
1 of 1 advertised claim delivered
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.
This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains niacinamide.
Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.
This product can also 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.
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, sodium hyaluronate.
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: helianthus annuus seed oil, propylheptyl caprylate.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide
This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.
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).


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Filter by role to see what each ingredient is doing.
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
More about Aloe barbadensis leaf extractTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
More about Aloe barbadensis extractHelps soften the upper layer of the skin and create a nice product consistency
More about Dibutyl adipateUvinul 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 benzoateOne 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 GlycerinUvinul 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 triazoneIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production
More about NiacinamideUvasorb HEB. A UV filter. Is effective against UVB and UVA II rays (but not UVA I). It is photostable. Unfortunately, is not approved by FDA (US) yet
More about Diethylhexyl butamido triazoneHelps soften the upper layer of the skin
More about Propylheptyl caprylateTinosorb 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 triazineHelps create a non-greasy finish on the skin
More about UndecaneHelps attract water to the upper layer of the skin. Is claimed to support the growth of "good" bacteria in skin (as a "prebiotic"), but the research is lacking
More about InulinA plant oil that might somewhat help to neutralize free radicals. It could be irritating
More about Hippophae rhamnoides fruit oilPure 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 TocopherolA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
More about Helianthus annuus seed oilOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin
More about Sodium hyaluronateHelps mask the small of other ingredients and improve the product texture
More about Acacia senegal gumUsed to create a thicker product consistency
More about Xanthan gumHelps to soften the upper layer of the skin
More about Polyglyceryl-2 dipolyhydroxystearateAn aromatic blend of unspecified and possibly irritating ingredients
More about ParfumCan work as an exfoliant but is typically used to adjust the product pH
More about Citric acidAloe barbadensis leaf extract, Aloe barbadensis extract, Dibutyl adipate, Diethylamino hydroxybenzoyl hexyl benzoate, Glycerin, Ethylhexyl triazone, Niacinamide, Water, Diethylhexyl butamido triazone, Propylheptyl caprylate, Oryza sativa bran wax, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Undecane, Inulin, Maris aqua, Hippophae rhamnoides fruit oil, Hippophae rhamnoides kernel extract, Tocopherol, Helianthus annuus seed oil, Hedychium coronarium root extract, Sodium hyaluronate, Microcrystalline cellulose, Acacia senegal gum, Xanthan gum, Ethylhexylglycerin, Disodium cetearyl sulfosuccinate, Polyglyceryl-2 dipolyhydroxystearate, Lauryl glucoside, Tridecane, Parfum, Sodium dehydroacetate, Citric acid
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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.
| Rudolph CareSun Face Serum SPF30 Sérum SolaireYOUR PRODUCT | Faaborg Pharmamarselis dagcreme spf30 | BarrCentella Soothing Sun Essence | ROUND LABBirch Juice Moisturizing Sunscreen SPF 50+ PA++++ | |
|---|---|---|---|---|
| Match | — | 86% | 86% | 86% |
| Price | $34.80 | — | $18.80−$16.00 | $6.35−$28.45 |
| Shared key ingredients | — | 7 of 11 | 7 of 11 | 6 of 11 |
| Key difference | — | Neo Heliopan Ap | Adenosine | Adenosine |
| Irritancy | Medium | Low | Low | Low |
| SPF | SPF 30 | SPF 30 | SPF 50 | SPF 50 |
| Drying alcohol | — | — | — | — |
| View product | Shop | Shop | Shop |
We believe that "Rudolph Care - Sun Face Serum SPF30 Sérum Solaire" can provide reliable sun protection based on the ingredients listed. It can protect from both UVA and UVB rays. This is great news because not all sunscreens with SPF ratings give UVA protection. (UVA rays do not cause sunburn, but still damage our skin and lead to early aging).
It also works as a moisturizer, so you do not have to use an additional hydrating product. Like all broad-spectrum sunscreens, this product has an anti-aging benefit.
This sunscreen uses so-called "chemical", or organic UV filters (organic simply means that their molecules contain atoms of carbon). These filters typically give good sun protection and rarely leave a white cast, but they can be irritating for sensitive skin. Here are the exact UV filters in this sunscreen: tinosorb s 0.90% - 1.40%, uvinul a plus 4.10% - 6.20%, uvasorb heb 1.50% - 2.30% and uvinul t 2.60% - 3.90%.
This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of it to be medium. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
The product retails for 34.80$ in the United States.
For a detailed price comparison: click here.
Every concentration estimate and effectiveness label is anchored to one of these 13 studies and safety reviews.
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