PRODUCT DETAILS
PLLA COG Threads for Facial Lifting and Skin Rejuvenation
Deenora PLLA COG Thread is an absorbable aesthetic thread made with PLLA, or poly-L-lactic acid, and designed with 360° spiral barbs. It is intended for professional facial lifting, skin tightening, contour support and collagen-related skin rejuvenation treatments.
The unique feature of this thread is the combination of PLLA material and COG structure.
PLLA gives the thread a different material profile from PDO and PCL threads. It is a biodegradable material used in absorbable aesthetic products and is associated with collagen-support treatments as the thread gradually breaks down in the body.
The COG structure creates a defined surface with spiral barbs around the thread. Unlike a smooth thread, it is designed to engage with tissue and provide mechanical support during professional placement. This makes PLLA COG threads suitable for treatment plans that focus on facial laxity, reduced contour definition and visible signs of skin aging.
3D, 4D and 6D COG Threads
The 3D, 4D and 6D options use different barb configurations:
- COG 3D uses a three-direction structure for balanced tissue support.
- COG 4D uses a four-direction structure for a broader anchoring pattern.
- COG 6D uses a six-direction structure for a more multidirectional design.
These numbers describe the structure of the thread. They are not a simple quality ranking, so 6D is not automatically better than 4D or 3D. The suitable option depends on the treatment area, skin condition, facial structure and the result being discussed with the practitioner.
The range also includes Sharp Needle, L Cannula and W Cannula options, allowing different insertion formats to be considered for different professional treatment approaches.
A Natural Approach to Facial Contour and Skin Support
PLLA COG threads may be considered for customers concerned with mild facial laxity, less defined facial contours, fine lines or a tired-looking appearance.
The thread is designed to provide two types of support:
- Immediate mechanical support from the structured COG profile;
- Longer-term collagen-support potential associated with the PLLA material.
The purpose is not to create an artificial or over-corrected appearance. With an appropriate treatment plan, the aim is to support a more defined and refreshed facial appearance while maintaining natural-looking proportions.
Results vary from person to person. The outcome and duration depend on the selected thread design, treatment area, placement technique, skin condition and individual response. Temporary swelling, bruising, tenderness, tightness or sensitivity may occur during recovery.
FAQ
What is a PLLA COG thread?
A PLLA COG thread is an absorbable aesthetic thread made from poly-L-lactic acid and designed with a structured cog profile. The 360° spiral barbs are intended to engage with tissue and provide mechanical support during professional placement.
What does PLLA do in aesthetic thread treatment?
PLLA is a biodegradable material used in absorbable aesthetic threads. It is associated with collagen-support treatments, while the COG structure provides the thread’s mechanical anchoring design. The final result depends on the exact product, treatment technique and individual response.
How is PLLA different from PDO and PCL?
PLLA, PDO and PCL are different absorbable material categories. They may have different material characteristics, degradation profiles and treatment considerations. PLLA COG threads should not be treated as interchangeable with PDO or PCL threads simply because the gauge or length looks similar.
What is the difference between 3D, 4D and 6D COG threads?
The 3D, 4D and 6D names describe different barb configurations. The product design represents three-direction, four-direction or six-direction tissue support. These numbers are not a simple quality ranking, so 6D is not automatically better than 4D or 3D.
What concerns may PLLA COG threads address?
They may be considered for mild facial laxity, reduced contour definition, fine lines and skin-tightening treatment plans. They are intended to support a professional aesthetic treatment, not to guarantee a specific lifting or volumizing result.
What is the difference between a Sharp Needle and a Cannula?
A Sharp Needle and a Cannula are different insertion formats. This collection includes Sharp Needle, L Cannula and W Cannula options. The practitioner selects the appropriate format according to the treatment technique, treatment area and product instructions.
How long do PLLA COG thread results last?
The result is temporary and does not last forever. There is no single duration for every PLLA COG model because results vary with the material, structure, placement technique, treatment area and individual response.
What can I expect after a PLLA COG thread treatment?
Temporary swelling, bruising, tenderness, tightness or sensitivity may occur after treatment. Recovery varies according to the number of threads, treatment area and insertion technique. The treating professional should provide specific aftercare instructions.
Are PLLA COG threads the same as dermal fillers?
No. PLLA COG threads are thread-based products with a structured physical profile. They are not dermal fillers and do not work in the same way as injectable filler products.
Are PLLA COG threads suitable for everyone?
No. They are not suitable for every person or every skin condition. A qualified medical professional should review the person’s health history, treatment goals, skin condition and any relevant contraindications before treatment.
REVIEWS
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Shipping Time
Returns Policy
All the products in this store are free of shipping, and the shipping time is different in different countries, about 15-30 days, more or less.
PLLA Traction Thread Cog 3D 4D 6D
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at deenorashop@163.com. Please note that returns will need to be sent to the following address: Unit 03e 15/F Carnival Comm Bldg 18 Java Rd North Point HK
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at deenorashop@163.com
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at deenorashop@163.com
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