Cross-linked Hyaluronic Acid Gel

Product Name  Cross-linked Hyaluronic Acid Gel
Appearance  Gel
Cross-linker  BDDE (1,4-Butanediol diglycidyl ether, CAS#2425-79-8)
Residual cross-linker  BDDE≤2 ppm
Sterility Assurance Level (SAL)  ≤10^-6;
Endotoxin  ≤0.5EU/mL
Concentration  2% (wt %), equals to (20mg/mL)




Singfiller is BDDE-cross-linked hyaluronic acid filler which is colorless, transparent, viscous, sterile non-pyrogenic injection. This 3rd generation product is reticulated and obtained via bio-fermentation technology.

Singfiller is developed with cutting-edge technology, guaranteed for purity, safety and long-lasting effect.

Type Fine Derm Deep Deeper Sub-Q
Composition 20mg/ml(HA) 20mg/ml(HA) 20mg/ml(HA) 20mg/ml(HA) 20mg/ml(HA)
Particle siz 0.10-0.15mm 0.15-0.28mm 0.28-0.50mm 0.50-1.00mm 1.25-2.00mm
Recommended indications thin superfical lines 2/3/4/5 moderate wrinkle 3/4/5/6/7/8 deep facial wrinkles and folds 1/6/7/8/9/10 deep facial wrinkles and folds 1/9/10 the local depression, soft tissue filler
Where to inject upper part of dermis middle part of dermis deep layer of dermis deep dermis or subcutaneous tissue shallow deep dermis or subcutaneous tissue shallow
Volume of syringe 1ml (CE) 1ml (CE) / 2ml (CE) 1ml (CE) / 2ml (CE) 1ml (CE) / 2ml (CE) / 10ml (Non-CE) 2ml (Non-CE) / 20ml (Non-CE)
Storage 0-30°C 0-30°C 0-30°C 0-30°C 0-30°C
Use Single Single Single Single Single
Duration 6-9 months 6-9 months 6-9 months 6-12 months 6-12 months
Inquiry Inquiry Inquiry Inquiry Inquiry


1=Nasolabial folds; 2=Frown lines; 3= Wrinkle across the forehead; 4= Neck lines; 5= Nose;

6= Chine; 7=Lip; 8= Earlobe; 9= Temple; 10=Cheek.


  1. facial beauty injection;
  2. improve skin appearance;
  3. structure, reduce wrinkle, prevent skin aging;
  4. inprove labial shape;
  5. facial tissue augmentation.