COSRX AC Collection Blemish Spot Drying Lotion Versus Murad Rapid Relief Acne Spot Treatment
Updated on August 20, 2024
Overview
What they are
These products are both cruelty-free facial treatments. They have a total of 6 ingredients in common
Cool Features
They both contain BHA and exfoliants
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin and reducing pores
Free From
They both do not contain any oils, parabens, silicones or sulfates
What's Inside
They both contain harsh alcohols and common allergens
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 AC Collection Blemish Spot Drying Lotion 20 ingredients
Murad Rapid Relief Acne Spot Treatment 27 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
COSRX AC Collection Blemish Spot Drying Lotion 20 ingredients
Murad Rapid Relief Acne Spot Treatment 27 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Alcohol
Antimicrobial
Calamine
AbsorbentWater
Skin ConditioningGlycerin
Humectant
Titanium Dioxide
Cosmetic Colorant
Zinc Oxide
Cosmetic Colorant
Butylene Glycol
Humectant
Salix Alba Bark Extract
Astringent
Ethyl Hexanediol
Solvent1,2-Hexanediol
Skin ConditioningDimethyl Sulfone
SolventSilica
Abrasive
Salicylic Acid
Masking
Colloidal Sulfur
Antimicrobial
Acacia Senegal Gum
MaskingCamphor
Masking
Cyanocobalamin
Skin ConditioningMadecassic Acid
Skin Conditioning
Asiaticoside
Antioxidant
Asiatic Acid
Skin ConditioningSalicylic Acid 2%
Masking
Water
Skin ConditioningAlcohol
Antimicrobial
Hamamelis Virginiana Water
Astringent
Propanediol
SolventPentylene Glycol
Skin ConditioningGlycerin
Humectant
Silica
Abrasive
Butylene Glycol
Humectant
Polyacrylate Crosspolymer-6
Emulsion StabilisingC12-15 Alkyl Lactate
EmollientAesculus Hippocastanum Seed Extract
Skin ConditioningAvena Sativa Kernel Extract
Abrasive
Urea
Buffering
Yeast Amino Acids
HumectantTrehalose
HumectantInositol
HumectantTaurine
BufferingBetaine
Humectant
Thymol
AntimicrobialTerpineol
Masking
Hydroxyphenyl Propamidobenzoic Acid
Skin ConditioningButyrospermum Parkii Butter
Skin Conditioning
Shea Butter Ethyl Esters
Emollient
4-T-Butylcyclohexanol
Masking
Disodium EDTA
Sodium Hydroxide
BufferingSalicylic Acid 2%, Water, Alcohol, Hamamelis Virginiana Water, Propanediol, Pentylene Glycol, Glycerin, Silica, Butylene Glycol, Polyacrylate Crosspolymer-6, C12-15 Alkyl Lactate, Aesculus Hippocastanum Seed Extract, Avena Sativa Kernel Extract, Urea, Yeast Amino Acids, Trehalose, Inositol, Taurine, Betaine, Thymol, Terpineol, Hydroxyphenyl Propamidobenzoic Acid, Butyrospermum Parkii Butter, Shea Butter Ethyl Esters, 4-T-Butylcyclohexanol, Disodium EDTA, Sodium Hydroxide
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Alcohol comes in many different forms. Different types of alcohol will have different effects on skin. This ingredient is usually an astringent alcohol.
These alcohols are drying on the skin. They may strip away your skin's natural oils and even damage your skin barrier. Astringent alcohols may also irritate skin.
Other types of astringent alcohols include:
According to the National Rosacea Society based in the US, you should be mindful of products with these alcohols in the top half of ingredients.
Any type of sanitizing product will have high amounts of alcohol to help kill bacteria and viruses.
Fatty alcohols come from plant oils such as coconut oil. These can help hydrate the skin and are non-irritating. Some fatty alcohols include cetyl and stearyl alcohol.
Learn more about AlcoholWater. 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 WaterGlycerin 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 GlycerinButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Silica is a mineral naturally found in our skin. It helps to thicken and smooth the texture of a product. It also acts as an agent for other ingredients by increasing the absorption of other ingredients into the skin.
Silica is often used for absorption and can help reduce shine when products are applied. Silica occurs in naturally in materials like clay and sandstone, and it can also be produced synthetically.
Silica is present naturally within the skin during collagen production and when reducing inflammation.
Learn more about SilicaSalicylic 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 AcidIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
COSRX AC Collection Blemish Spot Drying Lotion 20 ingredients
Murad Rapid Relief Acne Spot Treatment 27 ingredients
Reviews
Here's what our community thinks
COSRX AC Collection Blemish Spot Drying Lotion 20 ingredients
Murad Rapid Relief Acne Spot Treatment 27 ingredients
It gets rid of any pimples I have any time.
