PRODUCT DETAILS
Firmosa — Korean Aesthetic Thread
Firmosa is a Korean aesthetic brand with raw materials sourced from Korea, manufactured under strict quality control standards. Trusted by practitioners worldwide for consistent performance, precision, and safety across every treatment.
About COG 4D Thread
The COG 4D Thread features 360° spirally placed barbs that conceive, fix, and support skin tissue in 4 directions simultaneously. This multi-directional anchoring delivers effective and smooth long-term results — and the 4D configuration provides a significantly better lifting effect than standard cog threads.
Key Features
- 360° spiral barb placement for omnidirectional tissue grip
- 4-direction anchoring for effective lifting and long-lasting results
- Three needle types: Sharp Needle, L Cannula, W Cannula
- PDO material: fully biocompatible, absorbed within 6–9 months
- PCL / PLLA material: longer-lasting results up to 16–24 months
- Suture thickness: USP2

Not sure which type or material suits your treatment? Contact us — our team is happy to guide you to the best option.
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