Skin science article
Mizon Collagen Power Firming Eye Cream Tube Versus Mizon Snail Repair Eye Cream Tube
Mizon Collagen Power Firming Eye Cream Tube Versus Mizon Snail Repair Eye Cream Tube This anti-aging eye moisturizer is formulated around Adenosine and Copper Tripeptide-1 to soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Sna
Mizon Collagen Power Firming Eye Cream Tube Versus Mizon Snail Repair Eye Cream Tube
This anti-aging eye moisturizer is formulated around Adenosine and Copper Tripeptide-1 to soften the look of wrinkles.
This anti-aging eye moisturizer is formulated around Snail Secretion Filtrate and Niacinamide to soften the look of wrinkles and strengthen the skin barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Butylene Glycol
Glycerin
Cyclomethicone
Dimethicone
Cyclopentasiloxane
Polysilicone-11
Isododecane
Dimethicone Crosspolymer
Cetyl Ethylhexanoate
Cetyl PEG/PPG-10/1 Dimethicone
Collagen
Hyaluronic Acid
Caprylyl Glycol
Ethylhexylglycerin
Tropolone
Theobroma Cacao Extract
Argania Spinosa Kernel Oil
Mangifera Indica Seed Butter
Adenosine
Beta-Glucan
Rubus Idaeus Fruit Extract
Copper Tripeptide-1
Iris Florentina Root Extract
Honey Extract
Sodium PCA
Betaine
Sorbitol
Glycine
Alanine
Proline
Serine
Threonine
Arginine
Lysine
Glutamic Acid
Butyrospermum Parkii Butter
Olea Europaea Fruit Oil
Helianthus Annuus Seed Oil
Limnanthes Alba Seed Oil
Disodium EDTA
Water, Butylene Glycol, Glycerin, Cyclomethicone, Dimethicone, Cyclopentasiloxane, Polysilicone-11, Isododecane, Dimethicone Crosspolymer, Cetyl Ethylhexanoate, Cetyl PEG/PPG-10/1 Dimethicone, Collagen, Hyaluronic Acid, Caprylyl Glycol, Ethylhexylglycerin, Tropolone, Theobroma Cacao Extract, Argania Spinosa Kernel Oil, Mangifera Indica Seed Butter, Adenosine, Beta-Glucan, Rubus Idaeus Fruit Extract, Copper Tripeptide-1, Iris Florentina Root Extract, Honey Extract, Sodium PCA, Betaine, Sorbitol, Glycine, Alanine, Proline, Serine, Threonine, Arginine, Lysine, Glutamic Acid, Butyrospermum Parkii Butter, Olea Europaea Fruit Oil, Helianthus Annuus Seed Oil, Limnanthes Alba Seed Oil, Disodium EDTA
Snail Secretion Filtrate
Niacinamide
Cetearyl Olivate
Glyceryl Stearate
Sorbitan Olivate
Squalane
Octyldodecyl Myristate
Cetearyl Alcohol
1,2-Hexanediol
PEG-100 Stearate
Synthetic Beeswax
Polyacrylate-13
Palmitic Acid
Polyisobutene
Stearic Acid
Polysorbate 20
Sorbitan Isostearate
Betula Alba Juice
Portulaca Oleracea Extract
Prunus Amygdalus Dulcis Seed Extract
Sodium Hyaluronate
Palmitoyl Tripeptide-5
Phenoxyethanol
Water, Snail Secretion Filtrate, Glycerin, Butylene Glycol, Niacinamide, Limnanthes Alba Seed Oil, Cetearyl Olivate, Glyceryl Stearate, Sorbitan Olivate, Squalane, Octyldodecyl Myristate, Cetearyl Alcohol, 1,2-Hexanediol, Dimethicone, PEG-100 Stearate, Synthetic Beeswax, Polyacrylate-13, Palmitic Acid, Polyisobutene, Stearic Acid, Ethylhexylglycerin, Adenosine, Polysorbate 20, Sorbitan Isostearate, Disodium EDTA, Betula Alba Juice, Portulaca Oleracea Extract, Prunus Amygdalus Dulcis Seed Extract, Sodium Hyaluronate, Palmitoyl Tripeptide-5, Copper Tripeptide-1, Phenoxyethanol
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent.
The way it works is fairly well mapped out:
Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going.
The clinical backing is pretty solid too.
A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months.
A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration.
On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses.
This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization.
Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
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:
Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.
This ingredient mainly works behind the scenes and helps with:
On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.
One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).
Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.
You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Limnanthes Alba Seed Oil is from the seeds of the meadowfoam plant. It is a skin conditioning agent and emollient that sits on top of skin to soften and hydrate it.
Over 98% of the oil is made up of long-chain fatty acids, mostly aachidic acid (61%), docosenoic acid (~16%), and docosadienoic acid (~18%).
This combination is not really found in any other plant oil and is the reason this is one of the most stable botanical oils available.
Some studies show it to be more stable than jojoba oil, helps a product resist going rancid, and can help extend the shelf life of a formula.
It also naturally contains vitamin E and phytosterols that give it a mild antioxidant benefit.
This ingredient is typically used from around 1% to fairly high levels since it's gentle; it's well-tolerated and low on the irritation scale.
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. Remember to stay hydrated!