Versus

Pyunkang Yul Ultimate Calming Solution Ampoule Versus Asterwood Naturals Dark Spot Corrector Serum

Ampoule
Serum
Korean Brand South Korea
American Brand United States

Updated on December 19, 2024

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 5 ingredients in common

Cool Features

They both contain AHA, hyaluronic acid and PHA

Suited For

They're both likely to be good for 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 harsh alcohols, parabens, silicones or sulfates

What's Inside

They both contain fragrances

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

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Ultimate Calming Solution Ampoule

Water

Skin Conditioning

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Methylpropanediol

Solvent

Phellodendron Amurense Bark Extract

Skin Conditioning

Paeonia Lactiflora Bark/Sap Extract

Skin Conditioning

Scutellaria Baicalensis Root Extract

Astringent

Mentha Arvensis Extract

Masking

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Dipropylene Glycol

Masking

Betaine

Humectant
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Dark Spots Icon

Hydroxyacetophenone

Antioxidant
Antioxidant Icon

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

1,2-Hexanediol

Skin Conditioning

Xanthan Gum

Emulsifying

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

PEG-60 Hydrogenated Castor Oil

Emulsifying
Oil IconNot safe for Fungal Acne Icon

Ethylhexylglycerin

Skin Conditioning

Citrus Aurantium Dulcis Peel Oil

Masking
Oil Icon

Citrus Aurantium Bergamia Fruit Oil

Masking
Fragrance IconOil Icon

Pelargonium Graveolens Oil

Masking
Fragrance IconOil Icon

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Gluconolactone

Skin Conditioning
PHA IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Mentha Piperita Oil

Masking
Fragrance IconOil IconMay cause irritation IconEU Allergen Icon

Squalane

Emollient
1 / 0 Helps hydrate Dry Skin Icon

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Lonicera Japonica Flower Extract

Skin Conditioning

Caprylic/Capric Triglyceride

Masking

Ceramide NP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Adansonia Digitata Seed Oil

Emollient
Oil IconNot safe for Fungal Acne Icon

Hydrogenated Lecithin

Emulsifying

Pentylene Glycol

Skin Conditioning

Melaleuca Alternifolia Leaf Extract

Perfuming
Fragrance IconGood for Oily Skin Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

Caprylyl Glycol

Emollient

Sodium Hyaluronate Crosspolymer

Humectant
Hyaluronic Acid Icon

Ceramide Ns

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Ceramide As

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Hydrolyzed Hyaluronic Acid

Humectant
Hyaluronic Acid IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Centella Asiatica Extract

Cleansing
Helps reduce Skin Redness IconHelps reduce irritation Icon

Ceramide EOP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Ceramide AP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Hyaluronic Acid

Humectant
Hyaluronic Acid IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Hydrolyzed Sodium Hyaluronate

Skin Conditioning

Madecassoside

Antioxidant
Antioxidant IconHelps reduce irritation IconHelps with Anti-Aging Icon

Madecassic Acid

Skin Conditioning
Helps reduce irritation IconHelps with Anti-Aging Icon

Asiaticoside

Antioxidant
Antioxidant IconGood for Scar Healing Icon

Asiatic Acid

Skin Conditioning

Limonene

Perfuming
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Citronellol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Linalool

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Geraniol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Ingredients Explained

These ingredients are found in both products.

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

Skin Conditioning, Solvent

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 Water
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
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
Skin Conditioning

Gluconolactone 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 Gluconolactone
Humectant, Skin Conditioning

Sodium 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 Hyaluronate

When to use

24 Routines
46% use in am
54% use in pm
88% use every day
1 Routine
100% use in am
0% use in pm
100% use every day

Reviews

Here's what our community thinks

Pyunkang Yul Ultimate Calming Solution Ampoule 53 ingredients

2.0 /5
from 1 rating
Irritating (1) Light Scent (1) Sticky (1)
elenabogarin's avatar

Elena Bogarin

8 months ago
Review

I’m not sure why this product irritates my skin! It causes hives. Burns a little as well. Maybe it’s the citric acid? I have super sensitive skin and my skin won’t tolerate this product.

#irritating
#sticky
#light scent

Asterwood Naturals Dark Spot Corrector Serum 17 ingredients

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