Here's our complete breakdown comparing the ingredients, attributes, and more of One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ versus Romand Zero Sun Clean SPF 50 PA++++ Tone Up .
Published on March 10, 2023
Overview
What they are
These products are both sunscreens. They have a total of 23 ingredients in common
Cool Features
They both contain SPF
Suited For
They're both likely to be good for fighting acne
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 need an update? Let us know.
Sunscreen
Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.
Sunscreen
Sunscreens help absorb or reflect UV radiation and protect skin against skin damage. Sunscreens may come in the form of lotion, gel, foam, spray, or solid-stick.
Price
Ingredient Info
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ 25 ingredients
Romand Zero Sun Clean SPF 50 PA++++ Tone Up 45 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ 25 ingredients
Romand Zero Sun Clean SPF 50 PA++++ Tone Up 45 ingredients
Notable Ingredients
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ 25 ingredients
Romand Zero Sun Clean SPF 50 PA++++ Tone Up 45 ingredients
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 • Zinc Oxide • Propylheptyl Caprylate • Dicaprylyl Ether • Butyloctyl Salicylate • Propanediol • Titanium Dioxide • Butylene Glycol Dicaprylate/Dicaprate • Disiloxane • Caprylyl Methicone • Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate • Trimethylsiloxysilicate • Disteardimonium Hectorite • Magnesium Sulfate • Methyl Methacrylate Crosspolymer • Stearic Acid • Aluminum Hydroxide • Triethoxycaprylylsilane • Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone • 1,2-Hexanediol • Vinyl Dimethicone • Polymethylsilsesquioxane • Olea Europaea Fruit Oil • Glyceryl Caprylate • Caprylyl Glycol • Dicaprylyl Carbonate • Mica • Ethylhexylglycerin • CI 77491 • CI 77492 • Abies Sibirica Oil • Tocopherol • Rosmarinus Officinalis Leaf Oil • Salvia Sclarea Oil • Sea Water • Caprylic/Capric Triglyceride • Pelargonium Graveolens Flower Oil • Eugenia Caryophyllus Leaf Oil • Butylene Glycol • Pogostemon Cablin Leaf Oil • Chamomilla Recutita Flower Oil • Juniperus Mexicana Oil • Anthemis Nobilis Flower Oil • Ecklonia Cava Extract • Salicornia Herbacea Extract
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 1.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 1.
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.
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 OxideOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 2.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 2.
We don't have a description for Propylheptyl Caprylate.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 3.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 3.
Butyloctyl Salicylate is a photostabilizer, emollient and solvent. Its main purpose is to evenly spread out ingredients.
This ingredient is a common sunscreen ingredient carrier and photostabilizer. According to a manufacturer, it is suitable for carrying micro Titanium Dioxide, Zinc Oxide, and pigments.
Photostabilizers help stabilize UV-filters and prevents them from degrading quickly.
According to EU regulation, this ingredient can cause harmful effects to aquatic life.
Learn more about Butyloctyl SalicylateOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 4.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 5.
We don't have a description for Butylene Glycol Dicaprylate/Dicaprate.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 5.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 8.
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.
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 DioxideOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 6.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 7.
Dicaprylyl Ether is created from caprylic acid. It is a texture-enhancer and emollient.
As an emollient, Dicaprylyl Ether is non-comedogenic. It helps soften and smooth the skin by creating a barrier on top. This barrier helps trap moisture in, helping to hydrate the skin.
Dicaprylyl Ether gives a non-greasy feel and better spreadability to products.
Learn more about Dicaprylyl EtherOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 7.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 4.
Caprylyl 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.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 8.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 10.
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 PropanediolOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 9.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 6.
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate isn't fungal acne safe.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 10.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 11.
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.
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.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 12.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 39.
This silicone is an emollient. Emollients create a thin film on the skin to prevent moisture from escaping.
It is not soluble in water and helps increase water-resistance in products.
According to a manufacturer, it can blend seamlessly with silicone oils, such as Cyclopentasiloxane.
Learn more about TrimethylsiloxysilicateOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 13.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 12.
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 HectoriteOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 15.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 13.
Magnesium 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 SulfateOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 16.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 14.
Stearic 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 AcidOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 17.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 16.
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.
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 HydroxideOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 18.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 17.
Triethoxycaprylylsilane is a silicone used to bind and stabilize ingredients.
As an emulsifier, it helps prevent ingredients from separating. This can help elongate the shelf life of products.
Triethoxycaprylylsilane is often used to coat mineral sunscreens ingredients to help give a better feel. It also helps reduce oxidative stress in sunscreens.
Learn more about TriethoxycaprylylsilaneOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 19.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 18.
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone is a type of silicone.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 20.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 19.
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.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 21.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 20.
Polymethylsilsesquioxane is a silicone used as a film forming agent.
When applied to the skin, this ingredient creates an invisible film on the surface. This film still allows oxygen to pass through, but prevents moisture from escaping. This can help condition and hydrate the skin. It also leaves a silky feel when applied.
Polymethylsilsesquioxane has not been shown to clog pores. It has been deemed safe to use up to 55%, but most cosmetics use much less.
If you have concerns about using this ingredient, we recommend speaking with a professional.
Learn more about PolymethylsilsesquioxaneOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 22.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 22.
Glyceryl Caprylate comes from glycerin and caprylic acid, a fatty acid from coconut.
Glyceryl Caprylate is used for its emollient and emulsifier properties.
As an emollient, it helps hydrate your skin. Emollients work by creating a barrier on your skin to trap moisture in, helping to keep your skin soft and smooth.
Glyceryl Caprylate helps keep the ingredients such as oil and water together as an emulsifier.
Learn more about Glyceryl CaprylateOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 23.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 24.
Caprylyl 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 GlycolOne Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 24.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 25.
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.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 25.
Romand Zero Sun Clean SPF 50 PA++++ Tone Up contains this as ingredient number 28.
Here's what our community thinks of the ingredients in these two products.
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ 25 ingredients
Romand Zero Sun Clean SPF 50 PA++++ Tone Up 45 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++ 25 ingredients
Romand Zero Sun Clean SPF 50 PA++++ Tone Up 45 ingredients
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to One Thing Centella Moisturizing Sunscreen SPF 50+ PA++++.
See 50 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to Romand Zero Sun Clean SPF 50 PA++++ Tone Up.
See 50 alternatives