4.4
No bruising
Patient feedback consistent: minimal swelling, no purple.
Vermilion Clinic
Aesthetic clinic · Brussels, BE
Authentic · Lot verified
JSBIO · ha-filler
Sosum
For professional use only
A high-density, cross-linked hyaluronic acid filler for durable soft tissue augmentation.
4.8· 22 reviews
100% Original
Lot traceable
Cold-chain
Long expiry
Wholesale price · net professional
$77.40$108.36Save 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.
Sosum is a line of stabilized hyaluronic acid (HA) fillers developed using Low-Temperature Stabilization Reaction (LTSR) technology. This process creates a dense gel with uniform particle size, designed for the correction of wrinkles and folds, and for facial volume restoration. Its non-animal origin HA undergoes rigorous purification.
What it is
Sosum is a range of sterile, pyrogen-free, physiological gels of cross-linked hyaluronic acid of non-animal origin. Produced by South Korean manufacturer JSBIO, the line features different concentrations and particle sizes (S, M, H) to target specific clinical needs, from fine lines to deep facial contouring. The formulation's high purity is achieved via a multi-stage process designed to minimize residual cross-linking agents (BDDE), potentially reducing the incidence of adverse reactions.
How it works
Upon injection into the dermis or subcutaneous tissue, the Sosum HA gel physically occupies space to provide immediate volume and lift, smoothing wrinkles and augmenting facial contours. The proprietary LTSR technology creates a stable, three-dimensional gel matrix that is resistant to enzymatic degradation. This structure provides mechanical support to the tissue while its hydrophilic nature attracts and retains water, contributing to skin hydration and a durable volumizing effect over time.
Clinical indications
The Sosum range is indicated for soft tissue augmentation and the correction of moderate to severe facial wrinkles and folds. Sosum S is typically used for superficial lines in the periorbital and perioral areas. Sosum M is suitable for mid-dermis injection to correct moderate wrinkles like nasolabial folds and marionette lines. Sosum H, with its higher viscosity, is intended for deep dermis or subcutaneous injection for significant volume restoration in areas such as the cheeks, chin, and jawline.
Why clinicians choose it
Practitioners may select Sosum for its consistent performance and technical properties. The uniform particle structure and gel density result in a smooth extrusion force, facilitating precise placement and control during injection. The LTSR cross-linking is purported to enhance the gel's viscoelasticity and longevity, offering predictable and durable clinical outcomes. As a cost-effective alternative from a reputable Korean manufacturer, it provides a reliable option for a broad range of aesthetic facial treatments.
Specifications
Technical sheet.
Composition
Cross-linked Hyaluronic Acid (20mg/mL)
Pack contents
2 x 1.0mL pre-filled syringes, 4 x sterile needles (27G & 30G)
Onset
Immediate
Duration
Up to 12 months, subject to product variant, patient metabolism, and treatment area.
Injection depth
Mid-dermis, deep dermis, or subcutaneous layer, depending on the variant used.
Storage
Room temperature (2-25°C). Do not freeze. Protect from direct sunlight.
Shelf life
24 months from date of manufacture.
Manufacturer
JSBIO 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
Sosum
- Manufacturer
- JSBIO
- 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.
4.8
22 verified reviews
5★
17
4★
5
3★
0
2★
0
1★
0
Verified
4.2
Lot trace verified
Lot # matched on box, vial and certificate. Confidence.
Dr. Theo V.
Plastic Surgeon · Athens, GR
4.5
Honest review of Sosum
Used Sosum on 18 patients this month. Zero adverse events, consistent onset, photos look great.
Dr. Yuki F.
Dermatologist · Seoul, KR
5.0
Lot trace verified
Lot # matched on box, vial and certificate. Confidence.
Dr. Aaron L.
Dermatologist · Toronto, CA
5.0
No bruising
Patient feedback consistent: minimal swelling, no purple.
Dr. Liam B.
Aesthetic Physician · Dublin, IE
5.0
Integrates well
No tyndall, no nodules. Sits exactly where I place it.
Skin Lab MX
Cosmetic clinic · Monterrey, MX
Frequently asked
Purchase questions.
Is this authentic?+
All products are sourced directly from manufacturers or their officially appointed distributors to guarantee authenticity.
What is the shelf life on arrival?+
We guarantee a minimum of 12 months remaining shelf life on all products shipped to our clinical partners.
How should this be stored?+
Store the product at room temperature, between 2°C and 25°C, away from direct sunlight and freezing conditions.
What is the recommended treatment protocol?+
The treatment protocol, including injection depth and volume, is determined by the licensed practitioner based on patient assessment and the specific indications outlined in the product leaflet.
Are there contraindications?+
Contraindications include, but are not limited to, known hypersensitivity to hyaluronic acid, presence of skin inflammation or infection at the injection site, pregnancy, and breastfeeding.
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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2 min ago