Altruist Dermatologist Sunscreen SPF 50 Versus Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++
Updated on February 08, 2024
Overview
What they are
These products are both sunscreens. They have a total of 7 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 common allergens, parabens or sulfates
What's Inside
They both contain silicones
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
Altruist Dermatologist Sunscreen SPF 50 29 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Altruist Dermatologist Sunscreen SPF 50 29 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningC12-15 Alkyl Benzoate
AntimicrobialEthylhexyl Stearate
Emollient
Octocrylene
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Glycerin
Humectant
Ethylhexyl Salicylate
UV Absorber
Potassium Cetyl Phosphate
EmulsifyingCetearyl Alcohol
Emollient
Titanium Dioxide
Cosmetic Colorant
Phenylbenzimidazole Sulfonic Acid
UV Absorber
Glyceryl Stearate
Emollient
Tris-Biphenyl Triazine
UV Absorber
Ethylhexyl Triazone
UV Absorber
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Aminomethyl Propanol
BufferingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingPhenoxyethanol
Preservative
Alumina
Abrasive
Piroctone Olamine
Preservative
Decyl Glucoside
CleansingDisodium Phosphate
BufferingSimethicone
Emollient
Diethylhexyl Sodium Sulfosuccinate
CleansingXanthan Gum
EmulsifyingButylene Glycol
Humectant
Caprylyl Glycol
EmollientPropylene Glycol
Humectant
Silver Chloride
Preservative
Water, C12-15 Alkyl Benzoate, Ethylhexyl Stearate, Octocrylene, Butyl Methoxydibenzoylmethane, Glycerin, Ethylhexyl Salicylate, Potassium Cetyl Phosphate, Cetearyl Alcohol, Titanium Dioxide, Phenylbenzimidazole Sulfonic Acid, Glyceryl Stearate, Tris-Biphenyl Triazine, Ethylhexyl Triazone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Aminomethyl Propanol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phenoxyethanol, Alumina, Piroctone Olamine, Decyl Glucoside, Disodium Phosphate, Simethicone, Diethylhexyl Sodium Sulfosuccinate, Xanthan Gum, Butylene Glycol, Caprylyl Glycol, Propylene Glycol, Silver Chloride
Water
Skin ConditioningDibutyl Adipate
EmollientPropanediol
SolventDiethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Polymethylsilsesquioxane
Ethylhexyl Triazone
UV Absorber
Niacinamide
Smoothing
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Coco-Caprylate/Caprate
Emollient
Caprylyl Methicone
Skin Conditioning
Diethylhexyl Butamido Triazone
UV Absorber
Glycerin
Humectant
1,2-Hexanediol
Skin ConditioningButylene Glycol
Humectant
Betula Platyphylla Japonica Juice
Skin ConditioningSodium Hyaluronate
Humectant
Hyaluronic Acid
Humectant
Glyceryl Glucoside
HumectantDipotassium Glycyrrhizate
Humectant
Allantoin
Skin Conditioning
Portulaca Oleracea Extract
Skin ConditioningArtemisia Annua Extract
MaskingPinus Sylvestris Leaf Oil
Masking
Anthemis Nobilis Flower Oil
Masking
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium Stearoyl Glutamate
CleansingPolyacrylate Crosspolymer-6
Emulsion StabilisingEthylhexylglycerin
Skin ConditioningAscorbic Acid
Antioxidant
Adenosine
Skin Conditioning
Pentylene Glycol
Skin ConditioningBehenyl Alcohol
Emollient
Poly C10-30 Alkyl Acrylate
Emulsion StabilisingPolyglyceryl-3 Methylglucose Distearate
Emulsifying
Decyl Glucoside
CleansingTromethamine
BufferingXanthan Gum
EmulsifyingT-Butyl Alcohol
Perfuming
Tocopherol
Antioxidant
Carbomer
Emulsion StabilisingWater, Dibutyl Adipate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Ethylhexyl Triazone, Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Coco-Caprylate/Caprate, Caprylyl Methicone, Diethylhexyl Butamido Triazone, Glycerin, 1,2-Hexanediol, Butylene Glycol, Betula Platyphylla Japonica Juice, Sodium Hyaluronate, Hyaluronic Acid, Glyceryl Glucoside, Dipotassium Glycyrrhizate, Allantoin, Portulaca Oleracea Extract, Artemisia Annua Extract, Pinus Sylvestris Leaf Oil, Anthemis Nobilis Flower Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Ethylhexylglycerin, Ascorbic Acid, Adenosine, Pentylene Glycol, Behenyl Alcohol, Poly C10-30 Alkyl Acrylate, Polyglyceryl-3 Methylglucose Distearate, Decyl Glucoside, Tromethamine, Xanthan Gum, T-Butyl Alcohol, Tocopherol, Carbomer
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 WaterGlycerin 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 GlycerinEthylhexyl 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 TriazoneAcrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products. Due to its properties, it can prevent water and oil ingredients from separating.
Decyl 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 GlucosideXanthan 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 GumButylene 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
Here's what our community thinks of the ingredients in these products.
When to use
Altruist Dermatologist Sunscreen SPF 50 29 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
Reviews
Here's what our community thinks
Altruist Dermatologist Sunscreen SPF 50 29 ingredients
I liked it a lot, but I don't like that it is water-based
Really good for everyday used. A little bit oily but not too bad. Recommended for dry skin.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
It's not the most hydrating sunscreen I've ever used and its texture is reminiscent of a slightly thick serum or an emulsion. It feels good on my skin and did not break me out. No white cast whatsoever, didn't require any blending in, and applied without a tacky finish. One of the sunscreens with the least pilling I've tried, but did very very very slightly pill on the area around the eyes after a Show more
This reef-safe chemical sunscreen stands out with its naturally glowy and non-greasy finish. It has the texture of a medium moist cream, spreads nicely and dries quickly in just a few minutes, making it easy to apply. It leaves no greasy or sticky residue, and there's no white cast or pilling to worry about. Notably, this sunscreen is highly moisturizing and can effectively replace the need for an Show more
