COSRX The AHA 2 BHA 2 Blemish Treatment Serum Versus Superdrug Me+ Succinic Acid Anti Blemish Treatment
Updated on June 20, 2024
Overview
What they are
These products are both vegan, cruelty-free, and reef safe facial treatments. They have a total of 9 ingredients in common
Cool Features
They both contain BHA, hyaluronic acid and PHA
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing 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
Superdrug Me+ Succinic Acid Anti Blemish Treatment 30 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
Superdrug Me+ Succinic Acid Anti Blemish Treatment 30 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 ConditioningAluminum Starch Octenylsuccinate
AbsorbentIsoamyl Laurate
Emollient
Propanediol
SolventCitrus Aurantium Amara Flower Water
MaskingSqualane
Emollient
Succinic Acid
BufferingGlyceryl Stearate
Emollient
Cetyl Alcohol
Emollient
Glycerin
Humectant
Sodium Hydroxide
BufferingHectorite
AbsorbentSalicylic Acid
Masking
Tocopheryl Acetate
Antioxidant
PEG-75 Stearate
Ethylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingCaprylyl Glycol
EmollientTriethyl Citrate
Masking
Ceteth-20
CleansingSteareth-20
CleansingBenzoic Acid
Masking
Epilobium Angustifolium Flower/Leaf/Stem Extract
Skin ConditioningDisodium EDTA
Sodium Hyaluronate
Humectant
Gluconolactone
Skin Conditioning
Sodium Benzoate
Masking
Citric Acid
Buffering
Calcium Gluconate
HumectantTocopherol
Antioxidant
Water, Aluminum Starch Octenylsuccinate, Isoamyl Laurate, Propanediol, Citrus Aurantium Amara Flower Water, Squalane, Succinic Acid, Glyceryl Stearate, Cetyl Alcohol, Glycerin, Sodium Hydroxide, Hectorite, Salicylic Acid, Tocopheryl Acetate, PEG-75 Stearate, Ethylhexylglycerin, Xanthan Gum, Caprylyl Glycol, Triethyl Citrate, Ceteth-20, Steareth-20, Benzoic Acid, Epilobium Angustifolium Flower/Leaf/Stem Extract, Disodium EDTA, Sodium Hyaluronate, Gluconolactone, Sodium Benzoate, Citric Acid, Calcium Gluconate, Tocopherol
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 WaterPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSalicylic 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 AcidGluconolactone is a PHA. PHAs are a great gentle alternative to traditional AHAs.
When applied, Gluconolactone has the same affect on skin as AHAs such as lactic acid. It helps dissolve the dead skin cells in the top layer of your skin. This improves texture and brightens the skin.
PHAs are more gentle than AHAs due to their larger structure. They do not penetrate as deeply as AHAs and take a longer time to dissolve dead cells. Studies show PHAs do not cause as much irritation.
Gluconolactone has some interesting properties:
In a 2004 study, Gluconolactone was found to prevent UV damage in mouse skin cells and has not been found to increase sun sensitivity. However, we still recommend wearing SPF daily.
This ingredient is is an created by reacting gluconic acid with an alcohol.
Learn more about GluconolactoneSodium 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 HyaluronateSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideCaprylyl 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 GlycolEthylhexylglycerin (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.
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.
