layer of the skin~1.1–1.6%
Helianthus annuus seed oilKey activeEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~1.4–2.1%
Copernicia cerifera ceraKey activeEffect: MediumBrazilian palm wax. Helps soften the upper layer of the skin~1.8–2.8%
TrihydroxystearinKey activeEffect: MediumHelps soften the upper layer of the skin and improve the product texture~0.05–0.2%
Prunus amygdalus dulcis oilKey activeEffect: MediumAn emollient that softens the skin~0.15–0.7%
Linum usitatissimum seed oilEffect: Low~0.35–0.85%
OctyldodecanolEffect: LowAn emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation~0.35–0.8%
Persea gratissima oilUnder-dosedEffect: HighAn emollient that helps soften the skin and could be helpful in repairing its barrier function~0.3–0.7%
Simmondsia chinensis seed oilUnder-dosedEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~0.1–0.45%
Laminaria digitata extractUnder-dosedEffect: MediumSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment~0.4–1%
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~0.05–0.25%

Can it cause trouble?

Irritancy
3 strong irritants: Calophyllum tacamahaca seed oil, Aroma + 1 more — patch-test recommended
High risk
We flagged 8 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Calophyllum tacamahaca seed oilUsed as a fragranceHigh~2.9–4.3%est.
AromaAn unspecified blend of fragrant irritating ingredientsHigh~1.5–2.2%est.
Salvia officinalis leaf extractSage leaf extract. It can be irritatingHigh~0.2–0.75%est.
Jojoba estersAn emollient made of jojoba oil. Helps soften the skin and support its barrier functionMedium~0.55–1.25%est.
Persea gratissima oilAn emollient that helps soften the skin and could be helpful in repairing its barrier functionMedium~0.3–0.7%est.
Ricinus communis seed 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~0.15–0.6%est.
Rubus idaeus seed oilA plant oil that might be able to help neutralize free radicals in skinMedium~0.15–0.55%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~0.1–0.45%est.
Comedogenic
4 ingredients rated 2 or more on the 0–5 pore-clogging scale
4 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~3.8–5.7%est.
Cocos nucifera oilAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic3/5~2.2–3.2%est.
Laminaria digitata extractSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment3/5~0.4–1%est.
Theobroma cacao seed butterHelps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect3/5~0.1–0.35%est.
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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
Beeswax~23–35%
Key active
Irritation risk
Low
Works for
Moisturizing

Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen

More about Beeswax
Bisabolol~5.2–7.7%
Formula
Irritation risk
Low
Works for
Reduces irritationAnti-inflammatoryAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol
Butyrospermum parkii butter~3.8–5.7%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-agingAnti-oxidation

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Calophyllum tacamahaca seed oil~2.9–4.3%
Irritant · high
Irritation risk
High

Used as a fragrance

More about Calophyllum tacamahaca seed oil
Cocos nucifera oil~2.2–3.2%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic

More about Cocos nucifera oil
Copernicia cerifera cera~1.8–2.8%
Key active
Irritation risk
Low
Works for
Moisturizing

Brazilian palm wax. Helps soften the upper layer of the skin

More about Copernicia cerifera cera
Aroma~1.5–2.2%
Irritant · high
Irritation risk
High

An unspecified blend of fragrant irritating ingredients

More about Aroma
Helianthus annuus seed oil~1.4–2.1%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Helianthus annuus seed cera~1.1–1.6%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Helianthus annuus seed cera
Iron oxides~0.9–1.35%
Formula
Irritation risk
Low
Works for
Sun protection

An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear

More about Iron oxides
Jojoba esters~0.55–1.25%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient made of jojoba oil. Helps soften the skin and support its barrier function

More about Jojoba esters
Laminaria digitata extract~0.4–1%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

Seaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment

More about Laminaria digitata extract
Linum usitatissimum seed oil~0.35–0.85%
Formula
Irritation risk
Low
Works for
Moisturizing
More about Linum usitatissimum seed oil
Octyldodecanol~0.35–0.8%
Formula
Irritation risk
Low
Works for
Moisturizing

An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation

More about Octyldodecanol
Octyldodecyl oleate~0.35–0.8%
Formula
Irritation risk
Low
More about Octyldodecyl oleate
Ozokerite~0.35–0.75%
Formula
Irritation risk
Low

Used to thicken the product consistency

More about Ozokerite
Persea gratissima oil~0.3–0.7%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin and could be helpful in repairing its barrier function

More about Persea gratissima oil
Prunus amygdalus dulcis oil~0.15–0.7%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

An emollient that softens the skin

More about Prunus amygdalus dulcis oil
Ricinus communis seed oil~0.15–0.6%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-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 Ricinus communis seed oil
Rubus idaeus seed oil~0.15–0.55%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant oil that might be able to help neutralize free radicals in skin

More about Rubus idaeus seed oil
Salvia officinalis leaf extract~0.2–0.75%
Irritant · high
Irritation risk
High

Sage leaf extract. It can be irritating

More about Salvia officinalis leaf extract
Sesamum indicum seed oil~0.1–0.45%
Key active
Irritation risk
Low
Works for
Moisturizing

A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function

More about Sesamum indicum seed oil
Simmondsia chinensis seed oil~0.1–0.45%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Theobroma cacao seed butter~0.1–0.35%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-dandruff

Helps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect

More about Theobroma cacao seed butter
Tocopherol~0.05–0.25%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-inflammatoryAnti-agingMoisturizing

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
Trihydroxystearin~0.05–0.2%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and improve the product texture

More about Trihydroxystearin
Ingredient list view

Zinc oxide, Beeswax, Bisabolol, Butyrospermum parkii butter, Calophyllum tacamahaca seed oil, Cocos nucifera oil, Copernicia cerifera cera, Aroma, Helianthus annuus seed oil, Helianthus annuus seed cera, Iron oxides, Jojoba esters, Laminaria digitata extract, Linum usitatissimum seed oil, Octyldodecanol, Octyldodecyl oleate, Ozokerite, Persea gratissima oil, Prunus amygdalus dulcis oil, Ricinus communis seed oil, Rubus idaeus seed oil, Salvia officinalis leaf extract, Sesamum indicum seed oil, Simmondsia chinensis seed oil, Theobroma cacao seed butter, Tocopherol, Trihydroxystearin

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Product summary

Based on the ingredients included, we believe that this product can offer reliable sun protection. 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).

It should also be hydrating enough to use without an additional moisturizer during the day.

Sunscreen filters

This 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

This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of this sunscreen 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.

About the brand

According to Cruelty-Free Kitty "COOLA" is cruelty free and so is its parent company.

Price

The product retails for 26.00$ 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 21 studies and safety reviews.

  1. 1
    A review of inorganic UV filters zinc oxide and titanium dioxideonlinelibrary.wiley.com
  2. 2
    Risk assessment of zinc oxide, a cosmetic ingredient used as a UV filter of sunscreensncbi.nlm.nih.gov
  3. 3
    Characterization of the UVA protection provided by avobenzone, zinc oxide, and titanium dioxide in broad-spectrum sunscreen productsncbi.nlm.nih.gov
  4. 4
    Ultraviolet Protection Properties of Commercial Sunscreens and Sunscreens Containing Zno Nanorodsiopscience.iop.org
  5. 5
    ZnO nanoparticles and organic chemical UV-filters are equally well tolerated by human immune cellsncbi.nlm.nih.gov
  6. 6
    α-(-)-Bisabolol Reduces Pro-Inflammatory Cytokine Production and Ameliorates Skin Inflammationresearchgate.net
Coola Mineral Sport Sunscreen Stick SPF 50
CoolaMineral Sport Sunscreen Stick SPF 50
Buy at Beautylish$26.00Amazon

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Buy at Beautylish$26.00Amazon

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