ISDIN Fotoprotector Fusion Water SPF50
Works for
1 of 1 advertised claim delivered
Sun protectionSPF 50 · 5 UV filtersBroad spectrum
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.
Evens skin toneNot advertised by the brand · 1 ingredient credited for this claimStrong 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-agingNot advertised by the brand · 3 ingredients credited for this claimStrong 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.
MoisturizingNot advertised by the brand · 10 ingredients credited for this claimGood support
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:
arginine, glycerin.
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: arginine, dimethicone.
Can it cause trouble?
Irritancy1 strong irritant: ParfumMedium risk
Comedogenic1 ingredient rated 2 or more on the 0–5 pore-clogging scale1 flagged
User reviews
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Ingredients
Filter by role to see what each ingredient is doing.
Water~45–55%
Dibutyl adipate~6.7–8.2%
- Irritation risk
- Low
Helps soften the upper layer of the skin and create a nice product consistency
More about Dibutyl adipatePropanediol~4.2–5.2%
- Irritation risk
- Low
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
More about PropanediolButyl methoxydibenzoylmethane~3.6–4.4%
- Irritation risk
- Medium
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 methoxydibenzoylmethaneEthylhexyl salicylate~3.2–3.9%
- Irritation risk
- Low
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 salicylateEthylhexyl triazone~2.5–3.1%
- Irritation risk
- Medium
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 triazoneDimethicone~1.8–2.2%
- Irritation risk
- Low
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 DimethiconePhenylbenzimidazole sulfonic acid~2–2.5%
- Irritation risk
- Medium
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 acidBis-ethylhexyloxyphenol methoxyphenyl triazine~1.7–2.1%
- Irritation risk
- Medium
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 triazineSilica~1.3–1.6%
Diisopropyl sebacate~0.75–1.1%
- Irritation risk
- Low
Helps soften the upper layer of the skin without creatng a greasy finish
More about Diisopropyl sebacateArginine~0.6–0.85%
- Irritation risk
- Low
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
More about ArgininePentylene glycol~0.6–0.9%
- Irritation risk
- Medium
Used to preserve products, dissolve other ingredients and create a nice product texture
More about Pentylene glycolDimethicone/vinyl dimethicone crosspolymer~0.5–0.75%
- Irritation risk
- Low
Used to stabilize product formulations and create a nice product texture
More about Dimethicone/vinyl dimethicone crosspolymerHydroxyacetophenone~0.45–0.7%
Lauryl peg/ppg-18/18 methicone~0.45–0.7%
- Irritation risk
- Medium
Helps oil and water mix together. It might be irritating for some people
More about Lauryl peg/ppg-18/18 methiconeVp/eicosene copolymer~0.45–0.7%
- Irritation risk
- Medium
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 copolymerPolysorbate 60~0.45–0.65%
Glycerin~0.4–0.6%
- Irritation risk
- Low
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 GlycerinPeg-10 dimethicone~0.35–0.65%
- Irritation risk
- Low
A silicone that works to soften the upper layer of the skin and reduce its water loss
More about Peg-10 dimethiconeSodium hyaluronate~0.25–0.5%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
More about Sodium hyaluronateTocopheryl acetate~0.25–0.5%
- Irritation risk
- Medium
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
More about Tocopheryl acetateXanthan gum~0.25–0.45%
- Irritation risk
- Low
Used to create a thicker product consistency
More about Xanthan gumCaprylyl glycol~0.25–0.45%
- Irritation risk
- Medium
Helps preserve products and creates a nice product texture
More about Caprylyl glycolHydrated silica~0.35–0.6%
Tetrasodium glutamate diacetate~0.2–0.35%
- Irritation risk
- Low
Helps stabilize the product formulation
More about Tetrasodium glutamate diacetateParfum~0.15–0.25%
- Irritation risk
- High
An aromatic blend of unspecified and possibly irritating ingredients
More about ParfumSclerotium gum~0.15–0.3%
- Irritation risk
- Low
Used to create gel-like formulas and stabilize emulsions
More about Sclerotium gumPorphyridium cruentum extract~0.15–0.25%
- Irritation risk
- Low
- Comedogenicity
- 3/5
A red algae extract. Can help attract water to the upper layer of the skin and might have an antioxidant effect
More about Porphyridium cruentum extractPotassium cetyl phosphate~0.1–0.2%
- Irritation risk
- Medium
Helps oil and water mix together
More about Potassium cetyl phosphateCitric acid~0.05–0.1%
- Irritation risk
- Medium
Can work as an exfoliant but is typically used to adjust the product pH
More about Citric acidIngredient list view
Water, Dibutyl adipate, Propanediol, Butyl methoxydibenzoylmethane, Ethylhexyl salicylate, Ethylhexyl triazone, Dimethicone, Phenylbenzimidazole sulfonic acid, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Silica, Diisopropyl sebacate, Arginine, Pentylene glycol, Dimethicone/vinyl dimethicone crosspolymer, Hydroxyacetophenone, Lauryl peg/ppg-18/18 methicone, Vp/eicosene copolymer, Polysorbate 60, Glycerin, Peg-10 dimethicone, Sodium hyaluronate, Tocopheryl acetate, Xanthan gum, Caprylyl glycol, Hydrated silica, Tetrasodium glutamate diacetate, Parfum, Sclerotium gum, Porphyridium cruentum extract, Potassium cetyl phosphate, Citric acid
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Product summary
The ingredient list suggests that "ISDIN - Fotoprotector Fusion Water SPF50" can provide 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).
Its formula is also hydrating, so you might not need an additional moistruizer during the day. Like all broad-spectrum sunscreens, this product has an anti-aging benefit.
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. The UV filters in this sunscreen are: tinosorb s 1.70% - 2.10%, avobenzone 3.60% - 4.40%, octisalate 3.20% - 3.90%, uvinul t 2.50% - 3.10% and ensulizole 2.00% - 2.50%.
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 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 from 17.40£ up to 23.83£ 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
- 2Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
- 3
- 4
- 5
- 6Hyaluronic acid: A key molecule in skin agingncbi.nlm.nih.gov
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