5.0
Solid result with Kairax Filler
Kairax Filler integrates beautifully, no tyndall, no nodules at follow-up. Patients describe results as 'natural'.
Dr. Aaron L.
Dermatologist · Toronto, CA
Authentic · Lot verified
Bioplus Co., Ltd. · ha-filler
Kairax Filler
For professional use only
A monophasic hyaluronic acid filler for soft tissue volume and wrinkle correction.
5.0· 17 reviews
100% Original
Lot traceable
Cold-chain
Long expiry
Wholesale price · net professional
$72.60$101.64Save 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.
Kairax is a cross-linked hyaluronic acid dermal filler designed for correcting moderate to deep facial wrinkles and augmenting facial volume. Its monophasic structure ensures a smooth, uniform gel for predictable results. The formulation includes lidocaine to enhance patient comfort during the injection procedure.
What it is
Kairax is a sterile, pyrogen-free viscoelastic gel composed of stabilized, non-animal origin hyaluronic acid. Manufactured in South Korea by Bioplus Co., Ltd., it utilizes a proprietary cross-linking technology to create a monophasic, uniform gel structure. This formulation is designed to provide durable soft tissue augmentation and is available in several concentrations to target different tissue depths and indications. It is pre-mixed with lidocaine to minimize procedural discomfort.
How it works
Upon injection into the dermis, the hyaluronic acid gel physically occupies space, providing immediate volume to correct wrinkles and folds. As a hydrophilic polymer, HA attracts and binds water molecules, further enhancing tissue hydration and volume. The cross-linking process creates a stable three-dimensional matrix that resists enzymatic degradation by hyaluronidase, thereby extending the duration of the clinical effect compared to non-cross-linked HA.
Clinical indications
Kairax is indicated for the correction of moderate to severe facial wrinkles and folds, such as nasolabial folds and marionette lines. It is also suitable for facial contouring, including the augmentation of the cheeks, chin, and jawline. Depending on the specific product variant in the line (e.g., Deep, Sub-Q), the recommended injection depth ranges from the mid-dermis to the deep dermis or subcutaneous layer for optimal placement and integration.
Why clinicians choose it
Practitioners may select Kairax for its consistent performance and smooth extrusion properties, which facilitate precise and controlled injections. The product's rheological profile is engineered to provide an effective balance of cohesivity and elasticity, offering good tissue support and a natural feel post-treatment. The manufacturing process emphasizes purification to minimize residual BDDE, which is a key consideration for clinicians prioritizing product safety and biocompatibility.
Specifications
Technical sheet.
Composition
Hyaluronic Acid (24 mg/mL), Lidocaine HCl (3 mg/mL)
Pack contents
1 x 1.1mL pre-filled syringe, 2 x 27G sterile needles
Onset
Immediate
Duration
Up to 9-12 months, subject to patient factors and treatment area.
Injection depth
Mid to deep dermis
Storage
Room temperature (2-25°C). Keep away from direct sunlight.
Shelf life
24 months from date of manufacture.
Manufacturer
Bioplus Co., Ltd.
Origin
South Korea
Regulatory
KFDA approved · 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
Kairax Filler
- Manufacturer
- Bioplus 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.
5.0
17 verified reviews
5★
17
4★
0
3★
0
2★
0
1★
0
Verified
4.9
Texture is on point
Smooth, never gritty. Holds shape but feels natural.
Dr. Mariana D.
Aesthetic Physician · Buenos Aires, AR
5.0
Clinic favorite
Whole team loves it. My senior injectors switched too.
Vermilion Clinic
Aesthetic clinic · Brussels, BE
5.0
Lot trace verified
Lot # matched on box, vial and certificate. Confidence.
Dr. Sofia H.
Aesthetic Physician · Madrid, ES
5.0
Patients happy
Three patients in a row asked what I was using. Now my go-to.
Dr. Naomi P.
Dermatologist · Tokyo, JP
5.0
Honest review of Kairax Filler
Used Kairax Filler on 18 patients this month. Zero adverse events, consistent onset, photos look great.
Dr. Priya S.
Dermatologist · Mumbai, IN
Frequently asked
Purchase questions.
Is this authentic?+
All products are sourced directly from the manufacturer or their authorized distributors. We guarantee the authenticity and integrity of every item we supply.
What is the shelf life on arrival?+
We guarantee a minimum of 12 months shelf life on all dermal fillers upon delivery, ensuring ample time for clinical use.
How should this be stored?+
Store Kairax in its original packaging at room temperature, between 2°C and 25°C. Do not freeze and protect from direct sunlight.
What is the recommended treatment protocol?+
This product is for use by licensed medical professionals only. Treatment protocol, including injection technique and volume, should be determined by the practitioner based on patient assessment and clinical training.
Are there contraindications?+
Yes. Contraindications include known hypersensitivity to hyaluronic acid or lidocaine, presence of skin inflammation or infection at the treatment site, and pregnancy or breastfeeding. Refer to the product leaflet 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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Verified purchase
Dr. Sofia H. · Madrid
Bought 5 × Kairax Filler
2 min ago