Hawaiian Tropic Mineral Sun Milk SPF30 Face

Hawaiian Tropic Mineral Sun Milk SPF30 Face

SPF 30Efficacy90/100IrritancyHigh·2 UV filters
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Works for

2 of 2 advertised claims delivered

Sun protection
SPF 30 · 2 UV filters
Broad spectrum
SPF 30Broad spectrumMineral + chemical filtersWater-resistant

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~3.8–4.7%
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 colorant~12–15%
~ 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.
Moisturizing
11 ingredients credited for this claim
Strong support
What the product description says
“The lightweight, moisturising formula is enriched with Hawaiian inspired botanicals including kukui nut and coconut, delighting your senses with the iconic Hawaiian Tropic scent.”
Source: Boots

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, caprylyl glycol.

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, cocos nucifera oil.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: avena sativa kernel extract

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~2.1–2.5%
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~2.7–3.3%
Aleurites moluccanus seed oilKey activeEffect: HighHelps soften the upper layer of the skin~0.45–0.65%
Avena sativa kernel extractHero· EmollientEffect: HighAn effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties~5.7–7%
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~3.1–3.8%
Cocos nucifera oilKey active· Emollient, OcclusiveEffect: HighAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~0.7–1.05%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.55–0.85%
Mangifera indica fruit extractEffect: LowA fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skin~0.15–0.3%
Cetyl peg/ppg-10/1 dimethiconeEffect: LowA type of silicone that helps water and oil mix together. Can help to soften upper layer of the skin~2.3–2.8%
Propylene carbonateEffect: LowIs used to dissolve other ingredients and create nice product texture~0.55–0.8%
Paraffinum liquidumUnder-dosedEffect: HighMineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function~0.4–0.65%
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).

Anti-aging
Not advertised by the brand · No ingredient credited for this claim
Strong support

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.

Can it cause trouble?

Irritancy
4 strong irritants: Parfum, Linalool + 2 more — patch-test recommended
High risk
We flagged 15 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~0.6–0.9%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.5–0.75%est.
LinaloolA fragrance. Can be irritatingHigh~0.3–0.55%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.25–0.5%est.
Psidium guajava fruit extractA fruit extract that might have some anti-oxidant effectHigh~0.25–0.5%est.
Carica papaya fruit extract—High~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~3.8–4.7%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~3.1–3.8%est.
Lauryl peg-8 dimethiconeA type of silicone that helps water and oil mix togetherMedium~1.5–1.8%est.
Polyhydroxystearic acidUsed to create a thicker product consistency and stabilize the formulationMedium~1.2–1.5%est.
Vp/eicosene copolymerUsed to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skinMedium~0.7–1.05%est.
Ethylhexyl methoxycryleneHelps improve stability of sunscreen filters and boost their effectivenessMedium~0.6–0.9%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.55–0.85%est.
EthylhexylglycerinA preservativeMedium~0.4–0.65%est.
Mangifera indica fruit extractA fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skinMedium~0.15–0.3%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
Cocos nucifera oilAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic3/5~0.7–1.05%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Zinc oxide~12–15%
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
C-12-15 alkyl benz
Not recognized
Avena sativa kernel extract~5.7–7%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingReduces irritationAnti-inflammatoryReduces rednessAnti-oxidation

An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties

More about Avena sativa kernel extract
Butyloctyl salicylate~3.8–4.7%
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
Caprylic/capric triglyceride~3.1–3.8%
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
Glycerin~2.7–3.3%
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
Cetyl peg/ppg-10/1 dimethicone~2.3–2.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

A type of silicone that helps water and oil mix together. Can help to soften upper layer of the skin

More about Cetyl peg/ppg-10/1 dimethicone
Dimethicone~2.1–2.5%
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
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
Polyhydroxystearic acid~1.2–1.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Polyhydroxystearic acid
Sodium chloride~1–1.3%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Cocos nucifera oil~0.7–1.05%
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
Vp/eicosene copolymer~0.7–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

Used to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skin

More about Vp/eicosene copolymer
Ethylhexyl methoxycrylene~0.6–0.9%
Irritant · medium
Irritation risk
Medium

Helps improve stability of sunscreen filters and boost their effectiveness

More about Ethylhexyl methoxycrylene
Alcohol denat.~0.6–0.9%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Phenoxyethanol~0.6–0.95%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Stearalkonium bentonite~0.6–0.9%
Formula
Caprylyl glycol~0.55–0.85%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Parfum~0.5–0.75%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Propylene carbonate~0.55–0.8%
Formula
Irritation risk
Low
Works for
Moisturizing

Is used to dissolve other ingredients and create nice product texture

More about Propylene carbonate
Aleurites moluccanus seed oil~0.45–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Aleurites moluccanus seed oil
Ethylhexylglycerin~0.4–0.65%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Linalool~0.3–0.55%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Paraffinum liquidum~0.4–0.65%
Under-dosed
Irritation risk
Low
Works for
Moisturizing

Mineral oil. One of the most effective and well studied occlusive and emollient moisturizing ingredients. Helps reduce moisture loss in skin and repair skin barrier function

More about Paraffinum liquidum
Limonene~0.25–0.5%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Mica~0.3–0.6%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Psidium guajava fruit extract~0.25–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A fruit extract that might have some anti-oxidant effect

More about Psidium guajava fruit extract
Plumeria acutifolia flower extract~0.25–0.45%
Formula
Passiflora incarnata fruit extract~0.2–0.35%
Formula
Mangifera indica fruit extract~0.15–0.3%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

A fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skin

More about Mangifera indica fruit extract
Carica papaya fruit extract~0.15–0.25%
Irritant · high
Ci 77163~0.1–0.2%
Formula
Irritation risk
Low

Colorant

More about Ci 77163
Ci 77491~0.1–0.15%
Formula
Irritation risk
Low

A red colorant made of iron oxide. Typically is not irritating

More about Ci 77491
Ingredient list view

Water, Zinc oxide, Unknown, Avena sativa kernel extract, Butyloctyl salicylate, Caprylic/capric triglyceride, Glycerin, Cetyl peg/ppg-10/1 dimethicone, Dimethicone, Lauryl peg-8 dimethicone, Polyhydroxystearic acid, Sodium chloride, Cocos nucifera oil, Vp/eicosene copolymer, Ethylhexyl methoxycrylene, Alcohol denat., Phenoxyethanol, Stearalkonium bentonite, Caprylyl glycol, Parfum, Propylene carbonate, Aleurites moluccanus seed oil, Ethylhexylglycerin, Linalool, Paraffinum liquidum, Limonene, Mica, Psidium guajava fruit extract, Plumeria acutifolia flower extract, Passiflora incarnata fruit extract, Mangifera indica fruit extract, Carica papaya fruit extract, Ci 77163, Ci 77491

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Product summary

Based on the ingredients included, we believe that "Hawaiian Tropic - Mineral Sun Milk SPF30 Face" 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 also works as a moisturizer, so you do not have to use an additional hydrating product. This product prevents early signs of aging by protecting against sun damage (all broad spectrum sunscreens do that).

Sunscreen filters

This is a "mixed" sunscreen in the sense that it uses both mineral and organic (so-called "chemical") sun filters. Here are the organic filters this product uses: butyloctyl salicylate. As for the mineral filters, this sunscreen uses zinc oxide.

Irritation risk

It contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. 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.

Price

The product retails at around 8.16£ in the United Kingdom.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 12 studies and safety reviews.

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Hawaiian Tropic Mineral Sun Milk SPF30 Face
Hawaiian TropicMineral Sun Milk SPF30 Face

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