Versus

MEDI-PEEL Hyaluron Dark Benone Peptide 9 Ampoule Eye Patch Versus Dear, Klairs Fundamental Nourishing Eye Butter

Eye Mask
Eye Moisturizer
Korean Brand
Korean Brand

Updated on June 10, 2025

Overview

What they are

These products are both cruelty-free . They have a total of 11 ingredients in common

Cool Features

They both contain hyaluronic acid and peptides

Suited For

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

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 needs an update? Let us know.

Ingredient Info

Click any item below to learn more and see relevant 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

Key Ingredients

Benefits

Concerns

Benefits

Concerns

Ingredients Side-by-side

found in both products
Hyaluron Dark Benone Peptide 9 Ampoule Eye Patch

Water

Skin Conditioning

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

Carrageenan

May worsen Oily Skin Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Hydrolyzed Collagen

Emollient
Helps hydrate Dry Skin IconHelps with Anti-Aging Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Hydrolyzed Hyaluronic Acid

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

Sodium Acetylated Hyaluronate

Humectant
Hyaluronic Acid Icon

Hydroxypropyltrimonium Hyaluronate

Potassium Hyaluronate

Skin Conditioning

Sodium Hyaluronate Crosspolymer

Humectant
Hyaluronic Acid IconHelps hydrate Dry Skin IconGood for Scar Healing Icon

Hyaluronic Acid

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

Pearl Extract

Antioxidant
Antioxidant Icon

Polysorbate 80

Emulsifying
0 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon

Tocopheryl Acetate

Antioxidant
0 / 0 Vitamin E IconAntioxidant Icon

Ubiquinone

Antioxidant
Antioxidant IconHelps with Anti-Aging IconGood for Dark Spots Icon

Acetyl Hexapeptide-8

Humectant
Peptide IconHelps hydrate Dry Skin IconHelps with Anti-Aging Icon

Copper Tripeptide-1

Skin Conditioning
Peptide IconHelps hydrate Dry Skin IconGood for Skin Texture IconHelps with Anti-Aging IconGood for Scar Healing Icon

Oligopeptide-29

Antioxidant
Peptide IconAntioxidant Icon

Oligopeptide-32

Antiseborrhoeic
Peptide Icon

Palmitoyl Pentapeptide-4

Skin Conditioning
Peptide IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Palmitoyl Tripeptide-1

Skin Conditioning
Peptide IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Palmitoyl Tetrapeptide-7

Skin Conditioning
Peptide IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Glyceryl Polymethacrylate

Propylene Glycol

Humectant
0 / 0 Helps hydrate Dry Skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Palmitoyl Oligopeptide

Cleansing
Peptide IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Palmitoyl Tripeptide-5

Skin Conditioning
Peptide IconHelps with Anti-Aging IconNot safe for Fungal Acne Icon

Propanediol

Solvent
Helps hydrate Dry Skin Icon

Pentylene Glycol

Skin Conditioning

Cocos Nucifera Fruit Extract

Emollient

Pinus Sylvestris Leaf Extract

Tonic

Ricinus Communis Seed Oil

Masking
0-1 / 0 Fragrance IconOil IconHelps hydrate Dry Skin IconNot safe for Fungal Acne 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

Betaine

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

Allantoin

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

Dipotassium Glycyrrhizate

Humectant
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

Ceratonia Siliqua Gum

Emollient

Sucrose

Humectant
Helps hydrate Dry Skin Icon

Cyamopsis Tetragonoloba Gum

Emulsion Stabilising

Cellulose Gum

Emulsion Stabilising
0 / 0

Potassium Chloride

May worsen Oily Skin IconBad for Acne Prone Skin Icon

Calcium Chloride

Astringent

Calcium Lactate

Astringent

Caprylic/Capric Triglyceride

Masking
Helps hydrate Dry Skin Icon

Sorbitan Caprylate

Emulsifying

PEG-60 Hydrogenated Castor Oil

Emulsifying
Oil IconNot safe for Fungal Acne Icon

Diamond Powder

Abrasive
Exfoliant Icon

Titanium Dioxide

Cosmetic Colorant
0 / 0 Mineral UV Filter IconNon-Reef-Safe Icon

Oleth-10

Emulsifying
2 / 1

Triethoxycaprylylsilane

Silicon Icon

Polysorbate 60

Emulsifying
Not safe for Fungal Acne Icon

Simethicone

Emollient
1 / 0 Silicon Icon

Methyl Methacrylate Crosspolymer

Aluminum Hydroxide

Emollient

Synthetic Fluorphlogopite

Arginine

Masking
Good for Scar Healing IconNot safe for Fungal Acne Icon

Disodium EDTA

Chlorphenesin

Antimicrobial
Preservative Icon

Ethyl Hexanediol

Solvent

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Ethylhexylglycerin

Skin Conditioning

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon
Fundamental Nourishing Eye Butter

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

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. 

It is a:

  • Humectant, drawing moisture into the skin
  • Emollient, helping to soften skin
  • Solvent, dispersing and stabilizing formulas
  • Preservative booster, enhancing the antimicrobial activity of other preservatives 
Humectant, Skin Conditioning

Acetyl Hexapeptide-8, commonly known as Argireline, is a popular peptide in skincare. It’s often referred to as a “Botox-like” ingredient because it helps reduce muscle movement.

By relaxing these micro-movements, Argireline may help minimize the appearance of fine lines and wrinkles. That said, it’s not as powerful as Botox, and research on its long-term effectiveness is still limited.

Beyond smoothing, Argireline may also support collagen production. Collagen is the protein that helps keep your skin firm, bouncy, and well-hydrated by strengthening the skin barrier.

So while Argireline isn’t a miracle fix, it can be a helpful addition to a routine focused on both prevention and skin health.

Read more about other common types of peptides here:

Learn more about Acetyl Hexapeptide-8
Humectant, Skin Conditioning

Betaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.

This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.

Fun fact: Betaine is naturally created in the skin and body. The kind found within cosmetic products can be either plant-derived or synthetic.

Learn more about Betaine
Skin Conditioning

Copper Tripeptide-1 (GHK-Cu) is a skin repairing ingredient known for its ability to boost collagen, improve firmness, and support skin regeneration.

It is a complex made up of a naturally occurring peptide (glycine-histidine-lysine) and copper, an essential trace element.

While studying wound healing, researchers noticed GHK-Cu stimulated hair follicle enlargement and growth by keeping hair in its active growth phase longer. This has made it a promising ingredient for hair regrowth treatments.

Some people have reported increased facial hair. While GHK-Cu can make your hair follicles bigger, it usually doesn’t turn soft, barely-visible facial hairs into thick, dark ones.

Anecdotal reports suggest that overusing copper peptides might lead to premature aging due to excess free copper or enzyme imbalances. This claim isn’t backed by large-scale studies.

Unfortunately, there are limited human studies for this ingredient. While early results are promising, many studies are either small, in-vitro, or not rigorously controlled.

For example, there is a 1998 study that explored the effects of copper tripeptide, vitamin C, tretinoin, and melatonin on skin repair and collagen synthesis.

After one month, increased procollagen production was seen in 7 out of 10 participants using copper tripeptide (more than those using vitamin C, melatonin, or tretinoin.

While the study was exploratory, it offers early evidence that copper tripeptide may support collagen production. Larger, well-designed trials are still needed to confirm its potential and understand individual responses.

Read more about other common types of peptides here:

Learn more about Copper Tripeptide-1
Skin Conditioning

Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.

You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.

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
Antioxidant, Skin Protecting

Oligopeptide-29 is an antioxidant and is a peptide.

Antiseborrhoeic, Skin Conditioning

Oligopeptide-32 is a peptide.

Solvent

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. 

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Learn more about Propanediol
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
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

When to use

4 Routines
50% use in am
50% use in pm
50% use every on_specific_days
37 Routines
43% use in am
57% use in pm
97% use every day
When to use See routines that use it ->

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Absorbs Well 100% Hydrating 100% Works Well 100%