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This content has been medically reviewed by Mr Alfie, MBBCh, MSc, FRCS Plastic Surgery, Last reviewed: September 2026.
Dermal filler, also called facial filler, is an injectable hyaluronic acid gel placed beneath the skin to restore volume, refine contours and support facial structure, with results that typically last from six months to over a year depending on the area treated. Delta Clinics provides dermal filler treatment in London following a full facial assessment.
Changes in facial volume, skin support and contour can affect how individual features relate to one another. Some people explore treatment for a specific concern, such as less defined lips or limited chin projection, while others want to address broader changes that have developed with age.
At Delta Clinics, we offer dermal filler treatment in London for concerns involving facial volume, definition, contours and selected lines. Every treatment begins with a full facial assessment, allowing us to identify where filler can provide useful support and where another approach would be more appropriate.
What Is Dermal Filler?
Dermal filler is an injectable gel placed beneath the skin to support tissue, restore selected volume or refine facial contours. Many facial fillers are based on hyaluronic acid, with different consistencies available to suit areas requiring soft enhancement, definition or greater structural support.
Delta Clinics uses established product families, including Juvéderm, Restylane, Teoxane and Radiesse, selected according to the area being treated and the result required. Filler consistency is often described by its firmness, or “G prime”, softer, lower G prime gels are typically used for areas like the lips, where a natural, flexible feel is important, while firmer, higher G prime gels are used for structural areas such as the chin and jawline, where more support is needed to hold shape. Treatment typically takes 15 to 45 minutes, depending on the number of areas addressed
What Can Dermal Fillers Treat?
Facial filler can address concerns involving reduced volume, limited definition, mild asymmetry or changes in tissue support. Its purpose and placement should be determined by the underlying cause rather than applying filler wherever a line or shadow is visible.
Dermal filler can address:
- Reduced volume in selected areas of the face
- Mild facial asymmetry
- Less defined facial contours
- Limited chin projection
- A soft or underdefined jawline
- Lip volume, shape or border definition
- Selected nasolabial or marionette folds
- Changes in support around the cheeks and midface
- Age-related shifts in facial balance
Where Can Facial Fillers Be Used?
The technique and intended effect change according to the facial area being treated. Some areas require a soft and flexible product, while others need firmer support to influence definition or contour.
Treatment areas include:
- Lips: Lip fillers can refine shape, improve border definition, adjust mild asymmetry or add controlled volume.
- Chin: Chin filler can improve projection, shape and the balance of the side profile.
- Jawline: Jawline filler enhances selected parts of the lower-face contour and improves the relationship between the chin and jaw.
- Cheeks and midface: Filler restores selected support where volume changes have affected midface contour.
- Nasolabial folds: Treatment can soften folds between the nose and mouth when filler is appropriate for the underlying cause.
- Marionette lines: Filler supports selected creases extending downwards from the corners of the mouth.
- Lines around the mouth: Conservative placement can soften certain static lines, depending on skin quality and facial movement.
Key Benefits of
Dermal Filler Treatment
Dermal filler can be adjusted according to the area, anatomy and degree of change requested. Rather than treating the face to a single ideal, the aim is to identify where additional support improves proportion without creating unnecessary fullness.
Benefits of dermal filler treatment include:
- Restores selected facial volume
- Refines facial contours without surgery
- Improves mild asymmetry
- Supports definition in areas such as the lips, chin and jawline
- Softens selected facial folds and static lines
- Allows the amount and placement to be customised
- Produces an immediate visible change with further settling afterwards
- Requires limited interruption to everyday activities for most people
- Can be maintained or adjusted as the face changes over time
Why Choose Delta Clinics for
Your Dermal Filler Treatment in London?
Effective filler treatment begins with understanding why a contour, fold or shadow has developed. At Delta Clinics, we consider bone shape, tissue distribution, skin quality, facial movement and previous treatment before deciding where filler should be placed. Injectable treatments at Delta Clinics are carried out by clinicians working to the standards set out by the Joint Council for Cosmetic Practitioners, the UK practitioner register accredited by the Professional Standards Authority.
Patients choose Delta Clinics for:
Clinicians experienced in non-surgical facial treatment
Whole-face assessment before treatment is recommended
Filler selection based on the area and intended level of support
Conservative planning that protects natural facial proportions. Precise placement informed by facial anatomy
Honest advice when filler is unlikely to provide an appropriate result
Clear discussion of expected changes, risks and limitations
Aftercare guidance and clinical review where required
What Does Dermal Filler Treatment Involve?
Before treatment, your clinician will ask about your medical history, medications, allergies and previous aesthetic procedures. The face will be assessed from different angles to identify whether the concern is caused by volume loss, limited structure, skin laxity, facial movement or a combination of factors.
Filler is then selected according to the treatment area and placed at a depth designed to produce the required effect. Some techniques restore gentle support beneath a fold, while others refine the border of a feature or create greater structure around the chin or jawline. The number and location of injections depend on the agreed plan rather than a standard sequence.
The Dermal Filler Process: What to Expect
Step 1: Dermal Filler Consultation and Facial Assessment
Your consultation will explore the feature or change that concerns you and the outcome you hope to achieve. Your clinician will examine facial proportions, tissue quality, movement and any existing filler before advising whether treatment is suitable.
Step 2: Choosing Your Dermal Filler and Treatment Areas
The treatment area, filler characteristics, quantity and placement technique are chosen according to your anatomy. If addressing several areas would be excessive in one appointment, a staged plan can provide greater control.
Step 3: The Dermal Filler Injection Appointment
The skin is cleaned and prepared before small amounts of filler are placed in the selected areas. Treatment time varies according to the number of areas included and the complexity of the correction.
Step 4: Dermal Filler Aftercare and Review
You will receive guidance on touching the area, exercise, alcohol, heat exposure and other activities that could aggravate early swelling. A review can be arranged after the initial effects have settled.
Recovery, Side Effects and Aftercare
Swelling, bruising, redness, tenderness and temporary firmness can occur after facial filler. The degree and duration vary between areas, with the lips tending to swell more noticeably than structurally treated areas such as the chin or jawline.
Most side effects are temporary and settle with appropriate aftercare. Serious complications are uncommon, but your clinician will explain the warning signs that require urgent assessment, including worsening pain, pale or mottled skin, unusual discolouration or visual symptoms. The NHS also publishes general guidance on dermal fillers, including what to expect after treatment and the risks to consider before going ahead.
During the early recovery period:
- Avoid touching or pressing the treated areas unnecessarily
- Do not massage the filler unless specifically instructed
- Avoid strenuous exercise, alcohol and excessive heat for the advised period
- Delay facials, massage and other treatments that place pressure on the area
- Allow swelling to settle before evaluating symmetry or requesting additional filler
- Follow any area-specific instructions provided at your appointment
Who Is a Good Candidate for Facial Filler?
Dermal filler is suitable when a facial concern can be improved by restoring support or adjusting contour. Treatment is intended for adults who understand its temporary nature and have realistic expectations about the degree of change possible.
You may be suitable if:
- You want to restore selected facial volume
You would like greater definition in a specific feature - You have mild asymmetry that can respond to filler
- You want to soften suitable facial folds or static lines
- You prefer a non-surgical treatment
- You are in good general health
- You understand the possible risks and need for maintenance
- You are willing to follow the recommended aftercare
Filler may not be recommended if:
- You are pregnant or breastfeeding
- You have an active infection near the treatment area
- Your medical history increases the risk associated with treatment
- You have substantial skin laxity or heavier tissue descent that filler cannot adequately address
- You have significant structural concerns that require a different approach
In these circumstances, we can discuss whether an alternative treatment or a specialist consultation would be more suitable.
How Much Does Dermal Filler
Cost in London?
Dermal filler pricing at Delta Clinics varies depending on the area treated, with most single-area treatments requiring 1ml to 2ml. The cost of dermal filler treatment in London also depends on the filler selected, the amount required and the complexity of the plan. Following your assessment, you will receive clear pricing based on the recommended treatment before deciding whether to proceed.
Alfie Medical Limited trading as Delta Clinics is an Appointed Representative of Chrysalis Finance Limited, which is authorised and regulated by the Financial Conduct Authority. Alfie Medical Limited is a credit broker, not a lender. The provider of a payment scheme which is not offered through or by Chrysalis Finance Limited may not be so authorised and regulated.
Book a Dermal Filler Consultation in London
If you are considering dermal filler, the first step is to understand what is creating the change you would like to address. Delta Clinics provides personalised assessment and facial filler treatment focused on appropriate support, controlled placement and balance across the face.
Contact us today to arrange your consultation:
- WhatsApp: 07498213451
- Call us: 02034410450
- Email: info@deltaclinics.co.uk
Dermal Filler FAQs
How long does facial filler last?
Dermal filler can last from several months to well over a year, depending on the product, placement and area treated. Facial movement, metabolism and the amount used also affect how gradually the result reduces.
How long does dermal filler take to settle?
Initial swelling and firmness generally improve during the first few days, but many treated areas need approximately two weeks to settle fully. Lips or more extensive treatment can take longer before the final result can be assessed accurately.
Are dermal fillers safe?
Yes, dermal fillers are considered safe when suitable products are administered by an experienced clinician following a careful medical and facial assessment. As with any injectable treatment, side effects and complications are possible, and these will be explained before you decide whether to proceed.
Can dermal fillers be dissolved?
Yes, hyaluronic acid fillers can usually be dissolved using an enzyme called hyaluronidase. Not every type of filler responds to this treatment, and dissolving filler has its own considerations, which your clinician will explain beforehand.
How long after filler can you have a facial?
Facials, massage and treatments that place pressure on the injected area should be postponed until early swelling and tenderness have settled. Your clinician can advise on an appropriate interval based on the area treated and the type of facial planned.
What is the difference between dermal filler and anti-wrinkle treatment?
Dermal filler adds support or volume beneath selected areas of the skin, while anti-wrinkle treatment reduces the activity of specific muscles that create expression lines. The treatments address different causes of facial ageing and are not direct substitutes for one another.
Can several facial areas be treated during one appointment?
Several areas can be treated together when this supports a coherent facial plan and the overall quantity remains appropriate. In other cases, staging treatment allows each change to settle before deciding whether another area needs attention.
What happens if you stop having dermal fillers?
The result gradually reduces as the filler is broken down by the body. Your face does not suddenly collapse when maintenance stops, although the original features and ongoing age-related changes become more visible again.
How is the amount of facial filler decided?
The amount is based on the treatment area, existing anatomy, tissue quality and degree of change requested. More filler does not automatically create a better result, and a conservative or staged approach often provides greater control.
Can dermal fillers be combined with other non-surgical treatments?
Dermal filler can be combined with treatments that address different concerns, including muscle-relaxing injections for movement-related lines. Timing and suitability should be planned carefully so each treatment can be performed and assessed safely.
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