Comfort Zone Water Soul Eco-Friendly SPF30

Comfort Zone Water Soul Eco-Friendly SPF30

SPF 30Efficacy90/100IrritancyLow·4 UV filters
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Works for

1 of 1 advertised claim delivered

Sun protection
SPF 30 · 4 UV filters
Broad spectrum
SPF 30Broad spectrumChemical filtersNo white cast

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
Uvinul T
Octisalate
Tinosorb S
Uvinul A Plus
FilterCoverageWhat it doesEst. amount
Uvinul TEthylhexyl TriazoneUVB Photo-stable Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet~3.8–4.6%
OctisalateEthylhexyl SalicylateUVBOctisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen~1.1–1.4%
Tinosorb SBis-ethylhexyloxyphenol Methoxyphenyl TriazineUVBUVA Photo-stable Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.~2.4–2.9%
Uvinul A PlusDiethylamino Hydroxybenzoyl Hexyl BenzoateUVA1 Photo-stable Uvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yet~3.5–4.3%
~ 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 · No ingredient credited for this claim
Strong evidence

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 · Tocopherol
Strong evidence

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~0.1–0.2%

Can it cause trouble?

Irritancy
19 flagged ingredients
Low risk
We flag 19 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~2.2–2.7%est.
UndecaneHelps create a non-greasy finish on the skinMedium~4.4–5.4%est.
Ethylhexyl triazoneUvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yetMedium~3.8–4.6%est.
Diethylamino hydroxybenzoyl hexyl benzoateUvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yetMedium~3.5–4.3%est.
Bis-ethylhexyloxyphenol methoxyphenyl triazineTinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.Medium~2.4–2.9%est.
Crambe abyssinica seed oilHelps soften the upper layer of the skinMedium~1.6–1.9%est.
Polyglyceryl-4 oleateHelps oil and water mix togetherMedium~1.4–1.7%est.
Coco-caprylateAn emollient that softens skin and creates a nice product textureMedium~1.2–1.5%est.
TridecaneHelps create a dry, non-greasy finish of the skinMedium~0.95–1.15%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~0.65–0.95%est.
Butylene glycol cocoateHelps oil and water mix togetherMedium~0.6–0.85%est.
Glyceryl olivateHelps oil and water mix togetherMedium~0.6–0.85%est.
Zea mays starchUsed to thicken the product's consistencyMedium~0.5–0.75%est.
Hydrogenated rapeseed alcoholHelps soften the upper layer of skinMedium~0.45–0.65%est.
AgarPolysaccharide derived from seaweed. Used to create a thicker product consistency and might help attract water to the upper layer of the skinMedium~0.35–0.6%est.
Disodium edtaStabilizes the product formulationMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.3%est.
Lauryl glucosideHelps oil and water mix togetherMedium~0.25–0.45%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
Zea mays starchUsed to thicken the product's consistency3/5~0.5–0.75%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
Neopentyl glycol diheptanoate~4.7–5.7%
Formula
Irritation risk
Low
Works for
Moisturizing

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

More about Neopentyl glycol diheptanoate
Undecane~4.4–5.4%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps create a non-greasy finish on the skin

More about Undecane
Ethylhexyl triazone~3.8–4.6%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet

More about Ethylhexyl triazone
Diethylamino hydroxybenzoyl hexyl benzoate~3.5–4.3%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Uvinul A Plus. A new generation broad spectrum sunscreen that offers an effective protection especially in the UVA range. It is stable in formulations. Unfortunately, is not approved by the FDA (US) yet

More about Diethylamino hydroxybenzoyl hexyl benzoate
Propylene glycol~2.2–2.7%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Bis-ethylhexyloxyphenol methoxyphenyl triazine~2.4–2.9%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.

More about Bis-ethylhexyloxyphenol methoxyphenyl triazine
Crambe abyssinica seed oil~1.6–1.9%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Crambe abyssinica seed oil
Polyglyceryl-4 oleate~1.4–1.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polyglyceryl-4 oleate
Coco-caprylate~1.2–1.5%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that softens skin and creates a nice product texture

More about Coco-caprylate
Tridecane~0.95–1.15%
Irritant · medium
Irritation risk
Medium

Helps create a dry, non-greasy finish of the skin

More about Tridecane
Dicaprylyl carbonate~0.95–1.15%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps products spread more easily and works as an emollient to soften skin

More about Dicaprylyl carbonate
Ethylhexyl salicylate~1.1–1.4%
UV filter
Irritation risk
Low
Works for
Sun protection

Octisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen

More about Ethylhexyl salicylate
Propanediol~0.75–1.15%
Formula
Irritation risk
Low

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

More about Propanediol
Glyceryl stearate citrate~0.75–1.1%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together while softening the upper layer of the skin

More about Glyceryl stearate citrate
C20-22 alkyl phosphate~0.7–1.1%
Formula
Irritation risk
Low
Works for
Cleansing
More about C20-22 alkyl phosphate
Isostearyl alcohol~0.7–1.05%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Isostearyl alcohol
Vp/eicosene copolymer~0.65–0.95%
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
Phenoxyethanol~0.6–0.9%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Butylene glycol cocoate~0.6–0.85%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Butylene glycol cocoate
Glyceryl olivate~0.6–0.85%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Glyceryl olivate
Cetyl alcohol~0.6–0.85%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Zea mays starch~0.5–0.75%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Mattifying

Used to thicken the product's consistency

More about Zea mays starch
Butylene glycol~0.4–0.6%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Hydrogenated rapeseed alcohol~0.45–0.65%
Irritant · medium
Irritation risk
Medium

Helps soften the upper layer of skin

More about Hydrogenated rapeseed alcohol
Sodium acrylates/beheneth-25 methacrylate crosspolymer~0.4–0.6%
Formula
Hydrogenated polydecene~0.35–0.65%
Formula
Irritation risk
Low
Works for
Moisturizing

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

More about Hydrogenated polydecene
Agar~0.35–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Polysaccharide derived from seaweed. Used to create a thicker product consistency and might help attract water to the upper layer of the skin

More about Agar
Xanthan gum~0.35–0.6%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
C20-22 alcohols~0.3–0.5%
Formula
Disodium edta~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Sodium hydroxide~0.2–0.4%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Ethylcellulose~0.2–0.35%
Formula
Irritation risk
Low
More about Ethylcellulose
Citric acid~0.15–0.3%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Lauryl glucoside~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Lauryl glucoside
Tocopherol~0.1–0.2%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

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
Acetyl hexapeptide-51 amide~0.1–0.15%
Formula
Ingredient list view

Water, Neopentyl glycol diheptanoate, Undecane, Ethylhexyl triazone, Diethylamino hydroxybenzoyl hexyl benzoate, Propylene glycol, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Crambe abyssinica seed oil, Polyglyceryl-4 oleate, Coco-caprylate, Tridecane, Dicaprylyl carbonate, Ethylhexyl salicylate, Propanediol, Glyceryl stearate citrate, C20-22 alkyl phosphate, Isostearyl alcohol, Vp/eicosene copolymer, Phenoxyethanol, Butylene glycol cocoate, Glyceryl olivate, Cetyl alcohol, Zea mays starch, Butylene glycol, Hydrogenated rapeseed alcohol, Sodium acrylates/beheneth-25 methacrylate crosspolymer, Hydrogenated polydecene, Agar, Xanthan gum, C20-22 alcohols, Disodium edta, Ethylhexylglycerin, Sodium hydroxide, Ethylcellulose, Citric acid, Lauryl glucoside, Tocopherol, Acetyl hexapeptide-51 amide

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Product summary

Based on the ingredients included, we believe that "Comfort Zone - Water Soul Eco-Friendly SPF30" can offer reliable sun protection. We love that it can protect from both UVA and UVB rays (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).

Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.

Sunscreen filters

This is a so-called "chemical" sunscreen. It means that it uses organic UV filters. They typically offer good sun protection and rarely leave a white cast, but they can be irritating for some people with sensitive skin. These are the sun protection ingredients in this sunscreen: tinosorb s 2.40% - 2.90%, uvinul a plus 3.50% - 4.30%, octisalate 1.10% - 1.40% and uvinul t 3.80% - 4.60%.

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 low. 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 24.00£ 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 7 studies and safety reviews.

  1. 1
  2. 2
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
  3. 3
  4. 4
  5. 5
  6. 6
    Vitamin E in dermatologyncbi.nlm.nih.gov
Comfort Zone Water Soul Eco-Friendly SPF30
Comfort ZoneWater Soul Eco-Friendly SPF30

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