Sosum Hard 3ml High-Density HA Filler
Product Classification
High-density, monophasic cross-linked hyaluronic acid (HA) dermal filler. Engineered via 4-phase Low-Temperature Stabilization Reaction (LTSR) technology. Primary indications: Supraperiosteal and deep subdermal injection for jawline contouring, chin augmentation, and severe volumetric restoration.
Technical Specifications
HA Concentration:
20mg/ml
Particle Size:
1,200μm
Viscoelasticity (G’):
> 500 Pa
Residual BDDE:
< 0.05 ppm
Endotoxin Level:
< 0.04 EU/mg
pH Level:
6.8 – 7.5 (PBS balanced)
Clinical Efficacy Data
Volume Retention (12mo): 85.2%
Subject Satisfaction (n=1,532): 98.6%
Swelling Incidence: ≤ 0.1%
Vascular Occlusion Risk: 0.03%
Post-Op Molding Window: 72 Hours
Composition
• Cross-linked Sodium Hyaluronate
• Phosphate Buffer Saline (q.s.)
• 100% Non-animal origin
Packaging & Storage
• Volume: 3.0ml per
• Contents: 3x pre-filled sterile
• Compatibility: 23G blunt tip
• Storage Limits: 2°C – 25°C (Avoid freezing)
• Shelf Life: 24 months
Strict Clinical Protocol & Safety Warning
PROFESSIONAL USE ONLY. ASCM CERTIFICATION REQUIRED FOR PURCHASE AND ADMINISTRATION.
Mandatory pre-treatment IgE allergy screening. Contraindicated for pregnancy, breastfeeding, active localized cutaneous infections, and systemic autoimmune pathologies. Aspiration protocol mandatory prior to injection. Immediate medical intervention required upon suspected vascular occlusion.

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