What the Bliss Lift is
The Bliss Lift is a thread lift protocol. Absorbable threads are placed under local anaesthetic to reposition tissue that has moved downwards along the jowl, midface or brow. There is no incision, no skin is removed, and no general anaesthetic is used. Dr Sin Yong plans and performs it himself, and every lift described here is a cog-thread lift.
Threads sit in the subcutaneous fat, below the dermis and above the SMAS. The SMAS itself is not moved, and that is the key difference from a surgical facelift. Barbs on the thread engage the fat and fibrous septae, so tension toward an anchor point carries the tissue along with it.
A simple way to remember the role of a thread: it repositions, and it does nothing else. Laxity needs energy, volume loss needs volume, and skin excess needs surgery. Many people need more than one of these, or none, so the plan starts with what has actually changed in your face. Classification matters too. This is a minimally invasive procedure, not surgery, and the thread does not do what a surgical facelift does. It also cannot be dissolved on demand. Threads resorb on their own timeline, so the decision deserves some thought and a clear plan.
Thread types and materials
| Material | How it resorbs | Usually chosen for |
|---|---|---|
| PDO (polydioxanone) | Earliest of the three | Most jowl and midface vectors |
| PLLA (poly-L-lactic acid) | More slowly than PDO | Used less often |
| PCL (polycaprolactone) | Slowest of the three | Slower resorption, or re-laying vectors after a PDO lift |
Smooth and barbed threads
Barbs catch fat and fibrous septae. These are the threads placed along a vector.
No barbs and no lifting vector. They are sometimes combined with cog threads.
All three materials resorb by hydrolysis. The order is relative, not a calendar date. Mechanical hold tapers in that order.
Threads are kept in the subcutaneous fat, above the SMAS. The rare serious complications are linked to placement deeper than this plane.
Material is chosen for each vector, not once for the whole face. The number of threads is known only after mapping, which is why no count is given in advance.
Who a thread lift plan suits
Threads suit a face where a mobile fat pad has come down, such as an early jowl, a midface that has slid, or a lateral brow that has dropped. The skin should still be elastic, and there should be no large volume deficit. The deciding factor is the tissue, not your age. The examination happens with you upright and in animation, and skin thickness and elasticity are tested by pinch and recoil. The doctor also asks about bleeding tendency, earlier filler or implants, and any tendency to keloid scars. If the fold you dislike comes from lost volume rather than descent, a thread on its own will not resolve it. The honest assessment separates three questions. Has the tissue moved? Has the skin loosened? Has volume gone? Threads answer only the first. If your skin is thin, your face is heavy, or the laxity is established, you may be better served by something else, and Dr Sin Yong will explain why. Age alone does not rule you in or out. The same applies to earlier filler or implants, which are discussed before any mapping begins.
Who should avoid it or be assessed individually
A cog can show or dimple the surface.
The excess simply redistributes.
A thread under tension may cut through the pad.
Volume loss needs a volume plan.
Active infection along the planned vectors, a bleeding tendency, keloid history, or implants in the plane.
Platysmal bands, a full fat pad under the chin and established neck skin excess are not thread problems.
What threads cannot do
A thread moves tissue. It does not make loose skin tighter. That needs energy, such as Ultherapy or the VF Lift.
Only surgery does that. Where skin excess is established, surgery is the honest answer.
Hollows need a volume plan, which is a separate assessment.
Texture, pore size and pigmentation stay as they are.
The SMAS stays where it is and no skin is removed, so it is a different procedure with different limits.
Facial ageing continues regardless of treatment, so any change sits on a face that keeps ageing.
Thread lift or another lifting option?
HIFU and Ultherapy create points of coagulation at about 4.5 mm in the SMAS and 3.0 mm in the deep dermis. Collagen contraction develops over time. This addresses laxity, not a fat pad that has moved.
Monopolar radiofrequency on Volnewmer gives volumetric heating of the dermis and subcutaneous layer, with no focused ultrasound.
Surgery repositions the SMAS and removes skin. Where skin excess is established, this is the option that matches the problem, and threads should not be used to delay that advice.
Thread lift versus filler
| Thread lift | Filler | |
|---|---|---|
| Main job | Repositions descended tissue | Adds volume or projection |
| Suits | A mobile fat pad that has slipped | Volume loss in a face that still has support |
| Cannot do | Add volume or tighten skin | Lift tissue or tighten skin |
| Can it be reversed? | Cannot be dissolved. A visible or migrated thread may be physically removed early, while intact | HA can be dissolved with hyaluronidase. Other materials cannot |
| A nasolabial fold | Treated with a thread only if descent drives it | Assessed separately where volume loss drives it |
| Together? | Threads may be combined with filler or an energy treatment, decided at consultation | The same applies |
The procedure
Recovery and thread lift risks
Swelling, bruising, tenderness and tightness on opening the mouth wide are normal, and recovery varies. Avoid wide mouth opening, facial massage, dental work and sleeping face-down early on.
Bruising, swelling, tenderness, temporary dimpling, and a pulling feeling along the vectors. Small dimples usually settle, and persistent ones can be released.
A thread that can be felt or seen under thin skin, extrusion at an entry point, infection, asymmetry, migration, and a lift smaller than planned.
Injury to a branch of the facial nerve or the parotid duct, salivary fistula and granuloma. These are linked to placement deeper than the subcutaneous plane.
Increasing pain, spreading redness, a visible or palpable thread end, a persistent dimple, or lasting asymmetry.
What affects the fee
Fees are not published here, and no fee is quoted from a photograph. The cost is set out at consultation after vector mapping, because the number of threads is only known at that point. It depends on the zones treated (jowl, midface or brow), the thread material and gauge, the cog and mono thread counts, any staged energy treatment or filler, and whether treatment takes one visit or is staged.