PDO (Polydioxanone)

PDO thread is bioabsorbable suture made with synthetic molecule called Polydioxanone. PDO threads are absorbed after promoting collagen by stimulating fibroblast and this simple, 
safe and non-surgical face lift reverses the effects of ageing and promotes wrinkle reduction, skin tightening and lifting and improves the general quality of the patients skin. It lasts for 6 months to 8months

PLLA (Poly-L-Lactic Acid)
PLLA Thread is the new generation of polymer suture extracted from plant. 
It is a type of AHA(Alpha-Hydroxy Acid) which is well known for its absorbability, biodegradability and beneficial in generating collagen. It has been used for more than 30 years as a medical material for membrane
 (tissue regeneration), suture and surgical sealant due to its safety and effectiveness. It breaks down into H2O, CO2 and Lactic acid after the treatments.

PCLA  (Poly L-lactide-co-ε-caprolactone) 
The 4th Generation Material PCLA is new conceptual thread which complements the disadvantages of PDO, PLLA and PCL but combine their advantages at the same time. 
PCLA threads bring a natural, dramatic skin tightening and lifting effect, resulting in a fresher and younger looking face for a longer period of time compared to PDO. PCLA will lasts upto 12 to 18months. 
It provides the ideal solidity compare to PCL(too soft) and PLLA (too stiff).