COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap Versus COSRX Centella Water Alcohol-Free Toner
Updated on July 18, 2023
Overview
What they are
These products are both cruelty-free and 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, sensitive skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, 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
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
COSRX Centella Water Alcohol-Free Toner 9 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
COSRX Centella Water Alcohol-Free Toner 9 ingredients
Benefits
Concerns
Benefits
Ingredients Side-by-side
Betula Platyphylla Japonica Juice
Skin Conditioning
Butylene Glycol
Humectant
Glycerin
Humectant
Dimethicone
Emollient
Betaine
Humectant
Cetearyl Alcohol
Emollient
1,2-Hexanediol
Skin Conditioning
Cetearyl Olivate
Sorbitan Olivate
Emulsifying
Ethylhexylglycerin
Skin ConditioningHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingEthyl Hexanediol
SolventXanthan Gum
EmulsifyingAllantoin
Skin Conditioning
Panthenol
Skin Conditioning
Sodium Hyaluronate
Humectant
Sodium Lactate
Buffering4-Terpineol
Masking
Water
Skin ConditioningBetula 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.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolBetaine 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.
This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.
Fun fact: Betaine is naturally created in the skin and body. The kind found within cosmetic products can be either plant-derived or synthetic.
Learn more about Betaine1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Ethyl Hexanediol is an aliphatic alcohol. It is a solvent.
Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
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 is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
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.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolSodium 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 HyaluronateWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
COSRX Centella Water Alcohol-Free Toner 9 ingredients
Reviews
Here's what our community thinks
COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap 19 ingredients
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.
I love and hate this moisturizer at the same time but i just couldn’t finish it
🌺Pros: lasts forever, light and hydrating, cheap for the size you get
🌺Cons: weird smell, sometimes sticky, might break you out
COSRX Centella Water Alcohol-Free Toner 9 ingredients
I’ve been using this COSRX Toner for the past two months, and while it’s currently the only hydrating toner that works for me, I’m not 100% satisfied.
👉🏻 Pros:
✔️ Non-comedogenic
✔️ Fungal acne-safe
✔️ Provides a bit of hydration
👉🏻 Cons:
❌ Contains butylene glycol, which causes small bumps on my skin. I noticed this reaction after using a different product. The percentage in the toner isn’t Show more
7 / 10
If you have oily skin this is a great toner. It didn't feel moisturizing enough for me, so I just use it on summer days. I won't be repurchasing but just for that exact reason, otherwise it's a great product.
Absorbs somewhat quickly into the skin, leaving a refreshing sensation. Has no smell.
✦ Price: Decent
✦ Lasts 7-10 months
