Round Lab 1025 Dokdo Cleanser Versus COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap
Updated on July 18, 2023
Overview
What they are
These products are both reef safe . They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens 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
Round Lab 1025 Dokdo Cleanser 38 ingredients
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
At a glance
Click on any of the items below to learn more
Round Lab 1025 Dokdo Cleanser 38 ingredients
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
Notable Ingredients
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Benefits
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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.
Sodium cocoyl isethionate is a natural ingredient from the fatty acids of coconut oil. It is a surfactant and helps with cleansing the skin.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
This gentle cleansing and foaming ingredient is known for leaving a smooth feeling in skin and hair. It is made using coconut oil.
Coco-Betaine is the natural version of Cocamidopropyl Betaine. It is often derived from coconuts.
Potassium Cocoyl Glycinate is an amino acid-based surfactant and cleaning agent. This ingredient can be derived from animals or plants. It may also be synthetically created from fatty acids of the coconut and glycine.
This ingredient is a preservative and inhibits the growth of fungi, certain bacteria, yeast, and mold.
Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.
This ingredient is the potassium salt of coconut acid. Coconut acid is created by mixing fatty acids from coconut oil.
4 Benefits 2 Concerns
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
Fructooligosaccharides is an alternative sweetener. It is often derived from the blue agave plant.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
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.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
2 Benefits
Chamomilla Recutita Flower Oil comes from the chamomile flower (like the tea you drink).
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Beta-Glucan is a polysaccharide. It can be derived from the cell walls of seaweed, oats, yeast, and fungi.
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.
4 Benefits May cause irritation
Hyaluronic acid is naturally found in healthy skin. It is a humectant, meaning it draws moisture to your skin.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
Glycine is an amino acid that helps build proteins. It is already present in our skin as our bodies produce them naturally.
Hydrolyzed Hyaluronic Acid is a form of hyaluronic acid. It is created by the hydrolysis of hyaluronic acid with a high molecular weight. Once created, Hydrolyzed Hyaluronic Acid has a low molecular weight.
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.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
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, Sodium Cocoyl Isethionate, Glycerin, Sodium Methyl Cocoyl Taurate, Coco-Betaine, Potassium Cocoyl Glycinate, Potassium Benzoate, Sodium Chloride, Polyquaternium-67, Potassium Cocoate, Citric Acid, Fructooligosaccharides, Saccharide Hydrolysate, Disodium EDTA, Pullulan, 1,2-Hexanediol, Allantoin, Panthenol, Sea Water, Sodium Acetate, Butylene Glycol, Chamomilla Recutita Flower Oil, Caprylic/Capric Triglyceride, Beta-Glucan, Phosphatidylcholine, Hyaluronic Acid, Ethylhexylglycerin, Ceramide NP, Glycine, Hydrolyzed Hyaluronic Acid, Glutamic Acid, Serine, Sodium Hyaluronate, Lysine, Alanine, Arginine, Threonine, Proline
Betula Platyphylla Japonica Juice is the sap of the Asian White Birch tree. Birch juice has antioxidant, hydrating, and soothing properties.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
3 Concerns
Cetearyl 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.
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.
Cetearyl Olivate is an emulsifier and texture enhancer. It is derived from the fatty acids of olive oil and Cetearyl alcohol, and is biodegradable.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
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.
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and used to adjust the pH of a product.
4-Terpineol is the main component of tea tree oil. It has antibacterial, antioxidant, and anti-inflammatory properties.
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.
Betula Platyphylla Japonica Juice, Butylene Glycol, Glycerin, Dimethicone, Betaine, Cetearyl Alcohol, 1,2-Hexanediol, Cetearyl Olivate, Sorbitan Olivate, Ethylhexylglycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethyl Hexanediol, Xanthan Gum, Allantoin, Panthenol, Sodium Hyaluronate, Sodium Lactate, 4-Terpineol, Water
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 Glycerin1,2-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.
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 AllantoinPanthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
This ingredient is also referred to as pro-vitamin B5 or dexpanthenol in dermatology.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
Learn more about PanthenolButylene 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.
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.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Round Lab 1025 Dokdo Cleanser 38 ingredients
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
Reviews
Here's what our community thinks
Round Lab 1025 Dokdo Cleanser 38 ingredients
AshN.
Nothing but positive things to say about this cleanser. One of my favorite aspects of this product is that it foams up so well! I was very...
Nothing but positive things to say about this cleanser. One of my favorite aspects of this product is that it foams up so well! I was very impressed with how much it lathers w/very little product. So you'll definitely get your money's worth. I also love how it doesn't feel stripping on my face so it makes for a nice gentle yet effective cleanser for my dry skin. It also does a pretty solid job at removing makeup from my face and brushes I felt that this was comparable to the CeraVe Foaming Cleanser, but I prefer the ingredients more in this product.
Butter
Horribly drying, leaves my skin feeling super tight every time I use it. I used this product throughout bits of the summer I can't imagine how dry...
Horribly drying, leaves my skin feeling super tight every time I use it. I used this product throughout bits of the summer I can't imagine how dry it would leave my skin in the winter. Quite surprised by the popularity of this product but maybe it's more suited to oily skin.
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
CustardBunny
lasts forever
+ feels good on the skin
+not sticky or excessively fat
+ no smell
+ one little click is enough to last ur face and neck!
- can...
lasts forever
+ feels good on the skin
+not sticky or excessively fat
+ no smell
+ one little click is enough to last ur face and neck!
- can be expensive to buy
AlessandraRodriguez_228
GAVE ME A BREAKOUT
first product to ever be a direct cause for acne, i hope i get to pinpoin which ingridient was. When i stopped using this, the...
GAVE ME A BREAKOUT
first product to ever be a direct cause for acne, i hope i get to pinpoin which ingridient was. When i stopped using this, the acne went away too.
