Overview
What they are
These products are both vegan sunscreens. 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 fighting acne and sensitive skin
Free From
They both do not contain any harsh alcohols or parabens
What's Inside
They both contain silicones and 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
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ 25 ingredients
Round Lab 365 Derma Relief Sun Cream SPF50+ PA++++ 46 ingredients
At a glance
Click on any of the items below to learn more
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ 25 ingredients
Round Lab 365 Derma Relief Sun Cream SPF50+ PA++++ 46 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 2 ingredients that may have this attribute:
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This product contains 1 ingredient that may have this attribute:
Benefits
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This product contains 2 ingredients that may have this attribute:
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Concerns
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Ingredients Side-by-side
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.
Helps fight Acne Non-Reef-Safe
Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.
Butyloctyl Salicylate is a photostabilizer, emollient and solvent. Its main purpose is to evenly spread out ingredients.
We don't have a description for Butylene Glycol Dicaprylate/Dicaprate.
Non-Reef-Safe
Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
Dicaprylyl Ether is created from caprylic acid. It is a texture-enhancer and emollient.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate isn't fungal acne safe.
Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
This silicone is an emollient. Emollients create a thin film on the skin to prevent moisture from escaping.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Disteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
Magnesium Sulfate is a salt. It can be naturally found in sea water or mineral deposits.
Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
Triethoxycaprylylsilane is a silicone used to bind and stabilize ingredients.
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone is a type of silicone.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
Polymethylsilsesquioxane is a silicone used as a film forming agent.
Glyceryl Caprylate comes from glycerin and caprylic acid, a fatty acid from coconut.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
Water, Zinc Oxide, Propylheptyl Caprylate, Butyloctyl Salicylate, Butylene Glycol Dicaprylate/Dicaprate, Titanium Dioxide, Dicaprylyl Ether, Caprylyl Methicone, Propanediol, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Centella Asiatica Extract, Butylene Glycol, Trimethylsiloxysilicate, Sodium Hyaluronate, Disteardimonium Hectorite, Magnesium Sulfate, Stearic Acid, Aluminum Hydroxide, Triethoxycaprylylsilane, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, 1,2-Hexanediol, Polymethylsilsesquioxane, Glyceryl Caprylate, Caprylyl Glycol, Ethylhexylglycerin
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.
Cyclomethicone is a class of silicones used to improve the texture of products.
Helps fight Acne Non-Reef-Safe
Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.
Non-Reef-Safe
Titanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone is a type of silicone.
Dibutyl Adipate is an emollient and solvent. It is created from butyl alcohol and adipic acid.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
Disteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
Magnesium Sulfate is a salt. It can be naturally found in sea water or mineral deposits.
Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
We don't have a description for C30-45 Alkyl Cetearyl Dimethicone Crosspolymer.
Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Houttuynia Cordata Extract is more commonly known as Heart Leaf, Fish Mint, or Chameleon plant.
Polyglyceryl-2 Dipolyhydroxystearate isn't fungal acne safe.
Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
Fructooligosaccharides is an alternative sweetener. It is often derived from the blue agave plant.
Oil
Citrus Aurantium Bergamia Fruit Oil is the oil from the bergamot orange. This bergamot is native to Italy.
Helps hydrate Dry Skin 2 Concerns
Helianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
Octyldodecanol is a fatty alcohol. It is primarily used to enhance the texture of products.
EU Allergen
Pelargonium Graveolens Flower Oil is the pressed oil of the Rose Geranium plant. It is volatile, meaning it evaporates off the skin.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
Rosa Damascena Flower Oil is an essential oil made from the Damask Rose. It is often used as a fragrance in cosmetics.
Not safe for Fungal Acne
Echium Plantagineum Seed Oil is an oil and isn't fungal acne safe.
Cardiospermum halicacabum extract is more commonly known as Balloon Vine Extract.
Helianthus Annuus Seed is also known as sunflower seeds.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Caprylic Acid is a fatty acid commonly found in plant oils, such as palm and coconut oils.
Antioxidant 4 Benefits May cause irritation
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Phosphatidylcholine is a type of phospholipid. Phospholipids are naturally found in our skin as they are the main component of cell membranes. Phospholipids are skin-replenishing.
Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.
Glutamic Acid is an amino acid that is found in all living organisms. Our bodies use this to help nerve cells in the brain communicate with other cells.
Serine is an amino acid naturally found in our body. Our bodies use amino acids to create protein.
Lysine is an essential amino acid. Your body is unable to produce it naturally and we mainly get lysine from food sources.
Arginine is an amino acid that is important for human development. Your body uses is it to produce hair keratin and skin collagen.
Threonine is an amino-acid. It helps hydrate the skin and has antioxidant benefits.
Proline is an amino-acid. It helps moisturize the skin and plays an important role in creating proteins.
Water, Cyclomethicone, Zinc Oxide, Titanium Dioxide, Propanediol, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Dibutyl Adipate, Caprylyl Methicone, 1,2-Hexanediol, Disteardimonium Hectorite, Magnesium Sulfate, Hydrogen Dimethicone, Aluminum Hydroxide, Salvia Hispanica Seed Extract, C30-45 Alkyl Cetearyl Dimethicone Crosspolymer, Centella Asiatica Extract, Houttuynia Cordata Extract, Polyglyceryl-2 Dipolyhydroxystearate, Stearic Acid, Fructooligosaccharides, Saccharide Hydrolysate, Citrus Aurantium Bergamia Fruit Oil, Helianthus Annuus Seed Oil, Ethylhexylglycerin, Pullulan, Octyldodecanol, Pelargonium Graveolens Flower Oil, Panthenol, Rosa Damascena Flower Oil, Echium Plantagineum Seed Oil, Cardiospermum Halicacabum Flower/Leaf/Vine Extract, Helianthus Annuus Seed, Citrus Grandis Seed Oil Unsaponifiables, Butylene Glycol, Caprylic Acid, Tocopherol, Phosphatidylcholine, Ceramide NP, Glycine, Glutamic Acid, Serine, Lysine, Alanine, Arginine, Threonine, Proline
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 WaterZinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.
Today, traditional and nano-sized zinc oxide can be found in beauty products. Nano-sized zinc oxide can enhance a product's UV protection. While it is not believed to have a negative effect on skin, nano-zinc oxide can be harmful to coral reefs.
More about harmful reef ingredients here.
Zinc Oxide also has antibacterial and calming properties. It is not water soluble.
Zinc has been used throughout history as an ingredient in paint and medicine. An Indian text from 500BC is believed to list zinc oxide as a salve for open wound. The Ancient Greek physician Dioscorides has also mentioned the use of zinc as an ointment in 1AD.
Learn more about Zinc OxideTitanium dioxide is known for its UVA and UVB protection properties. It is non-comedogenic and non-irritating. Titanium Dioxide is a physical sunscreen. Physical sunscreens reflect light and prevent it from reaching your skin.
Protecting your skin against UV radiation can prevent the signs of aging. Sun damage is associated with fine-lines, wrinkles, loss of firmness, and hyperpigmentation. Titanium dioxide can help prevent premature aging.
With modern production, nano-scale or fine-grade titanium dioxide can be easily produced for cosmetics. In sunscreen, titanium dioxide absorbs UV light. Our skin is not able to absorb Titanium dioxide, even nanoparticles.
Titanium itself is the 9th most common element in the Earth's crust. Titanium dioxide is formed when oxygen is introduced and can be found in ores, dust, sand, and soil.
Pure titanium dioxide is a white powder that is used in many products to add or change color.
Learn more about Titanium DioxideCaprylyl Methicone is a type of silicone.
It helps soften and soothe the skin by creating a thin film on top. This film helps trap moisture, keeping your skin hydrated.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolCentella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Centella is rich in antioxidants and amino acids, such as Madecassic Acid and Asiaticoside.
Studies show the compounds in centella help with:
The combination of all these properties makes centella effective at soothing, hydrating, and protecting the skin.
Other great components of centella include Vitamin A, vitamin C, several B vitamins, and Asiatic Acid.
Fun fact: Centella has been used as a medicine and in food for many centuries. As a medicine, it is used to treat burns, scratches, and wounds.
Learn more about Centella Asiatica ExtractButylene 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.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
Disteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
It can also help stabilize a product by helping to disperse other ingredients.
Hectorite is a rare, white clay mineral.
Learn more about Disteardimonium HectoriteMagnesium Sulfate is a salt. It can be naturally found in sea water or mineral deposits.
In cosmetics, Magnesium Sulfate is used to thicken a product or help dilute other solids. It is a non-reactive and non-irritating ingredient.
You might recognize Magnesium Sulfate as epsom salt, or the bath salt used to help relieve muscle aches.
One study shows magnesium deficiency may lead to inflammation of the skin. Applying magnesium topically may help reduce inflammation.
Learn more about Magnesium SulfateStearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.
As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.
Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.
Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.
This ingredient may not be Malassezia folliculitis, or fungal-acne safe.
Learn more about Stearic AcidAluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.
According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.
In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.
Learn more about Aluminum HydroxidePolyglyceryl-3 Polydimethylsiloxyethyl Dimethicone is a type of silicone.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Ingredient Ratings
Here's what our community thinks of the ingredients in these two products.
