COSRX The AHA 2 BHA 2 Blemish Treatment Versus Mario Badescu Deep Blemish Solution
Updated on June 17, 2025
Overview
What they are
These products are both cruelty-free facial treatments. They have a total of 3 ingredients in common
Cool Features
They both contain AHA
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, fragrances, 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 17 ingredients
Mario Badescu Deep Blemish Solution 21 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 The AHA 2 BHA 2 Blemish Treatment 17 ingredients
Mario Badescu Deep Blemish Solution 21 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Polysorbate 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 Conditioning
Disodium EDTA
Isopropyl Alcohol
Solvent
Propylene Glycol
Humectant
Zinc Oxide
Cosmetic Colorant
Water
Skin ConditioningIsopropyl Myristate
Emollient
Disodium Phosphate
BufferingLactic Acid
Buffering
Pyridoxine Hcl
Skin ConditioningGlycerin
Humectant
Niacinamide
Smoothing
Phenoxyethanol
Preservative
Stearalkonium Hectorite
Gel FormingPanthenol
Skin Conditioning
Sodium Hydroxide
BufferingHydrolyzed Yeast Protein
Skin ConditioningPropylene Carbonate
SolventAllantoin
Skin Conditioning
Citric Acid
Buffering
Threonine
Potassium Sorbate
Preservative
Biotin
AntiseborrhoeicIsopropyl Alcohol, Propylene Glycol, Zinc Oxide, Water, Isopropyl Myristate, Disodium Phosphate, Lactic Acid, Pyridoxine Hcl, Glycerin, Niacinamide, Phenoxyethanol, Stearalkonium Hectorite, Panthenol, Sodium Hydroxide, Hydrolyzed Yeast Protein, Propylene Carbonate, Allantoin, Citric Acid, Threonine, Potassium Sorbate, Biotin
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 AllantoinSodium 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 HydroxideWater. 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 The AHA 2 BHA 2 Blemish Treatment 17 ingredients
Mario Badescu Deep Blemish Solution 21 ingredients
Reviews
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