Eucerin AQUAporin Active for All Skin Types SPF25

Eucerin AQUAporin Active for All Skin Types SPF25

SPF 25Efficacy62/100IrritancyMedium·5 UV filters

Works for

Sun protection
SPF 25 · 5 UV filters · Broad spectrum
Weak protectionSPF under 30
SPF 25Broad spectrumChemical filtersNo white cast

This product offers broad spectrum sun protection, but it is weak. We recommend to use a broad spectrum sunscreen with at least SPF 30.

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
Octocrylene
Octisalate
Ensulizole
Tinosorb S
Avobenzone
FilterCoverageWhat it doesEst. amount
OctocryleneUVB Photo-stable A weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreen~3.9–5.8%
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~3.1–4.6%
EnsulizolePhenylbenzimidazole Sulfonic AcidUVB Photo-stable Ensulizole. A UV filter that is effective against UVB rays. Does not protect against UVA light. It is photostable and can be used to help stabilize other sunscreen ingredients. It is water-soluble meaning that it can help create lighter sunscreen formulations~0.55–1.35%
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. Approved by the US FDA in 2026 (listed as bemotrizinol on US labels).~1.7–2.6%
AvobenzoneButyl MethoxydibenzoylmethaneUVA1Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.~2.7–4.1%
~ 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
Glycerin, Glyceryl glucoside + 5 more
Works
What the product description says
“This skin-quenching formula includes gluco glycerol, a state-of-the-art hydrating ingredient that helps to increase the number of aquaporins in the skin and improve this natural process.”
Source: Escentual

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, glyceryl glucoside.

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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

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~4.3–6.5%
Glyceryl glucosideKey active· HumectantEffect: HighCan help to restore skin barrier function and soften its upper layer~1.4–2%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.6–1.35%
Glyceryl stearate citrate· EmollientEffect: LowHelps oil and water mix together while softening the upper layer of the skin~1–1.5%
Ethylhexyl stearate· EmollientEffect: LowHelps soften the upper layer of the skin~0.3–0.75%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.05–0.3%
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~0.35–0.85%

Can it cause trouble?

Irritancy
1 strong irritant: Alcohol denat.
Medium risk
We flagged 10 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~1.6–2.4%est.
OctocryleneA weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreenMedium~3.9–5.8%est.
Butyl methoxydibenzoylmethaneAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.Medium~2.7–4.1%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~1.7–2.6%est.
Hydrogenated coco-glyceridesHelps oil and water mix together while creating a nice finish on the skinMedium~0.85–1.3%est.
Phenylbenzimidazole sulfonic acidEnsulizole. A UV filter that is effective against UVB rays. Does not protect against UVA light. It is photostable and can be used to help stabilize other sunscreen ingredients. It is water-soluble meaning that it can help create lighter sunscreen formulationsMedium~0.55–1.35%est.
Tapioca starchUsed to create a thicker product consistencyMedium~0.2–0.8%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.15–0.55%est.
1,2-hexanediolA preservativeMedium~0.05–0.25%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.05–0.3%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
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.6–1.35%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~4.3–6.5%
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
Octocrylene~3.9–5.8%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

A weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreen

More about Octocrylene
Ethylhexyl salicylate~3.1–4.6%
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
Butyl methoxydibenzoylmethane~2.7–4.1%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.

More about Butyl methoxydibenzoylmethane
Alcohol denat.~1.6–2.4%
Irritant · high
Irritation risk
High

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

More about Alcohol denat.
Glyceryl glucoside~1.4–2%
Key active
Irritation risk
Low
Works for
Moisturizing

Can help to restore skin barrier function and soften its upper layer

More about Glyceryl glucoside
Bis-ethylhexyloxyphenol methoxyphenyl triazine~1.7–2.6%
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
Glyceryl stearate citrate~1–1.5%
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
Hydrogenated coco-glycerides~0.85–1.3%
Irritant · medium
Irritation risk
Medium

Helps oil and water mix together while creating a nice finish on the skin

More about Hydrogenated coco-glycerides
Cetearyl alcohol~0.6–1.35%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Phenylbenzimidazole sulfonic acid~0.55–1.35%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Ensulizole. A UV filter that is effective against UVB rays. Does not protect against UVA light. It is photostable and can be used to help stabilize other sunscreen ingredients. It is water-soluble meaning that it can help create lighter sunscreen formulations

More about Phenylbenzimidazole sulfonic acid
Tocopherol~0.35–0.85%
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
Tapioca starch~0.2–0.8%
Irritant · medium
Irritation risk
Medium

Used to create a thicker product consistency

More about Tapioca starch
Ethylhexyl stearate~0.3–0.75%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Ethylhexyl stearate
Acrylates/c10-30 alkyl acrylate crosspolymer~0.15–0.55%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Sodium carbomer~0.1–0.45%
Formula
Irritation risk
Low

Helps improve the texture

More about Sodium carbomer
Trisodium edta~0.1–0.3%
Formula
Irritation risk
Low

Helps preserve product formulations

More about Trisodium edta
1,2-hexanediol~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Caprylyl glycol~0.05–0.3%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Phenoxyethanol~0.05–0.25%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Glycerin, Octocrylene, Ethylhexyl salicylate, Butyl methoxydibenzoylmethane, Alcohol denat., Glyceryl glucoside, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Glyceryl stearate citrate, Hydrogenated coco-glycerides, Cetearyl alcohol, Phenylbenzimidazole sulfonic acid, Tocopherol, Tapioca starch, Ethylhexyl stearate, Acrylates/c10-30 alkyl acrylate crosspolymer, Sodium carbomer, Trisodium edta, 1,2-hexanediol, Caprylyl glycol, Phenoxyethanol

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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
EucerinAQUAporin Active for All Skin Types SPF25YOUR PRODUCTDermaticaSPF 50 Photodamage Defence SunscreenREVOLUTION SKINCARESPF 50 Invisible Protect SunscreenAltruistDermatologist Sunscreen SPF 50
Match—42%42%41%
Price—$21.37$13.37$13.33
Shared key ingredients—5 of 75 of 75 of 7
Key difference—PanthenolSodium HyaluronateUvinul T
Irritancy Medium Low Low Low
SPFSPF 25SPF 50SPF 50SPF 50
Drying alcohol Contains drying alcohol ———
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Product summary

"Eucerin - AQUAporin Active for All Skin Types SPF25" offers broad spectrum protection. It means that it protects from both UVA and UVB rays (you can remember UVB as "burning" sunlight - they cause sunburn. You can remember UVA rays as "aging" - they do not lead to sunburn, but they cause photodamage and contribute to early signs of skin aging and hyperpigmentation). On the negative side, the SPF of this sunscreen is not high enough. We recommend to use a sunscreen with at least SPF 30 daily.

Its formula is also hydrating, so you might not need an additional moistruizer during the day.

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 1.70% - 2.60%, avobenzone 2.70% - 4.10%, octisalate 3.10% - 4.60%, octocrylene 3.90% - 5.80% and ensulizole 0.55% - 1.35%.

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 it to be medium. 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 11.00£ in the United Kingdom.

For a detailed price comparison: click here.

Eucerin AQUAporin Active for All Skin Types SPF25
EucerinAQUAporin Active for All Skin Types SPF25

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

As an Amazon Associate, WIMJ earns from qualifying purchases.