Riemann P20 SPF30 Face Sun Cream
Works for
2 of 2 advertised claims delivered
Sun protectionSPF 30 · 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.
Anti-aging1 ingredient credited for this claimStrong support
“The lightweight cream helps to protect against UV-induced skin damage and visible signs of premature skin ageing.”
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 · 9 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, caprylyl glycol.
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, squalane.
Can it cause trouble?
Irritancy17 flagged ingredientsLow 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%
Diethylamino hydroxybenzoyl hexyl benzoate~6.8–8.3%
- Irritation risk
- Medium
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 benzoateOctocrylene~4.8–5.8%
- Irritation risk
- Medium
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 OctocryleneHomosalate~3.7–4.5%
- Irritation risk
- Medium
A weak sunscreen that offers some protection against the sun rays that cause sunburn (UVB), but does not offer meaningful protection against 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. When used in low concentrations, helps to stabilize the product formulation
More about HomosalateDibutyl adipate~2.5–3%
- Irritation risk
- Low
Helps soften the upper layer of the skin and create a nice product consistency
More about Dibutyl adipateButyl methoxydibenzoylmethane~2.6–3.2%
- 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 methoxydibenzoylmethaneCetyl dimethicone~1.7–2.1%
- Irritation risk
- Low
A type of silicone. Helps soften the upper layer of the skin and creates a nice, light product texture
More about Cetyl dimethiconeCetearyl alcohol~1.5–1.9%
- Irritation risk
- Low
- Comedogenicity
- 2/5
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
More about Cetearyl alcoholPotassium cetyl phosphate~1.2–1.5%
- Irritation risk
- Medium
Helps oil and water mix together
More about Potassium cetyl phosphateGlycerin~1.1–1.3%
- 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 GlycerinUndecane~0.75–1.1%
- Irritation risk
- Medium
Helps create a non-greasy finish on the skin
More about UndecaneC8-22 alkyl acrylates/methacrylic acid crosspolymer~0.6–0.9%
- Irritation risk
- Medium
Diethylhexyl butamido triazone~0.75–1.15%
- Irritation risk
- Medium
Uvasorb 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 triazoneTridecane~0.45–0.7%
Phenoxyethanol~0.45–0.7%
- Irritation risk
- Low
A preservative. It helps prevent bacterial growth in cosmetic products
More about PhenoxyethanolPropyl alcohol~0.45–0.7%
- Irritation risk
- Medium
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer~0.3–0.6%
- Irritation risk
- Medium
A gelling agent that thickens the product consistency and leaves the skin with a velvety finish
More about Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerBenzoic acid~0.25–0.5%
Squalane~0.3–0.55%
- Irritation risk
- Low
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
More about SqualaneCaprylyl glycol~0.25–0.5%
- Irritation risk
- Medium
Helps preserve products and creates a nice product texture
More about Caprylyl glycolDisodium edta~0.2–0.35%
Dehydroacetic acid~0.15–0.25%
Ethylhexylglycerin~0.15–0.3%
Polysorbate 60~0.15–0.3%
Tocopherol~0.1–0.2%
- 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 TocopherolHelianthus annuus seed oil~0.15–0.25%
- Irritation risk
- Low
A 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 oilIngredient list view
Water, Diethylamino hydroxybenzoyl hexyl benzoate, Octocrylene, Homosalate, Dibutyl adipate, Butyl methoxydibenzoylmethane, Cetyl dimethicone, Cetearyl alcohol, Potassium cetyl phosphate, Glycerin, Undecane, C8-22 alkyl acrylates/methacrylic acid crosspolymer, Diethylhexyl butamido triazone, Tridecane, Phenoxyethanol, Propyl alcohol, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Benzoic acid, Squalane, Caprylyl glycol, Disodium edta, Dehydroacetic acid, Ethylhexylglycerin, Polysorbate 60, Tocopherol, Helianthus annuus seed oil
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Product summary
We believe that "Riemann - P20 SPF30 Face Sun Cream" can provide reliable sun protection based on the ingredients listed. 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 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. These are the sun protection ingredients in this sunscreen: avobenzone 2.60% - 3.20%, uvinul a plus 6.80% - 8.30%, uvasorb heb 0.75% - 1.15%, homosalate 3.70% - 4.50% and octocrylene 4.80% - 5.80%.
Irritation risk
This product does not contain known common irritants and is suitable for sensitive 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 from 27.60$ up to 39.95$ in the United States, from 15.99£ up to 20.00£ in the United Kingdom and for 35.00CA$ in Canada.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 9 studies and safety reviews.
- 1
- 2
- 3
- 4Vitamin E in dermatologyncbi.nlm.nih.gov
- 5Vitamin E and Skin Healthlpi.oregonstate.edu
- 6
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