Description
Auro PDO Bidirectional Cog 2D Thread 70mm – Face, Cheek, Lip & Forehead Lifting
Auro PDO Bidirectional Cog 2D 70mm Thread for Non-Surgical Facial Lifting
Product Overview of Auro PDO Bidirectional Cog 2D 70mm Thread
is a professional aesthetic thread made from medical-grade polydioxanone , designed for precision facial lifting and contouring. Its bidirectional barb structure allows the thread to anchor into tissue from two opposing directions at once, delivering balanced, even traction without requiring a separate fixed anchoring point.
The 70mm length makes this thread a versatile option for more targeted treatment zones — offering the lifting benefits of Auro’s bidirectional cog design in a size suited for smaller or more precise facial areas. It’s part of Auro Technology’s broader PDO thread range, developed for practitioners performing facial reshaping, wrinkle reduction, and skin tightening procedures.
Key Features of Auro PDO Bidirectional Cog 2D 70mm Thread
- Thread Type: Bidirectional cog (barbed) thread — 2D configuration
- Length: 70mm
- Material: Medical-grade polydioxanone (PDO), fully bioabsorbable
- Barb Structure: Two-direction barb placement along the thread for even tissue grip
- Application: Face, cheek, lip, and forehead lifting procedures
- Use: For trained aesthetic professionals only
How Bidirectional Cog Threads Work
Unlike smooth mono threads, cog threads are fitted with small barbs that hook into the underside of the skin, forming a scaffold that lifts and repositions lax tissue. Because this thread’s barbs face two directions rather than one, it distributes tension more evenly along the treatment path and doesn’t require a separate anchor point the way some traditional thread techniques do.
Once inserted, the PDO material triggers the skin’s natural healing response, stimulating fibroblast activity and new collagen formation — both along the thread itself and around each barb. PDO threads generally remain active beneath the skin for around 6 to 8 months before fully dissolving, and the collagen stimulation they trigger can continue supporting skin firmness for up to a year or more after the thread has been absorbed.
Common Treatment Areas
- Cheek lifting and light volumizing
- Lip area contouring and definition
- Forehead smoothing and lift
- Nasolabial fold softening
- Fine facial contouring where a shorter thread length is preferred
- General facial rejuvenation touch-ups
Why Choose
- Precision sizing: The 70mm length is ideal for more targeted or smaller treatment areas compared to longer thread options
- Even, balanced lift: Bidirectional barbs help spread tension across the treated zone
- Simplified technique: No separate anchoring point required thanks to the barb design
- Reputable manufacturer: Auro Technology is known among practitioners for consistent quality PDO thread products
- Long-lasting collagen benefits: Continued skin support well after the thread itself dissolves
Important Usage Notes
This product is intended strictly for use by licensed, trained aesthetic practitioners. As with all PDO thread treatments, a thorough consultation, patient health history review, and sterile technique are essential before treatment. Product information is provided for professional and cosmetic reference only and is not intended to diagnose, treat, cure, or prevent any medical condition.


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