Naked Sundays CabanaMilk™ Mineral Sunscreen SPF50

Naked Sundays CabanaMilk™ Mineral Sunscreen SPF50

SPF 50Efficacy90/100IrritancyMedium·2 UV filters

Works for

Sun protection
SPF 50 · 2 UV filters
Broad spectrum
SPF 50Broad spectrumMineral + chemical filters

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

This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.

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
Butyloctyl Salicylate
Zinc Oxide
FilterCoverageWhat it doesEst. amount
Butyloctyl SalicylateUVBA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its own~5.2–6.3%
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 colorant24%
~ marks concentrations estimated from label position and typical use levels
Reef-safe
No oxybenzone or octinoxate — the two filters banned in Hawaii, Florida Keys and Aruba.
Evens skin tone
Not advertised by the brand · Glycyrrhiza glabra root extract
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).

Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~0.2–0.4%
Anti-aging
Not advertised by the brand · Tocopherol
Works well

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.

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~0.2–0.4%
Moisturizing
Side benefit the brand mentions · Coco-caprylate/caprate, C12-15 alkyl benzoate + 13 more
Works
What the product description says
“Hero ingredients like Marshmallow Root extra to help calm redness and irritation, while Black Rice Extract and Hyaluronic Acid support the skin barrier and boost hydration.”
Source: Naked Sundays

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: dimethicone, jojoba esters.

Coco-caprylate/caprateKey active· EmollientEffect: MediumHelps to soften the upper layer of the skin without creating a greasy texture~6.9–8.4%
C12-15 alkyl benzoateKey active· EmollientEffect: MediumEnhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth~3.2–3.9%
Heptyl undecylenateKey active· Emollient, OcclusiveEffect: MediumHelps soften the upper layer of the skin, reduce water loss from the skin surface over time and create a nice product finish~2.4–2.9%
IsododecaneKey active· Emollient, OcclusiveEffect: MediumAn emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture~1.6–2%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~0.55–0.8%
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~0.3–0.6%
Althaea officinalis root extractKey activeEffect: HighA plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammation~0.25–0.45%
Jojoba estersKey active· EmollientEffect: HighAn emollient made of jojoba oil. Helps soften the skin and support its barrier function~0.25–0.5%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.2–0.4%
Dunaliella salina extractKey activeEffect: MediumA green micro-algae extract that might help neutralize free radicals in skin, but solid evidence is lacking. It helps to soften the upper layer of the skin~0.1–0.15%
Propylene carbonateEffect: LowIs used to dissolve other ingredients and create nice product texture~0.35–0.6%
Oryza sativa extractEffect: Low, below effective doseA grain extract that helps to create a thicker product consistency. It might have some anti-oxidant properties and help attract water to the upper layer of the skin~0.25–0.45%
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~0.2–0.4%
Nelumbo nucifera flower extractEffect: Low, below effective dose~0.15–0.25%
Simmondsia chinensis seed oilUnder-dosedSoftens 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.~0.5–0.75%

Can it cause trouble?

Irritancy
2 strong irritants: Nelumbo nucifera flower extract, Hibiscus sabdariffa flower extract
Medium risk
We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Althaea officinalis root extractA plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammationHigh~0.25–0.45%est.
Nelumbo nucifera flower extract—High~0.15–0.25%est.
Hibiscus sabdariffa flower extractA plant extract that can be irritating. It might contain a compound anthocyanin that could be helpful in neutralizing free radicalsHigh~0.15–0.25%est.
Butyloctyl salicylateA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its ownMedium~5.2–6.3%est.
Heptyl undecylenateHelps soften the upper layer of the skin, reduce water loss from the skin surface over time and create a nice product finishMedium~2.4–2.9%est.
Ethylhexyl methoxycryleneHelps improve stability of sunscreen filters and boost their effectivenessMedium~1.9–2.3%est.
Lauryl peg-8 dimethiconeA type of silicone that helps water and oil mix togetherMedium~1.5–1.8%est.
Polyglyceryl-3 diisostearateHelps oil and water mix togetherMedium~1.3–1.5%est.
Aluminum starch octenylsuccinateUsed to thicken the product's consistencyMedium~0.75–1.1%est.
Polyhydroxystearic acidUsed to create a thicker product consistency and stabilize the formulationMedium~0.55–0.8%est.
HydroxyacetophenoneUsed to increase effectiveness of preservativesMedium~0.45–0.7%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~0.5–0.75%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~0.2–0.4%est.
Jojoba estersAn emollient made of jojoba oil. Helps soften the skin and support its barrier functionMedium~0.25–0.5%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.2–0.35%est.
Potassium sorbateA preservativeMedium~0.15–0.25%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 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
Polyglyceryl-3 diisostearateHelps oil and water mix together3/5~1.3–1.5%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Zinc oxide24%
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~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Coco-caprylate/caprate~6.9–8.4%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to soften the upper layer of the skin without creating a greasy texture

More about Coco-caprylate/caprate
Butyloctyl salicylate~5.2–6.3%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

A synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its own

More about Butyloctyl salicylate
C12-15 alkyl benzoate~3.2–3.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth

More about C12-15 alkyl benzoate
Heptyl undecylenate~2.4–2.9%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps soften the upper layer of the skin, reduce water loss from the skin surface over time and create a nice product finish

More about Heptyl undecylenate
Ethylhexyl methoxycrylene~1.9–2.3%
Irritant · medium
Irritation risk
Medium

Helps improve stability of sunscreen filters and boost their effectiveness

More about Ethylhexyl methoxycrylene
Isododecane~1.6–2%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin and can decrease moisture loss. Helps create a nice product texture

More about Isododecane
Lauryl peg-8 dimethicone~1.5–1.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

A type of silicone that helps water and oil mix together

More about Lauryl peg-8 dimethicone
Polyglyceryl-3 diisostearate~1.3–1.5%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-3 diisostearate
Propanediol~1.1–1.3%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Aluminum starch octenylsuccinate~0.75–1.1%
Irritant · medium
Irritation risk
Medium

Used to thicken the product's consistency

More about Aluminum starch octenylsuccinate
Stearalkonium hectorite~0.6–0.9%
Formula
Irritation risk
Low

Used to create an even product consistency

More about Stearalkonium hectorite
Magnesium sulfate~0.6–0.95%
Formula
Irritation risk
Low

Used to create a thicker product consistency

More about Magnesium sulfate
Polyhydroxystearic acid~0.55–0.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Polyhydroxystearic acid
Triethoxycaprylylsilane~0.5–0.75%
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
Dimethicone~0.55–0.8%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Hydroxyacetophenone~0.45–0.7%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Simmondsia chinensis seed oil~0.5–0.75%
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
Phenoxyethanol~0.35–0.65%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Propylene carbonate~0.35–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Is used to dissolve other ingredients and create nice product texture

More about Propylene carbonate
Glycerin~0.3–0.6%
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
Pongamia pinnata seed extract~0.25–0.5%
Formula
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Oryza sativa extract~0.25–0.45%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A grain extract that helps to create a thicker product consistency. It might have some anti-oxidant properties and help attract water to the upper layer of the skin

More about Oryza sativa extract
Glycyrrhiza glabra root extract~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-inflammatoryReduces rednessEvens skin toneAntibacterial

A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals

More about Glycyrrhiza glabra root extract
Althaea officinalis root extract~0.25–0.45%
Key activeIrritant · high
Irritation risk
High
Works for
MoisturizingAnti-oxidation

A plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammation

More about Althaea officinalis root extract
Jojoba esters~0.25–0.5%
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
Sodium hyaluronate~0.2–0.4%
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
Tocopherol~0.2–0.4%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Leuconostoc/radish root ferment filtrate~0.2–0.35%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Nelumbo nucifera flower extract~0.15–0.25%
Irritant · high
Irritation risk
High
Works for
Anti-oxidationMoisturizing
More about Nelumbo nucifera flower extract
Hibiscus sabdariffa flower extract~0.15–0.25%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that can be irritating. It might contain a compound anthocyanin that could be helpful in neutralizing free radicals

More about Hibiscus sabdariffa flower extract
Potassium sorbate~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Sodium benzoate~0.1–0.2%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Dunaliella salina extract~0.1–0.15%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A green micro-algae extract that might help neutralize free radicals in skin, but solid evidence is lacking. It helps to soften the upper layer of the skin

More about Dunaliella salina extract
Iron oxides~0.05–0.1%
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
Ingredient list view

Zinc oxide, Water, Coco-caprylate/caprate, Butyloctyl salicylate, C12-15 alkyl benzoate, Heptyl undecylenate, Ethylhexyl methoxycrylene, Isododecane, Lauryl peg-8 dimethicone, Polyglyceryl-3 diisostearate, Propanediol, Aluminum starch octenylsuccinate, Stearalkonium hectorite, Magnesium sulfate, Polyhydroxystearic acid, Triethoxycaprylylsilane, Dimethicone, Hydroxyacetophenone, Simmondsia chinensis seed oil, Phenoxyethanol, Propylene carbonate, Glycerin, Pongamia pinnata seed extract, Ethylhexylglycerin, Oryza sativa extract, Glycyrrhiza glabra root extract, Althaea officinalis root extract, Jojoba esters, Sodium hyaluronate, Tocopherol, Leuconostoc/radish root ferment filtrate, Nelumbo nucifera flower extract, Hibiscus sabdariffa flower extract, Potassium sorbate, Sodium benzoate, Dunaliella salina extract, Iron oxides

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Naked Sundays
$36.00
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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
Naked SundaysCabanaMilk™ Mineral Sunscreen SPF50YOUR PRODUCTColorescienceSunforgettable Total Protection Face Shield SPF50CeraVeHydrating Mineral Face Sunscreen Lotion SPF 30 with Zinc OxideSkincare by Dr VInZincable SPF 50
Match—43%42%42%
Price$36.00$31.99−$4.01$13.97−$22.03$70.94+$34.94
Shared key ingredients—3 of 94 of 95 of 9
Key difference—NiacinamideNiacinamideNiacinamide
Irritancy Medium Low Low Low
SPFSPF 50SPF 50SPF 30SPF 50
Drying alcohol————
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More alternatives: Babyganics Kids Sunscreen Lotion, SPF 50+Dr Dennis Gross All Physical Lightweight Wrinkle Defense SPF

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 22 studies and safety reviews.

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Naked Sundays CabanaMilk™ Mineral Sunscreen SPF50
Naked SundaysCabanaMilk™ Mineral Sunscreen SPF50

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

As an Amazon Associate, WIMJ earns from qualifying purchases.