COSRX Salicylic Acid Daily Gentle Cleanser Versus Dr. Althea Green Relief Amino Gel Cleanser
Updated on June 12, 2025
Overview
What they are
These products are both cruelty-free and reef safe face cleansers. They have a total of 9 ingredients in common
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, parabens, silicones 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 Salicylic Acid Daily Gentle Cleanser 23 ingredients
Dr. Althea Green Relief Amino Gel Cleanser 31 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 Salicylic Acid Daily Gentle Cleanser 23 ingredients
Dr. Althea Green Relief Amino Gel Cleanser 31 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningMyristic Acid
Cleansing
Sodium Chloride
Masking
Ethyl Hexanediol
SolventCocamidopropyl Betaine
Cleansing
Citrus Limon Fruit Oil
Astringent
Sodium Methyl Cocoyl Taurate
Cleansing
Ethylhexylglycerin
Skin ConditioningStearic Acid
Cleansing
PEG-60 Hydrogenated Castor Oil
Emulsifying
Polysorbate 80
Emulsifying
Caprylyl Glycol
EmollientGlycerin
Humectant
Potassium Hydroxide
BufferingSalicylic Acid
Masking
Lauric Acid
Cleansing
Butylene Glycol
Humectant
Salix Alba Bark Water
Astringent
1,2-Hexanediol
Skin Conditioning
Disodium EDTA
Glycol Distearate
Emollient
Melaleuca Alternifolia Leaf Oil
Antioxidant
Citric Acid
Buffering
Water, Myristic Acid, Sodium Chloride, Ethyl Hexanediol, Cocamidopropyl Betaine, Citrus Limon Fruit Oil, Sodium Methyl Cocoyl Taurate, Ethylhexylglycerin, Stearic Acid, PEG-60 Hydrogenated Castor Oil, Polysorbate 80, Caprylyl Glycol, Glycerin, Potassium Hydroxide, Salicylic Acid, Lauric Acid, Butylene Glycol, Salix Alba Bark Water, 1,2-Hexanediol, Disodium EDTA, Glycol Distearate, Melaleuca Alternifolia Leaf Oil, Citric Acid
Water
Skin ConditioningGlycerin
Humectant
Sodium Cocoyl Alaninate
Disodium Cocoamphodiacetate
CleansingSodium Methyl Cocoyl Taurate
Cleansing
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingBetula Platyphylla Japonica Juice
Skin Conditioning
Sodium Chloride
Masking
Quillaja Saponaria Bark Extract
CleansingCynanchum Atratum Extract
Skin ConditioningAlthaea Rosea Flower Extract
Skin ConditioningHydrolyzed Hyaluronic Acid
Humectant
Houttuynia Cordata Extract
Skin Conditioning
Betaine
Humectant
Lauryl Hydroxysultaine
Cleansing1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
EmollientCoco-Glucoside
CleansingPotassium Cocoyl Glycinate
Citric Acid
Buffering
Sodium Cocoyl Isethionate
CleansingSodium Phytate
Caprylic/Capric Triglyceride
Masking
Dextrin
AbsorbentButylene Glycol
Humectant
Hydrogenated Lecithin
Emulsifying
Hexylene Glycol
EmulsifyingCeramide NP
Skin Conditioning
Glyceryl Caprylate
EmollientEthylhexylglycerin
Skin ConditioningGardenia Florida Fruit Extract
Skin ConditioningWater, Glycerin, Sodium Cocoyl Alaninate, Disodium Cocoamphodiacetate, Sodium Methyl Cocoyl Taurate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Betula Platyphylla Japonica Juice, Sodium Chloride, Quillaja Saponaria Bark Extract, Cynanchum Atratum Extract, Althaea Rosea Flower Extract, Hydrolyzed Hyaluronic Acid, Houttuynia Cordata Extract, Betaine, Lauryl Hydroxysultaine, 1,2-Hexanediol, Caprylyl Glycol, Coco-Glucoside, Potassium Cocoyl Glycinate, Citric Acid, Sodium Cocoyl Isethionate, Sodium Phytate, Caprylic/Capric Triglyceride, Dextrin, Butylene Glycol, Hydrogenated Lecithin, Hexylene Glycol, Ceramide NP, Glyceryl Caprylate, Ethylhexylglycerin, Gardenia Florida Fruit Extract
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
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 preservativesÂ
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 GlycolCaprylyl 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 GlycolCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidEthylhexylglycerin (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.
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 GlycerinChances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt.
This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.
You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.
There is much debate on whether this ingredient is comedogenic. The short answer - comedogenic ratings don't tell the whole story. Learn more about comegodenic ratings here.
The concensus about this ingredient causing acne seems to be divided. Research is needed to understand if this ingredient does cause acne.
Scrubs may use salt as the primary exfoliating ingredient.
Learn more about Sodium ChlorideThis gentle cleansing and foaming ingredient is known for leaving a smooth feeling in skin and hair. It is made using coconut oil.
According to the manufacturer, it is soluble in water and has resistance to hard water, acid, and alkali.
Due to its coconut base, it may not be Malassezia folliculitis safe.
Learn more about Sodium Methyl Cocoyl TaurateWater. 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 Salicylic Acid Daily Gentle Cleanser 23 ingredients
Dr. Althea Green Relief Amino Gel Cleanser 31 ingredients
Reviews
Here's what our community thinks
