5.0
Lot trace verified
Lot # matched on box, vial and certificate. Confidence.
Dr. Anya K.
Plastic Surgeon · Berlin, DE
Authentic · Lot verified
Union Medical Co., Ltd. · ha-filler
UNIONFILL
For professional use only
A monophasic hyaluronic acid filler for natural-looking volume and facial contouring.
4.9· 17 reviews
100% Original
Lot traceable
Cold-chain
Long expiry
Wholesale price · net professional
$61.50$86.10Save 28%
per unit · free shipping · cold-chain included
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4 more items to enable checkoutMOQ 5
In stock · ships within 24hDHL Express·🇺🇸 United States
Estimated deliveryTuesday Jun 30 – Wednesday Jul 1
We ship to 🇺🇸 United States regularly — current estimates may shift slightly with customs, but in our experience parcels arrive within 4–5 days of you receiving the tracking number. Many happy clinics in United States already buy from us.
100% Original
Authentic manufacturer-sourced units only.
Lot traceable
Lot # verifiable on every box & vial.
Cold-chain
2-8°C refrigerated transport, end-to-end.
Secure payment
3D-Secure encryption + escrow available.
Insured shipping
Full coverage against damage or loss.
Replacement guarantee
Compromised on arrival? Replaced free.
About
What it is.
UNIONFILL is a sterile, pyrogen-free viscoelastic gel of cross-linked hyaluronic acid. Designed for the correction of moderate to severe facial wrinkles and folds, it integrates smoothly into dermal tissues to restore volume and enhance facial contours with predictable, natural-looking results.
What it is
UNIONFILL is a hyaluronic acid-based dermal filler of non-animal origin. It is formulated as a monophasic, homogenous gel using advanced cross-linking technology to ensure stability and cohesivity. The gel is designed to provide mechanical support to the dermis, effectively lifting and smoothing treated areas. Each syringe is pre-filled and contains lidocaine hydrochloride to enhance patient comfort during the injection procedure, making it suitable for a wide range of facial aesthetic treatments.
How it works
Upon injection into the mid-to-deep dermis or subcutaneous layer, UNIONFILL physically occupies space to provide immediate volume and correction of depressions. The cross-linked hyaluronic acid particles are highly hydrophilic, attracting and binding water molecules to maintain hydration and tissue support. This mechanism not only restores volume but also improves skin texture. The body's natural enzymes gradually metabolize the hyaluronic acid gel over a period of several months, ensuring a non-permanent and reversible effect.
Clinical indications
UNIONFILL is indicated for the correction of moderate to severe facial wrinkles and folds, as well as for facial contouring and volume restoration. Common treatment areas include the nasolabial folds, marionette lines, and cheek augmentation. It is also suitable for defining the chin and jawline. The product should be injected into the mid-to-deep dermis or the subcutaneous tissue, depending on the specific indication and the depth of the defect being treated.
Why clinicians choose it
Clinicians may select UNIONFILL for its consistent performance and predictable rheological properties, which allow for controlled and precise injection. The monophasic gel structure ensures a smooth extrusion force and seamless integration with the surrounding tissue, minimizing the risk of lumps or irregularities. The inclusion of lidocaine significantly improves patient tolerance. Its formulation offers a balance of cohesivity and elasticity, providing effective lifting capacity while maintaining a natural look and feel for the patient.
Specifications
Technical sheet.
Composition
Cross-linked Hyaluronic Acid (24mg/mL), Lidocaine HCl (0.3%)
Pack contents
1 x 1.1mL pre-filled syringe, 2 x 27G needles
Onset
Immediate
Duration
6-12 months, depending on indication and patient factors.
Injection depth
Mid-to-deep dermis, subcutaneous layer
Storage
Room temperature (2-25°C / 36-77°F)
Shelf life
24 months from date of manufacture
Manufacturer
Union Medical Co., Ltd.
Origin
South Korea
Regulatory
Manufacturer-certified · See documentation
Authenticity & traceability
Every unit, verifiable.
- Factory-sealed packaging with manufacturer hologram
- Lot number matches across box, vial and insert
- Certificate of Authenticity (COA) included with each lot
- Optional lot verification with the laboratory
Certificate of Authenticity
UNIONFILL
- Manufacturer
- Union Medical Co., Ltd.
- Lot No.
- DF-LOT-58291
- Expiry
- Q4-2027
- Cold chain
- ✓ Intact
- Seal status
- ✓ Sealed
Shipping & cold chain
From our fridge
to yours.
Refrigerated dispatch
2-8°C reefer packaging with verified temp-log inside.
Insured & tracked
Real-time tracking, full coverage, customs handled.
Free worldwide
Free shipping on every order. 3-7 business days.
Cold-chain commitment · if your shipment arrives compromised, photograph the temp-log on opening — we replace it free, no questions asked.
Reviews
Verified by clinicians.
4.9
17 verified reviews
5★
16
4★
1
3★
0
2★
0
1★
0
Verified
5.0
Lip work — gorgeous
Used the soft variant. Vermilion border looks like real lip tissue.
Dr. Rafael T.
Plastic Surgeon · Mexico City, MX
5.0
Texture is on point
Smooth, never gritty. Holds shape but feels natural.
Vermilion Clinic
Aesthetic clinic · Brussels, BE
5.0
Honest review of UNIONFILL
Used UNIONFILL on 18 patients this month. Zero adverse events, consistent onset, photos look great.
Dr. Ines A.
Dermatologist · Lisbon, PT
4.4
UNIONFILL vs the alternatives
Side-by-side with my previous brand on matched patients — UNIONFILL held up just as well, at a better price point.
Dr. Anya K.
Plastic Surgeon · Berlin, DE
5.0
No bruising
Patient feedback consistent: minimal swelling, no purple.
Dr. Mariana D.
Aesthetic Physician · Buenos Aires, AR
Frequently asked
Purchase questions.
Is this authentic?+
We source all products directly from the manufacturer or their authorized distributors to ensure authenticity and supply chain integrity.
What is the shelf life on arrival?+
Products are dispatched with a minimum of 12 months remaining shelf life, unless explicitly noted otherwise on the product page.
How should this be stored?+
Store at room temperature between 2-25°C (36-77°F). Protect from direct sunlight and do not freeze.
What is the recommended treatment protocol?+
The treatment protocol, including injection volume and technique, should be determined by a qualified medical professional based on individual patient assessment.
Are there contraindications?+
Contraindications include hypersensitivity to hyaluronic acid or lidocaine, active skin infection or inflammation at the site, and pregnancy or breastfeeding. Refer to the product insert for a complete list.
Where do you ship from?+
Most shipments are dispatched from our largest warehouses in South Korea, Europe and Vietnam. We route each order from the closest hub to your destination to minimise transit time and keep the cold chain intact end-to-end.
Where is your company based?+
Discount Fillers is a United States–based company with operational presence in South Korea, Hong Kong, Europe and Vietnam — giving us direct manufacturer relationships and local cold-chain logistics across the regions where most authentic aesthetic supplies originate.
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From the same category.
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Verified purchase
Dr. Sofia H. · Madrid
Bought 5 × UNIONFILL
2 min ago