SOS SERUM SKINCARE SOS SPF 50 Sun Cream, — SOS SERUM SKINCARE
Works for
1 of 1 advertised claim delivered
Sun protectionSPF 50 · 6 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.
Anti-agingNot advertised by the brand · 2 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.
Evens skin toneNot advertised by the brand · No 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).
MoisturizingNot advertised by the brand · 4 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:
glycerin, hyaluronic acid.
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.
Can it cause trouble?
Irritancy1 strong irritant: Isoamyl p-methoxycinnamateMedium risk
ComedogenicClean of flagged comedogenic ingredientsNone flagged
User reviews
Ingredients
Filter by role to see what each ingredient is doing.
Water~40–60%
Ethylhexyl salicylate~5.8–8.8%
- 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 salicylatePhenylbenzimidazole sulfonic acid~4.2–6.2%
- 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 acidButyl methoxydibenzoylmethane~3.1–4.7%
- 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 methoxydibenzoylmethaneIsoamyl p-methoxycinnamate~2.8–4.2%
- Irritation risk
- High
Amiloxate or Neo Heliopan E1000. A UV filter. It is effective against UVB and UVA II rays. Not available in the US. It can be irritating
More about Isoamyl p-methoxycinnamateTitanium dioxide~2.1–3.1%
- Irritation risk
- Low
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
More about Titanium dioxideZinc oxide~2–3%
- Irritation risk
- Low
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 oxideDimethicone~1.2–1.9%
- 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 DimethiconeGlycerin~1–1.5%
- 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 GlycerinSodium polyacrylate~0.85–1.25%
- Irritation risk
- Low
Used to create a gel-like product texture, as well as to stabilize emulsions
More about Sodium polyacrylateGlycine max callus culture~0.45–1.05%
- Irritation risk
- Low
Citric acid~0.35–0.85%
- Irritation risk
- Medium
Can work as an exfoliant but is typically used to adjust the product pH
More about Citric acidHyaluronic acid~0.2–0.7%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
More about Hyaluronic acidTocopheryl acetate~0.1–0.45%
- 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 acetateTocopherol~0.05–0.25%
- Irritation risk
- Low
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 TocopherolBenzyl alcohol~0.05–0.2%
- Irritation risk
- High
A preservative. Can be used to mask unpleasant smell. Can be irritating
More about Benzyl alcoholDehydroacetic acid~0.05–0.15%
Ingredient list view
Water, Ethylhexyl salicylate, Phenylbenzimidazole sulfonic acid, Butyl methoxydibenzoylmethane, Isoamyl p-methoxycinnamate, Titanium dioxide, Zinc oxide, Dimethicone, Glycerin, Sodium polyacrylate, Glycine max callus culture, Citric acid, Hyaluronic acid, Tocopheryl acetate, Tocopherol, Benzyl alcohol, Dehydroacetic acid
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Product summary
We assess that "SOS SERUM SKINCARE - SOS SPF 50 Sun Cream, — SOS SERUM SKINCARE" can provide reliable sun protection based on the ingredient list. 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).
Because it includes good moisturizing ingredients, it can also work as a hydrating day cream. Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.
Sunscreen filters
This sunscreen uses a mixture of both mineral and organic (so-called "chemical") UV filters. The organic filters in the product are: avobenzone, octisalate, amiloxate and ensulizole. As for the mineral filters, this sunscreen uses both titanium dioxide and zinc oxide.
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 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.
What our users say
Based on 1 review 100% recommend this product- As for the white cast, it did not leave a noticeable white residue for the reviewer.
- When it comes to using this sunscreen under makeup, the user found that it pills under a foundation.
- As for using this sunscreen in the eye area, the reviewer reported that it does not sting eyes.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 14 studies and safety reviews.
- 1
- 2A review of inorganic UV filters zinc oxide and titanium dioxideonlinelibrary.wiley.com
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