Riemann P20 Urban Shield SPF 50+

Riemann P20 Urban Shield SPF 50+
1.6
/ 10
Moisturizing
3.0 Humectancy icon Humectancy
0.3 Occlusivity icon Occlusivity
50
SPF icon
SPF

Review

Results you may expect from using Riemann P20 Urban Shield SPF 50+:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Riemann P20 Urban Shield SPF 50+:

  • A bit of moisturizing. It has a moisturizing rating of 1.6 out of 10.
  • Very high sun protection for prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports.

How moisturizing is it?

Slightly moisturizing: Riemann P20 Urban Shield SPF 50+ has a moisturizing rating of 1.6 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a low occlusivity of 0.3 out of 10 and a moderate humectancy of 3.0 out of 10, primarily due to Glycerin (est. ≈1.5%), Propanediol (est. ≈0.3%) and Caprylyl Glycol (est. ≈0.3%).

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Anti-wrinkle efficacy

According to CreamScan analysis, Riemann P20 Urban Shield SPF 50+ has a zero anti-wrinkle rating.

It contains Ascorbyl Palmitate and Biosaccharide Gum-4, two ingredients marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not generate the anti-wrinkle rating.

Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, could deliver some anti-wrinkle effects through its moisturizing action.

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Sun protection

Riemann P20 Urban Shield SPF 50+ has an SPF of 50 and provides very high sun protection. This level of protection is ideal for activities involving intense or prolonged sun exposure, such as spending the day at the beach, hiking, or outdoor sports. It is particularly recommended for individuals with fair skin, those at high risk of skin cancer, or in environments with intense sun exposure. Remember to apply sunscreen generously and reapply every two hours or after swimming or sweating to maintain effectiveness.

Ingredients

Est. % Ingredient Origin Functions
60
Water
9
Diethylamino Hydroxybenzoyl Hexyl Benzoate
6
Dibutyl Adipate
4
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
3
Dicaprylyl Carbonate
2.5
Caprylyl Caprylate/Caprate
2
Tris-Biphenyl Triazine
1.5
Glycerin
1.3
Phenoxyethyl Caprylate
1
Ethylhexyl Triazone
0.3
Potassium Cetyl Phosphate
0.3
Silica
0.3
Cetearyl Alcohol
0.3
Phenoxyethanol
0.3
Glyceryl Stearate
0.3
Sodium Olivoyl Glutamate
0.3
Squalane
0.3
VP/Acrylates/Lauryl Methacrylate Copolymer
0.3
Tocopheryl Acetate
0.3
Sorbitan Caprylate
0.3
Acrylates/C12-22 Alkyl Methacrylate Copolymer
0.3
Decyl Glucoside
0.3
Benzoic Acid
0.3
Propanediol
0.3
Acacia Senegal Gum
0.3
Xanthan Gum
0.3
Tocopherol
0.3
Ascorbyl Palmitate
0.3
Caprylyl Glycol
0.3
Sodium Phytate
0.3
Dehydroacetic Acid
0.3
Sodium Hydroxide
0.3
Pentylene Glycol
0.3
Ethylhexylglycerin
0.3
Butylene Glycol
0.3
Disodium Phosphate
0.3
Potassium Sorbate
0.3
Sodium Benzoate
0.3
Biosaccharide Gum-4
Est. %
Water
Function:
Origin:
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Function:
Origin:
Dibutyl Adipate
Function:
Origin:
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Function:
Origin:
Dicaprylyl Carbonate
Function:
Origin:
Caprylyl Caprylate/Caprate
Function:
Origin:
Tris-Biphenyl Triazine
Function:
Origin:
Glycerin
Function:
Origin:
Phenoxyethyl Caprylate
Function:
Origin:
Ethylhexyl Triazone
Function:
Origin:
Potassium Cetyl Phosphate
Function:
Origin:
Silica
Function:
Origin:
Cetearyl Alcohol
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Sodium Olivoyl Glutamate
Function:
Origin:
Squalane
Function:
Origin:
VP/Acrylates/Lauryl Methacrylate Copolymer
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Sorbitan Caprylate
Function:
Origin:
Acrylates/C12-22 Alkyl Methacrylate Copolymer
Function:
Origin:
Decyl Glucoside
Function:
Origin:
Benzoic Acid
Function:
Origin:
Propanediol
Function:
Origin:
Acacia Senegal Gum
Function:
Origin:
Xanthan Gum
Function:
Origin:
Tocopherol
Function:
Origin:
Ascorbyl Palmitate
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Sodium Phytate
Function:
Origin:
Dehydroacetic Acid
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Disodium Phosphate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Biosaccharide Gum-4
Function:
Origin:

Ratings

All humectants
3.0
1.5
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.6
0.3
0.3
Benchmark
20
Moisturizing rating
1.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 3.0 10
3.0
1.5
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.6 20
0.3
0.3
0.3
Moisturizing rating
1.6
Ingredient Est. % Benchmark Humectancy
1.5
0.3
0.3
0.3
0.3
0.3
All humectants 3.0 10
3
All humectants
3.0
1.5
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
0.3
All occlusives 0.6 20
0.3
All occlusives
0.6
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Ascorbyl Palmitate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Biosaccharide Gum-4
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
All antioxidants 0.9 3 No
All antioxidants
0.9
Tocopheryl Acetate
0.3
Tocopherol
0.3
Ascorbyl Palmitate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
None
All soothing 0 5 No
All soothing
0
None
Benchmark
5

Ingredients explained

Water
Est. %60
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Est. %9
Function
Origin
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Dibutyl Adipate
Est. %6
Function
Origin
Dibutyl Adipate
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Est. %4
Function
Origin
Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineA synthetic "chemical" sunscreen ingredient that protects against UV damage and offers better stability and safety compared to some other traditional organic suncreen ingredients.
Dicaprylyl Carbonate
Est. %3
Function
Origin
Dicaprylyl CarbonateA very fast-spreading emollient that gives a product an incredibly lightweight feel. Dicaprylyl carbonate works well as a solvent for suspending insoluble solids such as mineral sunscreens or iron oxide pigments.
Caprylyl Caprylate/Caprate
Est. %2.5
Function
Origin
Caprylyl Caprylate/CaprateCaprylyl Caprylate/Caprate is a medium-chain ester of a fatty alcohol (capryl alcohol) and a fatty acid (either caprylic acid with 8 carbon atoms or capric acid with 10). With a structure similar to natural waxes, this ingredient is used as an emollient, making the skin feel softer, smoother, and dry to the touch.
Tris-Biphenyl Triazine
Est. %2
Function
Origin
Tris-Biphenyl Triazine
Glycerin
Est. %1.5
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Phenoxyethyl Caprylate
Est. %1.3
Function
Origin
Phenoxyethyl Caprylate
Ethylhexyl Triazone
Est. %1
Function
Origin
Ethylhexyl Triazone
Potassium Cetyl Phosphate
Est. %0.3
Function
Origin
Potassium Cetyl PhosphateA powerful emulsifier that can even mix particularly problematic water and oil blends. It is also a surfactant perfect for cleansing products that effectively rinse off oil and dirt particles from the surface of the skin.
Silica
Est. %0.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
Cetearyl Alcohol
Est. %0.3
Function
Origin
Cetearyl AlcoholA blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Glyceryl Stearate
Est. %0.3
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Sodium Olivoyl Glutamate
Est. %0.3
Function
Origin
Sodium Olivoyl Glutamate
Squalane
Est. %0.3
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
VP/Acrylates/Lauryl Methacrylate Copolymer
Est. %0.3
Function
Origin
VP/Acrylates/Lauryl Methacrylate Copolymer
Tocopheryl Acetate
Est. %0.3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

Sorbitan Caprylate
Est. %0.3
Function
Origin
Sorbitan Caprylate
Acrylates/C12-22 Alkyl Methacrylate Copolymer
Est. %0.3
Function
Origin
Acrylates/C12-22 Alkyl Methacrylate Copolymer
Decyl Glucoside
Est. %0.3
Function
Origin
Decyl GlucosideA surfactant that can function as both a cleansing agent and emulsifier. As a cleansing agent, it is very mild on the skin. As an emulsifier, decyl glucoside will produce oil-in-water emulsions. It is naturally derived from vegetable oils and starch.
Benzoic Acid
Est. %0.3
Function
Origin
Benzoic AcidA preservative effective against fungi, yeast, and some bacteria. It is commonly paired with phenoxyethanol to create a broad spectrum preservation system. Benzoic acid can also serve as a pH adjuster, fragrance, and bulking agent.
Propanediol
Est. %0.3
Function
Origin
PropanediolAn excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Acacia Senegal Gum
Est. %0.3
Function
Origin
Acacia Senegal GumA formula helper, also known as gum arabic, derived from the African Acacia tree. It is used in skincare formulas due to its good adhesive and film-forming properties.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Ascorbyl Palmitate
Est. %0.3
Function
Origin
Ascorbyl PalmitateA form of vitamin C derived from ascorbic acid and palmitic acid. It is more stable and less irritating than ascorbic acid. Unfortunately, Ascorbyl Palmitate lacks the studies to prove its anti-wrinkle efficacy.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Sodium Phytate
Est. %0.3
Function
Origin
Sodium PhytateSodium phytate is a chelating agent that serves to remove heavy metal ions from water. Removing metal ions helps other ingredients, such as antioxidants and preservatives, to perform better and keep products from separating.
Dehydroacetic Acid
Est. %0.3
Function
Origin
Dehydroacetic AcidA globally approved preservative ingredient. It is a powerful fungicide and a moderate bactericide, which makes it a broad-spectrum preservative. Because it is mildly effective against bacteria, it is often paired with stronger bactericides.
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Pentylene Glycol
Est. %0.3
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Butylene Glycol
Est. %0.3
Function
Origin
Butylene GlycolA clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.
Disodium Phosphate
Est. %0.3
Function
Origin
Disodium PhosphateAn inorganic ingredient primarily used in skincare products as a pH adjuster.
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Biosaccharide Gum-4
Est. %0.3
Function
Origin
Biosaccharide Gum-4A sugar-derived gel which forms a water-binding film on the skin’s surface. This film allegedly protects the skin from environmental stressors.