Versus

COSRX AC Collection Ultimate Spot Cream Versus Pyunkang Yul ACNE Spot Cream

Facial Treatment
Facial Treatment
Korean Brand South Korea
Korean Brand South Korea

Overview

What they are

These products are both cruelty-free facial treatments. They have a total of 7 ingredients in common

Suited For

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, scar healing and dark spots

Free From

They both do not contain any harsh alcohols, common allergens, parabens 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

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
ACNE Spot Cream

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Humectant, Masking, Skin Conditioning

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.
  • It has mild preservative properties.

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Humectant, Skin Conditioning, Skin Protecting

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 Glycerin
Emollient, Emulsifying, Emulsion Stabilising

Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.

Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.

Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.

This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.

Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.

Learn more about Cetearyl Alcohol

Dimethyl Sulfone is an organic compound that naturally contains sulfur. It is used as a solvent due to its stability. Solvents help mix and stabilize other ingredients.

Studies show taking Dimethyl Sulfone (also known as methylsulfonylmethane) orally may help reduce the depth of wrinkles. We recommend speaking with a professional if you have any questions or concerns about this ingredient.

Astringent, Humectant, Soothing

Scutellaria Baicalensis Root Extract comes from the Baikal skullcap or Chinese skullcap plant. This plant is native to Northeast Asia and can be found in China, Mongolia, Korea, and Siberia.

In cosmetics, Scutellaria Baicalensis Root Extract provides antioxidant and anti-inflammatory benefits. This is due to the flavonoid composition of Scutellaria Baicalensis Root Extract.

In Chinese traditional folk medicine, Scutellaria Baicalensis Root Extract is used to help treat lung issues and hypertension.

Learn more about Scutellaria Baicalensis Root Extract
Emulsifying, Emulsion Stabilising, Gel Forming

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

Learn more about Xanthan Gum
Antioxidant, Skin Conditioning

Asiaticoside comes from the super popular skin-soothing ingredient, Centella asiatica. It is one of four active compounds found in the extract of Centella Asiatica.

Asiaticoside is an antioxidant and helps with wound healing. It has been shown to increase antioxidant activity during the wound healing process.

When to use

52 Routines
29% use in am
71% use in pm
77% use every day
When to use See routines that use it ->
62 Routines
31% use in am
69% use in pm
77% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

COSRX AC Collection Ultimate Spot Cream 24 ingredients

3.5 /5
from 2 ratings
Broke Me Out (1) Doesn't Work (1) Great Value (1)
Justmia's avatar

Mia 🤍

7 months ago
Review

Doesn't do much and it broke me out also I don't get the texture of this for a spot treatment

#broke me out
#doesn't work
jz3's avatar

J Z

1 day ago
Review

Initially I didn't like this but it was because the directions were not very clear to me. Even here on Skinsort it would line it up in the middle of the routine. Probably my fault in not using it right but now, I lather on a thick layer on any blemish or even on dark spots left from older acne before going to bed as the very last step. In the morning the blemishes are either gone or very much Show more

#great value
#no scent
#works well

Pyunkang Yul ACNE Spot Cream 36 ingredients

5.0 /5
from 1 rating
Drying (1) Expensive (1) No Scent (1)
viviensarahbehne's avatar

Vivien Sarah Behne

10 months ago
Review

Lässt Pickel gut austrocknen und verheilen

#expensive
#drying
#no scent
#works well