How dermal fillers work.

Natural HA is broken down by the body. Manufacturing processes such as cross-linking help a filler gel retain its structure for longer. Juvéderm’s Vycross technology is one example; the brand includes several formulations rather than one universal gel.

A filler physically occupies space. Its water-binding properties also contribute to how it behaves in tissue. This can soften a hollow or refine contour, but it does not make every swelling-related concern suitable for filler.

Gel strength describes resistance to deformation; flexibility describes how it adapts to movement. A supportive product for a structural goal may differ from a softer product selected for a mobile area. No single laboratory measurement tells us which gel is best for every face.

There can be an immediate change in shape, alongside early swelling. We assess the settled appearance before discussing further treatment. Filler is not a surgical lift and does not address every cause of laxity, pigmentation or a movement-related line.

Age alone does not determine the amount needed. Bone shape, fat distribution, skin elasticity and the position of neighbouring tissues influence the contour. A younger person seeking definition may need a different plan from someone with age-related volume loss.

Thin skin can reveal small irregularities that are less visible in thicker tissue. Smiling, speaking and chewing change the forces around a gel. We consider your face in movement as well as at rest, so an attractive photograph is not the only aim.

The product must suit the intended layer and goal. Placement that is too superficial, excessive volume or an unsuitable gel can contribute to visible or palpable irregularities. Needles and cannulas have different uses; neither makes treatment free from vascular risk.

Bring the names, dates and areas of any previous filler, dissolving, surgery or other procedures where possible. We may recommend leaving an area alone, investigating a lump or swelling, or reviewing old filler before adding more. A smaller, staged plan allows reassessment; it does not guarantee no migration or complications.

Our clinic often favours a soft gel such as Juvéderm Volbella for suitable lip goals. We discuss shape, hydration, natural asymmetry and lip closure, rather than promising a particular size. Small staged amounts, sometimes around 0.4 to 0.5 mL when appropriate, are a clinic preference, not a universal dose or limit.

The tissue’s capacity, existing filler and healing response matter. We wait for recovery and reassess before considering more. A small natural lip can be enhanced, but forcing a large change in one visit can produce an unnatural contour.

We commonly consider Juvéderm Voluma for suitable chin support, with deep placement near bone when clinically appropriate. The aim is balanced projection and proportion, while assessing the lips, chin muscle, bite and surrounding soft tissues.

Deep placement does not guarantee that migration, a lump or vascular injury cannot occur. Product selection and careful technique remain essential; a chin that looks prominent may not need more volume.

Cheek contour reflects bone, fat compartments, tissue position and skin quality. Restoring selected volume can help some patients, but repeatedly adding gel is not the answer to every fold or sagging concern. We review the whole midface and any existing fullness before treating.

A true hollow differs from pigmentation, visible vessels, thin skin, puffiness or prominent fat pads. Filler may be unsuitable where swelling or fluid-related fullness is the main issue. Thin tissues make contour changes and persistent swelling especially important to discuss. A skin-quality approach or specialist review may be more appropriate.

These tissues move continually during speech and expression. Added volume can sometimes create unwanted bulk rather than soften the cause of a fold. At our clinic, collagen-stimulating care may be considered for suitable perioral concerns, alongside other options; it is not automatically preferable for everyone.

We assess the chin, jaw shape, soft tissue, jowls and neck together. A defined outline does not require filling every part of the jaw. Excess volume can make a face look wider or heavier; significant skin laxity may need a different approach.

These areas have their own vessels and tissue relationships and need a specific assessment. Nose filler, in particular, carries important vascular and visual risks. A technique used in one area is not transferable to another simply because the same gel is available.

We discuss your medical history, allergies, medicines, previous filler, skin infections and cold sores, as well as pregnancy or breastfeeding. Tell us about planned dental or other facial procedures. Do not stop prescribed medication without advice from the clinician responsible for it.

Filler involves injections and can be uncomfortable. Some formulations contain local anaesthetic; additional comfort measures depend on the area and your needs. Swelling, tenderness, redness and bruising can occur. Arrange your treatment with healing time in mind rather than immediately before an important event.

Follow the aftercare provided for your treatment and contact us if recovery is not progressing as expected. Longevity varies. A small MRI series found persistent midface filler years after treatment; it does not show that everyone will retain filler for that long. Visible results and residual material are different, so top-ups should follow assessment rather than a fixed calendar.

Hyaluronidase can break down HA filler, but response varies and further assessment or treatment may be needed. It has its own risks, including allergic reactions. It does not dissolve every kind of filler and cannot guarantee reversal of an injury.

Choose a suitably qualified clinician who understands anatomy, explains alternatives and consent, and has arrangements for complications and follow-up. Infection, delayed inflammation, persistent swelling, lumps and migration can occur. Inadvertent injection into a blood vessel can cause skin injury and, rarely, visual loss or stroke. A natural-looking goal and experienced care do not eliminate these risks.