Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX Centella Blemish Cream versus COSRX AC Collection Blemish Spot Clearing Serum .
Last updated on July 18, 2023. Published on August 26, 2021
Overview
What they are
These products are both cruelty-free . They have a total of 6 ingredients in common
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, parabens or sulfates
What's Inside
They both contain fragrances and oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
General Moisturizer
All-purpose moisturizers hydrate the top layer of skin cells.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Price
Ingredient Info
COSRX Centella Blemish Cream 20 ingredients
COSRX AC Collection Blemish Spot Clearing Serum 24 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
COSRX Centella Blemish Cream 20 ingredients
COSRX AC Collection Blemish Spot Clearing Serum 24 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
COSRX Centella Blemish Cream 20 ingredients
COSRX AC Collection Blemish Spot Clearing Serum 24 ingredients
Centella Asiatica Leaf Water • Butylene Glycol • Glycerin • Helianthus Annuus Seed Oil • Zinc Oxide • Dimethicone • Betaine • 1,2-Hexanediol • Viola Tricolor Extract • Elaeis Guineensis Oil • Elaeis Guineensis Kernel Oil • Cetearyl Alcohol • Cetearyl Olivate • Sorbitan Olivate • Centella Asiatica Extract • Zinc PCA • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Xanthan Gum • Melaleuca Alternifolia Leaf Oil • Scutellaria Baicalensis Root Extract
Propolis Extract • Butylene Glycol • Niacinamide • Panthenol • 1,2-Hexanediol • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Ethylhexylglycerin • Glycerin • Polyglyceryl-10 Laurate • Polyglyceryl-10 Myristate • Allantoin • Melaleuca Alternifolia Leaf Oil • Sodium Hyaluronate • Asiaticoside • Asiatic Acid • Madecassic Acid • Helianthus Annuus Seed Oil • Macadamia Ternifolia Seed Oil • Sucrose Distearate • Glyceryl Stearate • Hydrogenated Lecithin • Dipropylene Glycol • Ceramide NP • Oligopeptide-127 Rh-Oligopeptide-1
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene 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.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
COSRX Centella Blemish Cream contains this as ingredient number 2.
COSRX AC Collection Blemish Spot Clearing Serum contains this as ingredient number 2.
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 GlycerinCOSRX Centella Blemish Cream contains this as ingredient number 3.
COSRX AC Collection Blemish Spot Clearing Serum contains this as ingredient number 8.
Helianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.
Sunflower seed oil contains many fatty acids. The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.
These fatty acids help the skin create ceramides. Ceramides play a role in repairing the skin barrier.
Helianthus Annuus Seed Oil helps moisturize the skin. This in turn helps the skin look more rejuvenated and smoother.
Sunflowers are rich in vitamin E.
Historians believe Indigenous cultures of North America domesticated sunflowers before corn. Thus they relied on sunflower oil for a variety of uses. One such use is moisturizing skin and hair.
Sunflower seed oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.
Learn more about Helianthus Annuus Seed OilCOSRX Centella Blemish Cream contains this as ingredient number 4.
COSRX AC Collection Blemish Spot Clearing Serum contains this as ingredient number 17.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.
COSRX Centella Blemish Cream contains this as ingredient number 8.
COSRX AC Collection Blemish Spot Clearing Serum contains this as ingredient number 5.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.
COSRX Centella Blemish Cream contains this as ingredient number 17.
COSRX AC Collection Blemish Spot Clearing Serum contains this as ingredient number 6.
This tea tree oil comes from the leaves of the Tea Tree plant. Tea tree oil has antioxidant, anti-inflammatory, and antimicrobial properties.
According to the book Journal of Profiles of Drug Substances, tea tree helps in reducing acne-causing bacteria such as Propionibacterium acnes. This is due to the Terpinen components of tea tree oil.
Tea tree may cause sensitivity and irritation for some people. This oil naturally contains fragrance such as linalool and limonene.
However, research shows irritation usually occurs when using pure tea tree oil and not in cosmetic products.
Tea tree oil was found to help relieve the symptoms of psoriasis in one study.
Tea tree oil is toxic when ingested. Another study showed it to caused damage to the nervous system of dogs and cats when applied to their skin or given orally.
Learn more about Melaleuca Alternifolia Leaf OilCOSRX Centella Blemish Cream contains this as ingredient number 19.
COSRX AC Collection Blemish Spot Clearing Serum contains this as ingredient number 12.
Here's what our community thinks of the ingredients in these two products.
COSRX Centella Blemish Cream 20 ingredients
COSRX AC Collection Blemish Spot Clearing Serum 24 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
COSRX Centella Blemish Cream 20 ingredients
COSRX AC Collection Blemish Spot Clearing Serum 24 ingredients
Reviews
Here's what our community thinks
COSRX Centella Blemish Cream 20 ingredients
clementhyme
loooove this, 100% night time product
definitely leaves a white cast you look like a little ghost, but soo soothing and refreshing for irritated,...
loooove this, 100% night time product
definitely leaves a white cast you look like a little ghost, but soo soothing and refreshing for irritated, sensitive skin, has been helping my acne scars aswell as redness from acne/ just acne in general :)
AnaRitaSantos
Very mixed feelings about this one
Pros: very effective balm against irritation and redness, great brightening power. Cons: very strong white cast...
Very mixed feelings about this one
Pros: very effective balm against irritation and redness, great brightening power. Cons: very strong white cast and it pills off awfully. Best used at night as spot treatment in small areas, keep the routine very basic to minimize pilling.
COSRX AC Collection Blemish Spot Clearing Serum 24 ingredients
Alternatives
Our Dupe Finder has found 24 potential alternatives that have similar ingredients to COSRX Centella Blemish Cream.
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