Here's our complete breakdown comparing the ingredients, attributes, and more of Isntree Onion Newpair Sunscreen SPF40 PA+++ versus Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ .
Last updated on February 08, 2024. Published on August 11, 2023
Overview
What they are
These products are both sunscreens. They have a total of 17 ingredients in common
Cool Features
They both contain niacinamide, SPF and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots
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 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
Isntree Onion Newpair Sunscreen SPF40 PA+++ 51 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 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 🎉
Sulfate Free
This product is free of sulfates 🎉
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 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
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:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Isntree Onion Newpair Sunscreen SPF40 PA+++ 51 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
Notable Ingredients
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Benefits
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Concerns
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Benefits
This product contains 1 ingredient that may have this attribute:
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Concerns
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Isntree Onion Newpair Sunscreen SPF40 PA+++ 51 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
Water • Homosalate • Ethylhexyl Methoxycinnamate • Allium Cepa Bulb Extract • Ethylhexyl Salicylate • Octocrylene • Butyloctyl Salicylate • Butyl Methoxydibenzoylmethane • Butylene Glycol • Niacinamide • Acrylates Copolymer • Polymethylsilsesquioxane • C20-22 Alkyl Phosphate • C20-22 Alcohols • 1,2-Hexanediol • Glycerin • Caprylyl Methicone • Pentylene Glycol • Houttuynia Cordata Extract • Hydrogenated Lecithin • Cetyl Alcohol • Dicaprylyl Carbonate • Glyceryl Stearate • Silica • Tromethamine • Poly C10-30 Alkyl Acrylate • Titanium Dioxide • Coco-Caprylate/Caprate • Dimethicone/Vinyl Dimethicone Crosspolymer • Dimethiconol • Trisiloxane • Polyacrylate Crosspolymer-6 • Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Polyisobutene • Ethylhexylglycerin • Kaolin • Adenosine • Polyhydroxystearic Acid • Xanthan Gum • Alumina • Triethoxycaprylylsilane • Sorbitan Oleate • Caprylyl/Capryl Glucoside • Allantoin • Tocopherol • Panthenol • Caprylic/Capric Triglyceride • Polyglyceryl-10 Diisostearate • Glycoproteins • Menadione • CI 77007
Water • 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 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 WaterIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 1.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 1.
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.
Isntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 9.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 14.
Niacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 10.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 7.
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 PolymethylsilsesquioxaneIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 12.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 5.
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.
Isntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 15.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 13.
Glycerin 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 GlycerinIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 16.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 12.
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.
Isntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 17.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 10.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can help thicken or emulsify a product. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 18.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 31.
Tromethamine is an aliphatic compound. An aliphatic compound is an organic compound with open-chained carbon atoms. It is synthetically created. Tromethamine is used to balance pH and improve texture.
As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.
Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about TromethamineIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 25.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 36.
We don't have a description for Poly C10-30 Alkyl Acrylate.
Isntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 26.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 33.
Coco-Caprylate/Caprate is created from fatty coconut alcohol, caprylic acid, and capric acid.
It is a lightweight emollient. Emollients create a thin barrier on the skin to trap moisture in. This helps keep your skin hydrated and soft.
Once applied, Coco-Caprylate/Caprate is absorbed quickly and leaves a silky feel.
Coco-Caprylate/Caprate may not be fungal acne safe.
Learn more about Coco-Caprylate/CaprateIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 28.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 9.
Polyacrylate Crosspolymer-6 is a texture enhancer and pH adjuster.
It is be used to thicken water-based products and create a gel-texture with a velvet feel.
One manufacturer claims this ingredient to have a pH range of 2-8 and to be biodegradable.
Learn more about Polyacrylate Crosspolymer-6Isntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 32.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 27.
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.
Isntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 35.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 28.
Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.
Studies have found adenosine may also help with wound healing.
In skincare products, Adenosine is usually derived from yeast.
Learn more about AdenosineIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 37.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 30.
Xanthan 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 GumIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 39.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 37.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 44.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 20.
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.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolIsntree Onion Newpair Sunscreen SPF40 PA+++ contains this as ingredient number 45.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ contains this as ingredient number 39.
Here's what our community thinks of the ingredients in these two products.
Isntree Onion Newpair Sunscreen SPF40 PA+++ 51 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Isntree Onion Newpair Sunscreen SPF40 PA+++ 51 ingredients
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
Reviews
Here's what our community thinks
Isntree Onion Newpair Sunscreen SPF40 PA+++ 51 ingredients
Leaves a dewy finish. The sunscreen is purple colour if that bothers you and it has a strong sweet smell.
Leaves a dewy finish. The sunscreen is purple colour if that bothers you and it has a strong sweet smell.
Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++ 40 ingredients
Been using this for a little over a week AM + PM and it seems to be working well. It is not causing my skincare OR makeup to pill, and doesn’t seem to be causing any breakouts. It also feels very soothing and moisturizing, not too...
Been using this for a little over a week AM + PM and it seems to be working well. It is not causing my skincare OR makeup to pill, and doesn’t seem to be causing any breakouts. It also feels very soothing and moisturizing, not too greasy, although it does take a few minutes to dry down. Will continue to monitor but for now my combo/acne prone skin is happy.
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...
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 additional moisturizer. It's my favourite one during the winter moths. However, I find it bit too moisturizing during the summer. Overall, it is an excellent choice for those looking for moisturizing sun protection without the drawbacks of a heavy or greasy sunscreen.
Stung my face
I wanted to love it because so many people are praising it, but it just wasn't for me. I don't why, but it stung my face, and I'm not sure which ingredient is causing it (I don't have sensitive skin, but I used it alongside...
Stung my face
I wanted to love it because so many people are praising it, but it just wasn't for me. I don't why, but it stung my face, and I'm not sure which ingredient is causing it (I don't have sensitive skin, but I used it alongside BoJ ginseng essence and iUnik centella calming gel cream in the morning, maybe the ingredients in the products react w each other?). It also makes me look oily, although no white cast. Maybe I'll just use the rest of the tube for my neck. Planning to try the skin1004 sunscreen next to see how it works out for me.
Alternatives
Our Dupe Finder has found 50 potential alternatives that have similar ingredients to Isntree Onion Newpair Sunscreen SPF40 PA+++.
See 50 alternativesOur Dupe Finder has found 50 potential alternatives that have similar ingredients to Round Lab Birch Moisturizing Sunscreen SPF 50+ PA++++.
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