COSRX The AHA 2 BHA 2 Blemish Treatment Serum Versus Beauty of Joseon Green Plum Refreshing Toner : AHA + BHA
Updated on June 20, 2024
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 AHA and BHA
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, oils, 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 The AHA 2 BHA 2 Blemish Treatment Serum 17 ingredients
Beauty of Joseon Green Plum Refreshing Toner : AHA + BHA 24 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
COSRX The AHA 2 BHA 2 Blemish Treatment Serum 17 ingredients
Beauty of Joseon Green Plum Refreshing Toner : AHA + BHA 24 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
SolventPolysorbate 20
Emulsifying
Glycolic Acid
Buffering
Salicylic Acid
Masking
Gluconolactone
Skin Conditioning
Zinc PCA
Humectant
Allantoin
Skin Conditioning
Sodium Hyaluronate
Humectant
Sodium Hydroxide
BufferingDipropylene Glycol
MaskingHydroxyacetophenone
Antioxidant
Caprylyl Glycol
EmollientEthylhexylglycerin
Skin ConditioningDipotassium Glycyrrhizate
Humectant
1,2-Hexanediol
Skin ConditioningDisodium EDTA
Water
Skin ConditioningPrunus Mume Fruit Water
HumectantDipropylene Glycol
MaskingGlycerin
Humectant
Glycolic Acid
Buffering
Butylene Glycol
Humectant
Tromethamine
Buffering1,2-Hexanediol
Skin ConditioningSalicylic Acid
Masking
Hydroxyacetophenone
Antioxidant
Octyldodeceth-16
EmulsifyingC12-14 Pareth-12
EmulsifyingEthylhexylglycerin
Skin ConditioningVigna Radiata Seed Extract
Skin ConditioningDisodium EDTA
Xanthan Gum
EmulsifyingMelia Azadirachta Leaf Extract
Skin ConditioningMelia Azadirachta Flower Extract
Skin ConditioningCoccinia Indica Fruit Extract
Skin ConditioningOcimum Sanctum Leaf Extract
Skin ConditioningCurcuma Longa Root Extract
Masking
Aloe Barbadensis Flower Extract
EmollientSolanum Melongena Fruit Extract
Skin ConditioningCorallina Officinalis Extract
Skin ConditioningWater, Prunus Mume Fruit Water, Dipropylene Glycol, Glycerin, Glycolic Acid, Butylene Glycol, Tromethamine, 1,2-Hexanediol, Salicylic Acid, Hydroxyacetophenone, Octyldodeceth-16, C12-14 Pareth-12, Ethylhexylglycerin, Vigna Radiata Seed Extract, Disodium EDTA, Xanthan Gum, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Ocimum Sanctum Leaf Extract, Curcuma Longa Root Extract, Aloe Barbadensis Flower Extract, Solanum Melongena Fruit Extract, Corallina Officinalis Extract
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 WaterGlycolic Acid is arguably the most famous AHA with a ton of research to back up its benefits.
Its main role is to remove the top layer of dead skin cells, allowing newer skin cells to emerge.
Specifically, AHAs work by breaking down the structural "glue" holding the old skin cells in place. Getting rid of the old skin cells allows skin to regenerate newer skin cells in its place. A build up of dead skin cells can lead to tired and dull looking skin.
Due to this, glycolic acid helps with:
Fun fact: Glycolic acid increases skin hydration by playing a role in creating molecules that create hyaluronic acid naturally.
When starting glycolic Acid, it is normal to feel slight stinging.
The pH value and concentration of glycolic acid play a role in the effectiveness of the product. Concentrations between 5-20% glycolic acid have been shown to be effective in clinical studies.
Recent studies have shown Glycolic Acid may protect the skin against UV damage. However, you should always wear SPF, especially when using exfoliants.
Read more about some other popular AHA's here:
Learn more about Glycolic AcidSalicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.
This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.
Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.
Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.
It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.
In general, Salicylic Acid is a great ingredient for oily acne-prone skin.
While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.
If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.
Learn more about Salicylic AcidDipropylene Glycol is a synthetically created stabilizer and solvent. It is a part of the glycol class in the alcohol family.
Dipropylene Glycol helps dissolve and evenly distribute ingredients. It also helps decrease viscosity and thin out texture.
As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.
Studies show Dipropylene Glycol is considered safe to use in skincare.
Learn more about Dipropylene GlycolHydroxyacetophenone is antioxidant with skin conditioning and soothing properties. It also boosts the efficiency of preservatives.
This ingredient is not irritating or sensitizing.
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.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Β
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 preservativesΒ
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
COSRX The AHA 2 BHA 2 Blemish Treatment Serum 17 ingredients
Beauty of Joseon Green Plum Refreshing Toner : AHA + BHA 24 ingredients
Reviews
Here's what our community thinks
COSRX The AHA 2 BHA 2 Blemish Treatment Serum 17 ingredients
Beauty of Joseon Green Plum Refreshing Toner : AHA + BHA 24 ingredients
did well with texture and exfoliation, didnβt do much for acne like it claims and wasnβt irritating at all. scent is a little weird so keep that in mind. all in all ok toner but not anything mind blowing with amazing benefits. i have normal to oily skin and am acne prone
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