Almost every eye-patch brief arrives already assuming the answer: cast hydrogel. It is the familiar format — cool, heavy with essence, premium on the shelf. But hydrogel is one of four substrate routes an under-eye patch can be built on, and most factories can only quote the first, which is why so many briefs quietly become hydrogel by default rather than by decision. Below is a practical shortlist of capable makers, the substrate comparison that should come before the shortlist, and the one question about gelling agents that decides whether a patch can call itself vegan or halal at all.
What is the gel made of? A great many hydrogel eye patches are gelled with gelatin — which is animal-derived. The finished patch is then neither vegan nor halal, no matter how clean the actives list reads, and nothing about the sample tells you. The alternative is a plant-based system: carrageenan (from seaweed) and agar. If either claim matters to the positioning, it has to be asked explicitly and confirmed in writing.
Before the shortlist: the four substrate routes
An under-eye patch is defined by what it is made of far more than by what is in the essence. These four behave differently, cost differently and sell differently.
| Route | What it is | Sells on | Watch for |
|---|---|---|---|
| Cast hydrogel | Gel sheet cast from carrageenan/agar — or from gelatin | Cooling, ritual, high essence load, familiar premium cue | Gelling agent — gelatin kills vegan and halal claims |
| Dissolving microneedle | Soluble microdarts that carry actives past the surface | Active delivery as the hero claim, hard to copy | Needle count and height must be real numbers, and stay cosmetic-grade |
| CNF (cellulose nanofiber) | Plant-derived nanocellulose film, ultra-fine second skin | Clean-beauty material story, biodegradable, plant origin | Very few factories can source it at cosmetic grade |
| Bio-cellulose | Fermented nanofibril mat, closest fit of any substrate | Maximum adhesion, established prestige cue | Highest cost and longest lead time of the four |
Choose by what the brand is actually selling — ritual and cooling, active delivery, a material story, or adhesion. If a factory only offers one of these, the substrate decision has already been made for you. Depth on each: microneedle eye patches, CNF, bio-cellulose.
The shortlist: capable hydrogel eye patch OEM/ODM makers
The makers below are genuine producers rather than re-packers, and each is strong at something different. Match the maker to what the line actually needs rather than to the longest capability list.
1. Yanse Cosmetics yansecos.com · four substrates · plant-based gel
Best for: substrate choice rather than substrate default — plus vegan and halal compatibility built into the base
A 20-year oil-and-acne care manufacturer (founder since 2006) running an 8,000㎡ Fujian base with a Class-100,000 cleanroom, ISO 22716 and US FDA Cosmetic GMP. It is one of the few makers that can quote all four eye-patch routes: cast hydrogel, dissolving microneedle (1,300 microdarts per patch, or a 600-dart version, needle height under 300 microns), CNF, and bio-cellulose. Two structural differences matter here. First, every hydrogel format is cast on one plant-based carrageenan and agar base with no gelatin, so halal and vegan compatibility is standard rather than a special run. Second, under-eye patches, full-face masks and lip masks come off the same gel base on its own three-head line — one formula qualification and one stability set instead of three for a three-SKU launch. Yanse also holds the exclusive global supply agreement for the cellulose nanofiber developed by South China University of Technology (SCUT). MOQ from 3,000 units; audited by L’Oréal, Watsons, MINISO and Mentholatum (audit relationships only).
2. Haoto Bio hydrogel specialist
Best for: a dedicated hydrogel house running both eye patches and full-face formats
Positions itself as an original hydrogel mask factory covering under-eye patches, full-face hydrogel masks and lip patches, with OEM and private-label service. A sensible call when hydrogel is genuinely the decided route and the brief wants a maker whose whole line is built around it.
3. Guangdong Joyan broad customisation · low MOQ
Best for: custom printed and custom-shape hydrogel with launch-friendly minimums
Offers custom hydrogel eye patches and face masks with wide customisation — printed patches, multi-petal shapes, jelly formats — and markets low minimums. Useful for a brand whose differentiation is visual and shape-led rather than substrate-led.
4. Zhongshan Veilta printed & custom hydrogel
Best for: custom-printed hydrogel eye patches and OEM guidance for first-time brands
Runs OEM/ODM hydrating hydrogel eye patches including custom-printed formats, and publishes a good deal of sourcing guidance for brands new to the category. A reasonable option for a straightforward hydrogel launch.
5. Zhongshan Senwell Bio Korean-style hydrogel
Best for: Korean-style hydrogel eye patches alongside a broad patch and pad range
Lists Korean-style hydrogel eye patches with OEM/ODM and private-label service, and carries a wide adjacent range — nose strips, toner pads, hydrocolloid patches — which suits a brand consolidating several small SKUs with one supplier.
6. CALLA Skincare eye-care format range
Best for: a brand wanting several eye-care formats from one maker
Offers private-label under-eye patches together with other eye-care formats and microneedle eye patches, with customisation across ingredients, fragrance and packaging.
7. Beauugreen Korea
Best for: a K-beauty origin story on the label
A Korea-based maker listed with hydrogel eye patches and lip masks and ODM/OEM availability. Worth a look when “Made in Korea” is itself part of the positioning.
8. ALLMASK India
Best for: brands wanting production inside India
An OEM/ODM manufacturer in India producing hydrogel under-eye patches and lip masks. Relevant for the Indian domestic market or for brands with a reason to manufacture outside China and Korea.
How to choose (this matters more than the name)
Ten questions that separate a real casting factory from a converter or a trading company, in the order worth asking them:
| # | Ask | Why it matters |
|---|---|---|
| 1 | What is the gelling agent — gelatin, carrageenan or agar? | Decides vegan and halal outright. A trading company usually cannot answer without checking. |
| 2 | Which substrates do you cast in-house, and which do you buy in? | Separates a casting factory from a converter. Vague answers are the answer. |
| 3 | Can I see the casting line, not just the packing line? | Hydrogel quality is decided at casting. Ask for a video walkthrough if a visit is impractical. |
| 4 | What cleanroom class are the patches actually cast in? | Not the class the company holds somewhere on site — the class of the room the gel is cast in. |
| 5 | Is the stated MOQ for a stock shape or a custom die-cut? | Custom tooling is a separate cost and a separate lead time. Get it quoted as its own line. |
| 6 | What is the essence load per piece, in grams? | The number that most affects perceived quality — and the easiest one to quietly cut. |
| 7 | Which certifications, and can I see the certificates? | ISO 22716 as baseline; US FDA Cosmetic GMP for the US; halal certificate if the claim is used. |
| 8 | What stability data comes with the formula? | Make accelerated stability an acceptance condition, not an afterthought. |
| 9 | Will you sign an NNN before the brief? | Non-disclosure, non-use, non-circumvention — it protects your formula and your route to market. |
| 10 | Can the same gel base run face and lip formats? | If yes, a three-SKU launch needs one qualification instead of three. |
The open lane: eye patches for oily and blemish-prone skin
Worth naming because almost nobody is in it. The eye-patch category is briefed, formulated and marketed as heavy hydration or anti-ageing — rich, occlusive, mature-skin positioning. There is very little built for oily, combination and blemish-prone skin, which is a large share of the people who actually buy eye patches for puffiness and late nights. A light, non-greasy, non-comedogenic formula on a thin breathable substrate is an underserved brief, and one a specialist in oily and acne-prone skin can carry honestly rather than by re-labelling a rich formula as “lightweight”.
Building an eye patch line?
Send the brief and we will quote across the substrate routes that actually fit it — with the gelling agent, essence load and tooling costs stated as separate lines, so the substrate decision is made on numbers rather than on what a factory happens to cast.
Get an eye patch quote →Free samples in 72 hours · 24-hour reply · MOQ from 3,000/SKU · NNN before any brief
Sourcing guidance for brand and product teams. Company descriptions are drawn from each maker’s own public materials and are provided for orientation, not as endorsement or ranking; verify current capability, certification and capacity directly. Claim information is general and varies by market regulation — confirm finished-product claims for each target market before launch.