8 Korean Eye Creams Compared: Retinol, Peptides, Caffeine and Cost per ml
The best Korean eye cream is not automatically the formula with the strongest anti-aging language. In this eight-product comparison, the practical differences are the active route, how rich or light the finished product is, whether the package changes application, and how much a small tube costs per milliliter.
Beauty of Joseon is the clearest retinal-led value route; Dr.G is another retinol-named listing; this comparison does not assign a concentration because no primary-source value was verified. Goodal takes a non-retinoid brightening route with niacinamide, arbutin and vitamin C derivatives. Pyunkang Yul is peptide-led; the ProtoClinical TONYMOLY listing is named “BIO EX Cell Peptide Eye Solution”, while belif is the most distinctive caffeine gel because of its cooling ceramic applicator. ISOI is assessed using its available formula evidence; beplain remains a listing-only comparison because a current primary label was not verified. None of those categories can correct every reason an under-eye area looks dark, hollow, puffy or lined.
Korean eye creams compared by active route, texture and value
Every product below was active and in stock in the ProtoClinical catalog when this draft was audited. Cost per ml is the current listed USD price divided by confirmed volume. Cost per 10 ml is included because eye products are unusually small, so a modest bottle price can conceal a high unit cost. These figures compare package economics, not dosing efficiency or clinical value.
| Product | Size | Price | Price/ml | Price/10ml | Retinoid | Caffeine | Peptides | Niacinamide | Barrier support | Fragrance | Texture | Package/applicator | AM/PM | Makeup fit documented | Stock | Main strength | Main limitation | CTA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beauty of Joseon Revive Eye Cream Ginseng + Retinal | 30 ml | $10.17 | $0.34 | $3.39 | Retinal; current official page does not state a simple retinal percentage | No | Palmitoyl Tripeptide-5 | Yes | Ceramide NP, cholesterol, emollients | Officially fragrance-free | Fast-absorbing serum texture | Pump | Both officially directed | Not documented | In stock | Lowest-cost verified retinal route in this set | Retinal still requires gradual introduction for a new user | View product |
| Goodal Green Tangerine Vita C Dark Circle Eye Cream | 30 ml | $17.03 | $0.57 | $5.68 | No | No | Ascorbic acid polypeptide; brand positions Vitamin C+P | Yes | Allantoin and emollient base; not a ceramide-led formula | No fragrance is listed in the current source INCI | Eye cream; detailed finish not verified | Tube | Morning and night officially directed | Not documented | In stock | Non-retinoid brightening route with niacinamide, arbutin and vitamin C derivatives | Dark-circle language should not be read as a solution for every cause of under-eye darkness | View product |
| belif Aqua Bomb Eye Gel | 15 ml | $30.72 | $2.05 | $20.48 | No | Yes | No peptide system verified | Yes | Panthenol, squalane, hyaluronic acid, cholesterol | Botanical fragrance oils and fragrance allergens listed | Lightweight gel | Ceramic cooling tip | Daily use; no retinoid restriction | Not documented by the primary source used | In stock | Cooling applicator plus caffeine and hydration | Highest cost per ml and aromatic formula | View product |
| Pyunkang Yul Black Tea Time Reverse Eye Cream | 25 ml | $22.27 | $0.89 | $8.91 | No | No | Copper Tripeptide-1, Acetyl Hexapeptide-8 | Yes | Ceramide NP, hyaluronic acids, beta-glucan, shea butter | No fragrance is listed in the current official INCI | Cream | Tube; fingertip application | Timing not restricted in official directions reviewed | Not documented | In stock | Peptide plus ceramide route in a richer cream base | Richer emollient profile may be more than a minimal routine needs | View product |
| Dr.G Hydra Aqua Retinol Eye Cream | 20 ml | $19.65 | $0.98 | $9.83 | Retinol named in the product title; concentration not verified from a primary source | No | No peptide system verified | Yes; official formula places it high in the INCI | Panthenol, multiple hyaluronic-acid forms, allantoin | Not confirmed in the source set | Eye cream | Cooling massage applicator | Timing not specifically limited in directions reviewed | Not documented | In stock | Retinol identity is explicit and the applicator changes the use experience | No primary-source concentration is stated here, so it is not compared numerically with retinal | View product |
| beplain Artemisia Eye Butter | 25 ml | $10.48 | $0.42 | $4.19 | Not verified from a current primary label | Not verified from a current primary label | Not verified from a current primary label | Not verified from a current primary label | Not verified from a current primary label | Not verified from a current primary label | Not verified from a current primary label | Tube | Directions not verified from a current primary label | Not documented | In stock | Among the lower current unit-price listings; no formula-fit claim assigned | Current primary-source label not verified; formula, texture and fragrance status are not assigned | View product |
| ISOI Blemish Care Eye Concentrate | 17 ml | $19.20 | $1.13 | $11.29 | No | No | No peptide system verified | Not listed in the reviewed current formula source | Shea butter, macadamia oil, olive oil, panthenol | Rose oil plus citronellol and geraniol are listed | Eye concentrate; detailed finish not primary-source verified | Applicator type not verified | Final skincare step; exact timing not restricted in reviewed directions | Not documented | In stock | Emollient route with arbutin and panthenol | Aromatic rose components and relatively high unit cost | View product |
| TONYMOLY BIO EX Cell Peptide Eye Solution | 30 ml in ProtoClinical listing, SKU 4264004339. Separate Australian listing: 20 ml, SKU TM6725, barcode 8806194026725. No equivalence verified. Official Australian listing. | $10.48 | $0.35 | $3.49 | No | No verified caffeine route | The product title says “Peptide Eye Solution”; detailed INCI evidence is secondary and not treated as confirmation across regional listings | Secondary-source listing; not verified for the 30 ml ProtoClinical SKU | Secondary-source listing; not verified for the 30 ml ProtoClinical SKU | Secondary-source listing; not verified for the 30 ml ProtoClinical SKU | Eye solution | 30 ml bottle; applicator not verified | The Australian 20 ml page gives morning/night directions; not assumed for the 30 ml ProtoClinical SKU | Not documented | In stock | Low-cost peptide-led route | The ProtoClinical 30 ml listing (SKU 4264004339) and Australian 20 ml listing (SKU TM6725, barcode 8806194026725) are distinct records; no equivalence or cited Korean 30 ml source was verified | View product |
Interpretation rule: the price table can tell you which bottle is expensive for its size. It cannot tell you which product will change a specific under-eye feature. Pigmentation, visible vessels, facial anatomy, dehydration and temporary puffiness do not share one cause, so one cosmetic product cannot be expected to solve all of them.
Shop the eight compared eye creams
Beauty of Joseon
$10.17 · $0.34/ml
The most economical active-led option here. Retinal, niacinamide, Ceramide NP, cholesterol and Palmitoyl Tripeptide-5 make the formula more than a simple moisturizer. The brand directs morning and night use but advises a gradual start for sensitive skin. A beginner should still treat retinal as the main routine variable rather than layering another retinoid around it.
View Beauty of Joseon
Goodal
An ingredient name is a starting point for reading a formula, not a result by itself. Vitamin C derivatives, niacinamide and arbutin are not interchangeable labels, and an ingredient's presence does not disclose concentration or predict an individual's response.
$17.03 · $0.57/ml
Goodal is the clearest alternative when retinoids are not the desired route. Its current official ingredient list includes niacinamide, arbutin, 3-O-ethyl ascorbic acid, ascorbic acid polypeptide, allantoin and adenosine. The brand explicitly directs morning and night use. That makes it easy to place in a routine, but it should not be presented as a universal solution for genetically dark, shadowed or hollow-looking under-eyes.
View Goodal
belif
$30.72 · $2.05/ml
belif costs far more per ml than every other product in this set, so its justification has to come from format. The lightweight gel uses caffeine, niacinamide, panthenol, hyaluronic acid and squalane, while the ceramic tip creates a cooling massage step. The trade-off is a formula with botanical aromatic oils and listed fragrance allergens. Choose it for the gel-and-applicator experience, not because caffeine can explain every kind of dark circle.
View belif
Pyunkang Yul
$22.27 · $0.89/ml
Pyunkang Yul takes a richer peptide-and-moisture route. The current official INCI contains niacinamide, shea butter, macadamia oil, three hyaluronic-acid forms, Ceramide NP, beta-glucan, Copper Tripeptide-1 and Acetyl Hexapeptide-8. No fragrance is listed in that INCI. It makes the most sense when the buyer wants a cream step with multiple support ingredients rather than a separate active serum plus eye moisturizer.
View Pyunkang Yul
Dr.G
$19.65 · $0.98/ml
The product title identifies a retinol-named route, but this review does not quote a concentration because a primary-source value was not verified. It therefore does not rank Dr.G against Beauty of Joseon's retinal formula by dose. The listed formula also names niacinamide, panthenol, allantoin, glutathione and multiple hyaluronic-acid forms. The cooling applicator adds a massage experience; anyone new to an eye-area retinoid should follow the exact product directions and stop if persistent irritation develops.
View Dr.G
beplain
$10.48 · $0.42/ml
The ProtoClinical listing identifies a 25 ml package at $10.48, or about $0.42/ml at the checked price. A current primary brand label was not verified, so this entry does not assign active ingredients, texture, fragrance status or performance.
View beplain
ISOI
$19.20 · $1.13/ml
ISOI uses a more emollient botanical route with arbutin, shea butter, macadamia oil, olive oil, panthenol and adenosine in the current formula source. Rose oil, citronellol and geraniol are also listed, which matters for shoppers who intentionally avoid aromatic eye-area formulas. It is not a retinoid or caffeine product, so its best fit is a moisturizing and tone-oriented routine rather than an aggressive fine-line program.
View ISOI
TONYMOLY
$10.48 · $0.35/ml
The ProtoClinical listing for BIO EX Cell Peptide Eye Solution is 30 ml (SKU 4264004339). TONYMOLY Australia separately lists a 20 ml product, SKU TM6725, barcode 8806194026725. These are different size and SKU records; I could not verify that they are the same variant, and the Australian page does not establish a Korean 30 ml product. The comparison uses the ProtoClinical listing only for its $/ml calculation. See TONYMOLY Australia's 20 ml listing. Any growth-factor marketing should not be translated into claims of cell regeneration or collagen rebuilding.
View TONYMOLYTwo additional eye-care listings
These active listings were present in the live catalog check. They are browse options, not additional ranked entries in the eight-product comparison.
AHC Pro Shot GlutA-ctivation Bright 3 Capsule-Infused Eye Cream For Face 30ml
Current listed price: $27.60 USD · 30 ml
Additional live catalog option; outside the eight-product comparison and not ranked here.
View product
AHC Pro Shot Hyaluro-Deep Volume 5 Capsule-Infused Eye Cream For Face 30ml
Current listed price: $20.70 USD · 30 ml
Additional live catalog option; outside the eight-product comparison and not ranked here.
View productRetinoid eye creams require a different routine than simple moisturizers
Keep the application inside the directions on the package. An eye product does not need to be pressed close to the lash line to count as an eye-area step; use the stated amount, avoid getting it into the eye, and stop if discomfort persists.
Beauty of Joseon: retinal route
Retinal is the retinoid in the current official ingredient list, but the current page does not provide a simple retinal percentage that should be compared numerically with Dr.G. The formula also includes niacinamide, Ceramide NP, cholesterol and a peptide. Use it as the one retinoid variable around the eyes. The brand directs 1–2 pumps, morning or night, with sunscreen during the day and gradual introduction for sensitive skin.
Dr.G: retinol-named listing, concentration unverified
The product title identifies a retinol-named route, but a primary-source concentration was not verified for this comparison. The article therefore does not use a numeric dose to call it stronger or weaker than another retinoid formula. The finished formula has a large hydration system, panthenol and a cooling applicator. A buyer choosing it is also choosing that application experience.
A separate beginner retinol guide owns the broader question of how to start a retinoid. This comparison only decides which eye-area product format fits the purchase.
Caffeine does not solve every cause of dark-looking under-eyes
Appearance varies with skin tone, lighting and facial structure. A product marketed for dark circles cannot identify the cause of a particular person's under-eye appearance, and a brightening ingredient does not guarantee a visible change. This comparison evaluates labels, format and cost—not clinical outcomes.
belif is the only product in this set built around an explicitly verified caffeine route. That can make it attractive when the shopper wants a cooling gel and a temporary refreshed-looking finish, but “dark circles” is not one standardized cosmetic condition. Visible darkness may come from pigmentation, shadowing, thin skin that makes vessels more visible, dryness, temporary swelling or a combination of those factors.
That is why Goodal, ISOI and belif can all be sold into a similar shopping problem while using very different formula routes. Goodal relies on niacinamide, arbutin and vitamin C derivatives. ISOI uses arbutin and an emollient botanical base. belif combines caffeine with hydration and a cooling tip. A product can improve the look of one component without addressing the anatomical or hereditary component behind another.
Do not translate a cosmetic brightening, cooling or depuffing claim into “removes dark circles.” If persistent asymmetry, swelling or a sudden change around the eyes is the concern, a product comparison is not the right diagnostic tool.
Peptide formulas often trade simplicity for ingredient density
Botanical extracts and aromatic ingredients are not automatically gentle because they are plant-derived. If fragrance or botanicals have bothered you before, compare the full ingredient list and introduce one new eye product at a time rather than treating a 'natural' description as a tolerance guarantee.
Pyunkang Yul has the clearest peptide identities in the strongest current primary source: Copper Tripeptide-1 and Acetyl Hexapeptide-8 sit alongside ceramide, hyaluronic acids, beta-glucan and a rich emollient base. Beauty of Joseon adds Palmitoyl Tripeptide-5 to a retinal formula. The ProtoClinical product title says “Peptide Eye Solution,” but its 30 ml listing and the Australian 20 ml SKU are distinct records. This comparison does not assume they are the same variant; detailed formula notes remain secondary-source claims rather than evidence about both versions.
That difference matters. “Peptide complex” is not a standardized dose, and a longer list of peptide names does not prove better wrinkle performance. The practical purchase question is whether the formula replaces another step. A rich peptide cream may function as the eye-area moisturizer. A retinal serum with one supporting peptide is still primarily a retinoid treatment.
For the broader ingredient decision, the published peptides vs collagen guide owns that educational intent.
Rich eye creams and light gels behave differently under makeup
Texture is a use preference, not a potency scale. A lighter gel may feel easier under daytime layers, while a richer cream may leave more slip. Pilling and migration depend on the exact formula, amount and products layered above it, so test the combination you actually use.
Texture affects routine design even when brands do not publish formal makeup-compatibility testing. belif is the only verified lightweight gel in this group. Beauty of Joseon is documented as a fast-absorbing serum texture. Pyunkang Yul and ISOI appear nearer the richer-emollient end of this source set; beplain is not classified because its current primary label was not verified. Goodal and Dr.G sit closer to conventional cream formats.
Because the source set does not document foundation or concealer testing for these exact products, this draft does not label any one formula “best under makeup.” The safer operational rule is to use less product, allow the eye step to settle, and remove a redundant layer if concealer begins to move or pill. Makeup behavior depends on the combination of eye treatment, sunscreen, base makeup and application amount, not the eye cream in isolation.
Small tubes make cost per ml especially important
Price per milliliter makes package economics easier to compare, but it cannot tell you the amount used per application, the preferred feel or performance. The 15 ml belif gel has the highest unit cost in this set; that may still be a deliberate format choice, not a value claim.
Beauty of Joseon costs about $0.34/ml. TONYMOLY's roughly $0.35/ml uses the 30 ml ProtoClinical listing; beplain is about $0.42/ml from its current listing. These are package-normalized prices, not evidence of formula quality.
Goodal is about $0.57/ml, Pyunkang Yul $0.89/ml and Dr.G $0.98/ml. These products ask the buyer to pay for different active systems rather than simply more volume.
ISOI is about $1.13/ml. belif is the outlier at roughly $2.05/ml. The belif purchase is therefore hard to justify on formula quantity alone; the cooling ceramic format needs to be part of the reason to choose it.
The same math expressed per 10 ml is even clearer: roughly $3.39 for Beauty of Joseon, $3.49 for TONYMOLY (using the 30 ml ProtoClinical listing), $4.19 for beplain, $5.68 for Goodal, $8.91 for Pyunkang Yul, $9.83 for Dr.G, $11.29 for ISOI and $20.48 for belif. The Australian TONYMOLY listing is a separate 20 ml SKU; no equivalence is assumed. These are normalized package prices, not projected monthly costs.
Packaging changes application control around the eye area
A ceramic tip can make a package more pleasant or precise to use, but it does not change the formula or establish a measured cooling benefit. Follow the package directions and keep any reusable tip clean as directed; do not treat an applicator as a reason to use more product.
A special applicator can change the experience without changing what the formula is. belif uses a ceramic tip and explicitly instructs the user to dispense a pea-sized amount and massage around the under-eyes, eyelids and crow's-feet area. Dr.G also uses a cooling massage applicator. Beauty of Joseon uses a pump and instructs 1–2 pumps before patting with the ring finger.
Traditional tubes such as Goodal and Pyunkang Yul put application control back on the fingertip. Neither route is automatically more hygienic or more effective in real-world use; what matters is following the package directions without dragging the eye area or turning the applicator into a reason to over-apply. For TONYMOLY and ISOI, this audit did not recover enough primary-source detail to turn applicator design into a buying claim.
Sensitive-feeling eye areas need conservative introduction
Photographs of the eye area are sensitive to angle, expression, light and hydration. A single polished image is not a reliable expectation for how a cosmetic will look on another person. No before-and-after or independent performance test is used to rank these products.
The eye area is a poor place to test several new variables at once. Retinoids, aromatic oils, rich emollients and botanical-heavy formulas create different tolerance questions, so a shopper should introduce one eye treatment at a time and keep the surrounding routine familiar.
Start according to the label and reduce frequency when persistent dryness, stinging or redness accumulates. Do not stack Beauty of Joseon or Dr.G with another eye retinoid just because the products use different names.
Beauty of Joseon is explicitly fragrance-free. Pyunkang Yul's current official INCI does not list fragrance. belif lists aromatic oils and fragrance allergens, while ISOI lists rose oil, citronellol and geraniol.
Choose a familiar simple moisturizer first. An active eye treatment is not a recovery requirement. Persistent irritation should not be chased with more “soothing” products.
For a wider low-irritation framework, use the guide for sensitive, easily stressed skin and the ceramide, panthenol and centella layering guide.
How to read the comparison and its limits
This is a practical product comparison, not a clinical trial, treatment recommendation or ranking of proven results. The eight products were compared on label-listed formula route, stated package size, current single-variant price, presentation and use information available in the product listing. Cost per milliliter is listed price divided by the stated milliliter volume; shipping, tax, temporary discounts and amount used per application are not included.
Ingredient presence does not establish concentration, delivery, clinical effect or a personal response. Where a concentration is not disclosed in a source, this guide does not estimate it. The language on a product page is a manufacturer's or retailer's cosmetic description; it is not independent proof that the product changes a dark circle, line, puffiness or other concern.
- Choose a format you are likely to use consistently and compare the full ingredient list with your own known sensitivities.
- Use any retinoid-containing cosmetic only as directed on its current label. The American Academy of Dermatology notes that people with skin allergies or dryness may not be good candidates for retinoids; ask a dermatologist about concerns. Read the AAD guidance on retinoid or retinol.
- If a product is used in the morning, follow its label and protect exposed skin with sunscreen; the FDA explains broad-spectrum sunscreen use and reapplication in its consumer sunscreen guidance.
- If an eye-area product causes persistent irritation, stop using it and seek appropriate professional advice instead of layering additional actives.
The official Beauty of Joseon Revive Eye Serum page is used for the brand's retinal product details and directions. belif product positioning is available from LG Beauty's belif page. Store prices, active status, listed images and PDP links are taken from the live ProtoClinical catalog. Product labels and regional formulas can change, so the current package and PDP take precedence over this dated comparison.
Browse related eye-care collections
Use the Eye Care Concerns and Retinol/Vitamin A hubs to compare broader routine options; the Korean Eye Creams, Dark Circle & Under-Eye Care and Skincare for Sensitive Skin collections narrow the browse by product format or stated concern. These are shopping filters, not recommendations that a product treats an underlying cause.
Some routines do not need a separate eye cream
If you track cosmetic appearance, use familiar lighting and avoid drawing conclusions from a different mirror, camera or expression. A product comparison cannot assess new swelling, pain, persistent irritation or vision symptoms; those are reasons to seek appropriate professional advice, not to add another cosmetic.
An eye cream earns its place when it solves a specific format problem: a retinal product you only want around the eyes, a cooling caffeine gel, a richer cream that sits well in a dry-feeling routine, or a precise applicator you actually prefer using. If a bland facial moisturizer already keeps the area comfortable and you do not want a separate retinoid, peptide or brightening step, another small tube can simply duplicate the job.
For this group, Beauty of Joseon has the strongest combination of low unit cost, verified retinal identity, fragrance-free positioning and supporting barrier ingredients. Goodal is the cleaner non-retinoid brightening route. Pyunkang Yul is the more complete peptide-and-ceramide cream. belif is the format-led choice for buyers specifically valuing caffeine, gel texture and a cooling tip. Dr.G remains an alternative retinol-named listing, but no concentration comparison is made without a verified primary-source value.
Continue with the Eye Care Concerns collection, compare the broader Retinol/Vitamin A collection, or use the Korean skincare layering guide to decide where an eye product belongs in the rest of the routine.
Catalog status, listed USD prices and featured product media were checked in Shopify on October 2, 2026. Unit prices use listed price divided by the size shown on the product listing; shipping, taxes, discounts and dose per use are excluded. Ingredient and directions details are not a guarantee of performance. Formulas, packages and prices can change; check each PDP and the product label before purchase or use.
Keep the routine useful, not crowded
A separate eye product is optional. Choose one only when its format or formula fills a specific preference; if an existing moisturizer works for you, the extra step may add cost without solving a need. This image is editorial context, not a product or outcome depiction.
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