Mizon Collagen Power Firming Eye Cream Versus heimish Marine Care Eye Cream

Mizon Collagen Power Firming Eye Cream Versus heimish Marine Care Eye Cream

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 Laminaria Japonica Extract and Niacinamide to soften the look of wrinkles and hydrate skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Butylene Glycol

Glycerin

Cyclopentasiloxane

Cyclohexasiloxane

Dimethicone

Caprylyl Methicone

1,2-Hexanediol

Sodium Chloride

PEG-10 Dimethicone

Cetearyl Dimethicone Crosspolymer

C30-45 Alkyl Cetearyl Dimethicone Crosspolymer

Dimethicone/PEG-10/15 Crosspolymer

Sodium Citrate

PEG-9 Polydimethylsiloxyethyl Dimethicone

Hydrolyzed Collagen

Ethylhexylglycerin

Adenosine

Disodium EDTA

Dipropylene Glycol

Limnanthes Alba Seed Oil

Olea Europaea Fruit Oil

Helianthus Annuus Seed Oil

Theobroma Cacao Seed Extract

Sodium Hyaluronate

Coptis Japonica Root Extract

Argania Spinosa Kernel Oil

Tocopherol

Mangifera Indica Seed Butter

Honey Extract

Beta-Glucan

Fragaria Chiloensis Fruit Extract

Glycine

Caprylic/Capric Triglyceride

Serine

Glutamic Acid

Rubus Idaeus Fruit Extract

Aspartic Acid

Leucine

Hydrogenated Lecithin

Alanine

Lysine

Arginine

Tyrosine

Phenylalanine

Proline

Threonine

Valine

Isoleucine

Histidine

Cysteine

Methionine

Fragaria Vesca Fruit Extract

Phytosteryl/Octyldodecyl Lauroyl Glutamate

Copper Tripeptide-1

Ceramide NP

Water, Butylene Glycol, Glycerin, Cyclopentasiloxane, Cyclohexasiloxane, Dimethicone, Caprylyl Methicone, 1,2-Hexanediol, Sodium Chloride, PEG-10 Dimethicone, Cetearyl Dimethicone Crosspolymer, C30-45 Alkyl Cetearyl Dimethicone Crosspolymer, Dimethicone/PEG-10/15 Crosspolymer, Sodium Citrate, PEG-9 Polydimethylsiloxyethyl Dimethicone, Hydrolyzed Collagen, Ethylhexylglycerin, Adenosine, Disodium EDTA, Dipropylene Glycol, Limnanthes Alba Seed Oil, Olea Europaea Fruit Oil, Helianthus Annuus Seed Oil, Theobroma Cacao Seed Extract, Sodium Hyaluronate, Coptis Japonica Root Extract, Argania Spinosa Kernel Oil, Tocopherol, Mangifera Indica Seed Butter, Honey Extract, Beta-Glucan, Fragaria Chiloensis Fruit Extract, Glycine, Caprylic/Capric Triglyceride, Serine, Glutamic Acid, Rubus Idaeus Fruit Extract, Aspartic Acid, Leucine, Hydrogenated Lecithin, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Cysteine, Methionine, Fragaria Vesca Fruit Extract, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Copper Tripeptide-1, Ceramide NP

Ecklonia Cava Extract

Undaria Pinnatifida Extract

Hizikia Fusiforme Extract

Laminaria Japonica Extract

Cetearyl Alcohol

Cetyl Ethylhexanoate

Hydrogenated Polydecene

Macadamia Ternifolia Seed Oil

Niacinamide

Glycol Palmitate

Glycol Stearate Se

Hydrogenated Vegetable Oil

Butyrospermum Parkii Butter

Glyceryl Stearate

Leontopodium Alpinum Callus Culture Extract

Agarum Cribrosum Extract

Codium Fragile Extract

Codium Tomentosum Extract

Enteromorpha Compressa Extract

Laminaria Cloustoni Extract

Laminaria Digitata Extract

Porphyra Yezoensis Extract

Solidago Virgaurea Extract

Ulva Lactuca Extract

Acetyl Hexapeptide-8

Trehalose

Tocopheryl Acetate

Sorbitan Olivate

Sorbitan Palmitate

Titanium Dioxide

Glycol

CI 77288

Palmitic Acid

Sorbitan Isostearate

CI 77492

CI 77499

Stearic Acid

Aluminum Starch Octenylsuccinate

Cetyl Palmitate

Hydroxyacetophenone

Polyacrylate-13

PEG-100 Stearate

Polyisobutene

Polysorbate 20

Butylphenyl Methylpropional

Linalool

Parfum

Water, Butylene Glycol, Ecklonia Cava Extract, Undaria Pinnatifida Extract, Hizikia Fusiforme Extract, Laminaria Japonica Extract, Glycerin, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Cetyl Ethylhexanoate, Hydrogenated Polydecene, Macadamia Ternifolia Seed Oil, Niacinamide, Cyclopentasiloxane, Glycol Palmitate, Glycol Stearate Se, 1,2-Hexanediol, Hydrogenated Vegetable Oil, Butyrospermum Parkii Butter, Glyceryl Stearate, Cyclohexasiloxane, Sodium Hyaluronate, Beta-Glucan, Leontopodium Alpinum Callus Culture Extract, Agarum Cribrosum Extract, Codium Fragile Extract, Codium Tomentosum Extract, Enteromorpha Compressa Extract, Laminaria Cloustoni Extract, Laminaria Digitata Extract, Porphyra Yezoensis Extract, Solidago Virgaurea Extract, Ulva Lactuca Extract, Copper Tripeptide-1, Ethylhexylglycerin, Acetyl Hexapeptide-8, Adenosine, Trehalose, Tocopheryl Acetate, Sorbitan Olivate, Sorbitan Palmitate, Dipropylene Glycol, Titanium Dioxide, Glycol, CI 77288, Palmitic Acid, Sorbitan Isostearate, CI 77492, CI 77499, Stearic Acid, Aluminum Starch Octenylsuccinate, Hydrogenated Lecithin, Cetyl Palmitate, Dimethicone, Hydroxyacetophenone, Polyacrylate-13, PEG-100 Stearate, Polyisobutene, Polysorbate 20, Butylphenyl Methylpropional, Linalool, Parfum, Disodium EDTA

Reviews

Be the first to review

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

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

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.

Beta-Glucan is a soluble polysaccharide (a chain of glucose sugars) sourced from the cells walls of oats, baker's yeast, mushrooms, and seaweed.

It's a rare ingredient that pulls double-duty as a heavy-duty hydrator and skin-soothing repair agent.

On the surface, it acts as a humectant that holds water in place and reduces moisture loss for a plumper, smoother feel, while its anti-inflammatory and antioxidant properties make it a great pick for calming redness or sensitive skin

The more interesting story is underneath:

Despite its large molecular size, oat beta-glucan has been shown to penetrate the epidermis and reach the dermis by slipping between skin cells. Here, it interacts with fibroblasts and macrophages to nudge collagen synthesis and support wound repair.

A small 2005 split-face clinical study of 27 subjects found topical beta-glucan produced measurable reductions in wrinkle depth, height, and roughness after 8 weeks of use.

It is worth noting the trial was small and the penetration testing used frozen, irradiated skin so the anti-aging data is encouraging rather than definitive.

This ingredient gets along with pretty much everything and is typically used around 0.1-1%.

Fungal acne: This ingredient is not a food source for the Malassezia yeast because it is a glucose polysaccharide with no fatty acid or ester component.

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.

Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.

Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.

In practice, that translates to a long shelf life and a consistently elegant skin feel.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.

Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.

This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.

This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.

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:

Cyclohexasiloxane is a type of silicone more commonly known as D6. It is an emollient and solvent.

Cyclohexasiloxane is used to evenly distribute ingredients throughout the product. When applied to the skin, Cyclohexasiloxane evaporates and leaves behind a silky feel.

As an emollient, it can help the skin feel soft and hydrated. It is also used to reduce frizz in hair products.

Cyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy.

Since D5 is volatile, it does its thing and then evaporates off the skin quickly.

The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics

There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels.

Regulatory bodies have judged this study to be not applicable in topical skincare since skin absorption of D5 is very low and we're not really inhaling huge amounts of D5.

The only restriction for this ingredient is environmental. The European Chemicals Agency (ECHA) restricted D5 in wash-off cosmetics at or above 0.1% due to their persistence in water.

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.

Dipropylene Glycol is a synthetically created humectant, stabilizer, and solvent.

This ingredient helps:

Dipropylene glycol is technically an alcohol, but it belongs to the glycol family (often considered part of the ‘good’ alcohols). This means it is hydrating and gentle on skin unlike drying solvent alcohols like denatured alcohol.

As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent.

Studies show Dipropylene Glycol is considered safe to use in skincare.

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.

Hydrogenated Lecithin is a more stable version of lecithin.

It's made by taking lecithin (a phospholipid commonly found in soybeans and egg yolks) and hydrogenating it. This just means the unsaturated fatty acids are turned into saturated ones so they don't go bad as easily.

This ingredient is an emollient, emulsifier, and penetration enhancer. As an emollient, it helps soften and hydrate skin by trapping moisture within. As an emulsifier, it prevents oil and water ingredients from separating.

Hydrogenated Lecithin can form tiny spherical structures made of phospholipid bilayers called liposomes. These liposomes are able to capture compounds inside their structure and deliver them through the skin barrier.

Because phospholipids are a natural component of our cell membranes, this ingredient is inherently compatible with skin.

A 2021 study found lecithin-based surfactants were less harsh and more tolerable comared to Sodium Lauryl Sulfate (SLS).

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

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!

Similar Comparisons