Synchroline Rosacure Ultra SPF 50+ Versus P20 Original Face Sun Cream SPF 30
Updated on January 23, 2025
Overview
What they are
These products are both reef safe . They have a total of 14 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Synchroline Rosacure Ultra SPF 50+ 30 ingredients
P20 Original Face Sun Cream SPF 30 44 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Synchroline Rosacure Ultra SPF 50+ 30 ingredients
P20 Original Face Sun Cream SPF 30 44 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDicaprylyl Carbonate
EmollientDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
C12-15 Alkyl Benzoate
AntimicrobialDimethyl Sulfone
SolventC20-22 Alkyl Phosphate
EmulsifyingC20-22 Alcohols
Emulsion StabilisingMethylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Ethylhexyl Triazone
UV Absorber
Methylpropanediol
SolventBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Triacontanyl Pvp
HumectantTris-Biphenyl Triazine
UV Absorber
Glycerin
Humectant
4-T-Butylcyclohexanol
Masking
Magnolol
Antioxidant
Sodium Polyglutamate
HumectantTriethyl Citrate
Masking
Cetearyl Alcohol
Emollient
Pentylene Glycol
Skin ConditioningHydroxyethylcellulose
Emulsion StabilisingCetearyl Glucoside
EmulsifyingSodium Hydroxide
BufferingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Xanthan Gum
EmulsifyingPropylene Glycol
Humectant
Decyl Glucoside
CleansingCaprylyl Glycol
EmollientDisodium Phosphate
BufferingButylene Glycol
Humectant
Water, Dicaprylyl Carbonate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, C12-15 Alkyl Benzoate, Dimethyl Sulfone, C20-22 Alkyl Phosphate, C20-22 Alcohols, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Ethylhexyl Triazone, Methylpropanediol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Triacontanyl Pvp, Tris-Biphenyl Triazine, Glycerin, 4-T-Butylcyclohexanol, Magnolol, Sodium Polyglutamate, Triethyl Citrate, Cetearyl Alcohol, Pentylene Glycol, Hydroxyethylcellulose, Cetearyl Glucoside, Sodium Hydroxide, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Xanthan Gum, Propylene Glycol, Decyl Glucoside, Caprylyl Glycol, Disodium Phosphate, Butylene Glycol
Water
Skin ConditioningDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Dibutyl Adipate
EmollientBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Dicaprylyl Carbonate
EmollientTris-Biphenyl Triazine
UV Absorber
Glycerin
Humectant
Phenoxyethyl Caprylate
Caprylyl Caprylate/Caprate
EmollientCanola Oil
Emollient
Silica
Abrasive
Potassium Cetyl Phosphate
EmulsifyingPanthenol
Skin Conditioning
Trehalose
HumectantCetearyl Alcohol
Emollient
Ethylhexyl Triazone
UV Absorber
Vp/Eicosene Copolymer
Phenoxyethanol
Preservative
Squalane
Emollient
Glyceryl Stearate
Emollient
Sodium Olivoyl Glutamate
CleansingSorbitan Caprylate
EmulsifyingTocopheryl Acetate
Antioxidant
Decyl Glucoside
CleansingBenzoic Acid
Masking
Caprylyl Glycol
EmollientPropanediol
SolventAcacia Senegal Gum
MaskingXanthan Gum
EmulsifyingSodium Phytate
Tocopherol
Antioxidant
Dehydroacetic Acid
Preservative
Ascorbyl Palmitate
Antioxidant
Ethylhexylglycerin
Skin ConditioningButylene Glycol
Humectant
Disodium Phosphate
BufferingCitric Acid
Buffering
Biosaccharide Gum-1
Skin ConditioningPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Glyceryl Caprylate
EmollientSodium Levulinate
Skin ConditioningSodium Anisate
AntimicrobialSodium Hydroxide
BufferingWater, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Dibutyl Adipate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Dicaprylyl Carbonate, Tris-Biphenyl Triazine, Glycerin, Phenoxyethyl Caprylate, Caprylyl Caprylate/Caprate, Canola Oil, Silica, Potassium Cetyl Phosphate, Panthenol, Trehalose, Cetearyl Alcohol, Ethylhexyl Triazone, Vp/Eicosene Copolymer, Phenoxyethanol, Squalane, Glyceryl Stearate, Sodium Olivoyl Glutamate, Sorbitan Caprylate, Tocopheryl Acetate, Decyl Glucoside, Benzoic Acid, Caprylyl Glycol, Propanediol, Acacia Senegal Gum, Xanthan Gum, Sodium Phytate, Tocopherol, Dehydroacetic Acid, Ascorbyl Palmitate, Ethylhexylglycerin, Butylene Glycol, Disodium Phosphate, Citric Acid, Biosaccharide Gum-1, Potassium Sorbate, Sodium Benzoate, Glyceryl Caprylate, Sodium Levulinate, Sodium Anisate, Sodium Hydroxide
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterDicaprylyl Carbonate comes from carbonic acid and caprylyl alcohol, a fatty alcohol. It is an emollient and gives skin a velvet feel. The sources of Dicaprylyl Carbonate may be synthetic or from animals.
As an emollient, Dicaprylyl Carbonate creates a film on the skin. This film traps moisture in, keeping your skin soft and hydrated.
Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm).
DHHB is well-liked for:
DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes.
This ingredient is soluble in oils, fats, and lipids.
Learn more about Diethylamino Hydroxybenzoyl Hexyl BenzoateEthylhexyl Triazone is a modern chemical sunscreen that protects from UV-B radiation.
It is the most effective of existing UV-B filters, as it provides the highest level of photo-stable absorption. It protects from the entire UV-B range (280 to 320nm), with it's highest level of protection at 314nm.
Ethylhexyl Triazone is oil soluble, oderless and colorless, which mean it is able to be incorporated into a variety of different formulations.
It is not currently available within the United States due to slow changing FDA regulations. Outside of the US, it is used in formulations at concentrations up to 5%.
Learn more about Ethylhexyl TriazoneYou might know this ingredient as Tinosorb S or Bemotrizinol. It is a UV filter that covers both UVA and UVB rays.
This ingredient has two peak UV absorption peaks ( 310 and 340 nm) and is able to absorb both UV-A and UV-B rays. This ingredient works by preventing UV rays from reaching and damaging your skin.
On top of that - it is highly photostable and helps prevent the photodegration of other sunscreen ingredients such as avobenzone.
Tinosorb S is allowed in the EU, Australia, and Asia. It is close to being approved by the FDA and we'll hopefully get this ingredient in the U.S. by late 2025.
Fun fact: Tinosorb S is the most effective UV absorber at maximum concentration (measured by SPF) permitted in the EU.
This ingredient is oil-soluble, so your oil-cleansers will take this right off at night.
Learn more about Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineTinosorb A2B is a UV-B and UV-A sunscreen filter (290 - 340 nm). This ingredient is photo-stable and water-soluble.
According to studies done by the manufacturer, it is the most effective UVB and UV-A 2 sunscreen filter to date.
It is mostly effective at protecting in the UV-A 2 (315-340 nm) range but has a boosting effect in the UV-A 1 (340 - 400 nm) range.
This ingredient is currently available in the EU and Asia, but is awaiting approval in the US and Canada.
Learn more about Tris-Biphenyl TriazineGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinCetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumDecyl Glucoside is a glucose-based surfactant and emulsion stabilizer. It is created by reacting glucose with the fatty acids from plants.
Surfactants help clean the skin by trapping oil, sebum, and dirt to be washed away. As an emulsion stabilizer, it stabilizes the ingredients in a product by preventing them from separating.
This ingredient is biodegradable and non-toxic. This ingredient is commonly found in baby shampoos.
Decyl Glucoside is sometimes used to stabilize the UV filter Tinosorb.
Learn more about Decyl GlucosideCaprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolDisodium Phosphate is a water-soluble powder used as a pH adjuster.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Ingredient Ratings
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When to use
Synchroline Rosacure Ultra SPF 50+ 30 ingredients
P20 Original Face Sun Cream SPF 30 44 ingredients
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Synchroline Rosacure Ultra SPF 50+ 30 ingredients
P20 Original Face Sun Cream SPF 30 44 ingredients
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