
Aqualyx Fat Dissolving Injections London - Non-Surgical Fat Reduction and Contouring at Harley Street
Aqualyx Fat Dissolving Injections in London at Dr Ophelia's Harley Street clinic offer one of the most effective non-surgical approaches to reducing localised fat, particularly under the chin and in selected body areas. Aqualyx permanently destroys targeted fat cells, and at Dr Ophelia's clinic the result is supported by in-clinic skin quality and tightening treatments, including Thermage FLX, polynucleotides, Profhilo, PicoSure PRO, Clear and Brilliant, and Fraxel laser, producing a level of non-surgical contouring that fat dissolving injections alone cannot achieve.
Fat dissolving is one part of a treatment plan, not a standalone procedure; the skin is treated as carefully as the fat, giving natural looking contouring of the chin, jaw, and body without the recovery, risk, or permanence of liposuction.
What is Aqualyx?
- Permanently destroys targeted fat cells
- Best results when combined with skin tightening and quality treatments
- Suitable for chin, jaw, and selected body areas
- Not a weight loss treatment, a body contouring tool for the right patient
Aqualyx is an injectable fat dissolving treatment containing deoxycholic acid, a substance naturally present in bile that helps break down dietary fat. Injected into localised fatty tissue, it disrupts and dissolves fat cells, which the body clears through its lymphatic system over the following weeks.
The treated fat cells are permanently destroyed, and provided weight remains stable the area does not return to its original state. It is not a weight loss treatment but a precision contouring tool for patients close to their ideal weight with defined fat pockets that diet and exercise cannot address.
How Does Aqualyx Work?
Aqualyx works by injecting deoxycholic acid into the targeted fatty tissue, breaking down fat cell membranes so the body clears their contents through the lymphatic system, with visible contouring developing over six to eight weeks.
An often underappreciated effect is the degree to which the overlying skin contracts around the reduced fat volume, particularly under the chin, though this varies with skin quality and elasticity. This is where the combination approach helps. Thermage FLX delivers radiofrequency energy to tighten the deeper dermal layers and stimulate collagen remodelling; polynucleotides and Profhilo improve hydration, elasticity, and quality at an injectable level; and Clear and Brilliant, Fraxel, and PicoSure PRO laser improve surface texture and collagen architecture.

Benefits of Aqualyx at Dr Ophelia's Clinic
Key benefits of Aqualyx at Dr Ophelia's clinic include:
- Permanent destruction of treated fat cells, with long lasting results when weight remains stable
- Effective reduction of localised, exercise resistant fat under the chin and on the body
- Skin contraction around the treated area, enhanced with Thermage FLX, Profhilo and polynucleotides
- Clear and Brilliant, Fraxel and PicoSure PRO laser to address texture and collagen quality
- Non-surgical, with no liposuction, general anaesthetic, or significant recovery time
- Aqualyx mixed with local anaesthetic to improve comfort during treatment
- Consultant Dermatologist assessment to confirm suitability and the right treatment plan
Conditions Aqualyx Can Treat
Aqualyx Fat Dissolving Injections may be suitable for patients with localised fat concerns in the following areas:
- Double chin and submental fat
- Jawline heaviness
- Abdominal fat pockets
- Bra roll fat
- Inner and outer thigh fat
- Hip fat
- Knee fat
- Selected buttock fat pockets
Your consultation will determine whether Aqualyx is right for your concern and which combination of skin tightening and quality treatments should be used alongside.
What to Expect - Step by Step Treatment Process
Dr Ophelia assesses the treatment area, skin quality, fat distribution, tissue elasticity, and your medical history, and advises which combination of Thermage FLX, polynucleotides, Profhilo, Clear and Brilliant, Fraxel or PicoSure PRO is most appropriate.
A full plan covers the number of Aqualyx sessions, their spacing, and which skin tightening and quality treatments will be incorporated. For the under chin area, a combination plan often produces the best result.
The area is cleansed, and Aqualyx is mixed with local anaesthetic before injection to improve comfort.
For smaller areas such as the chin, small injections are placed with a fine needle; for larger body areas, a cannula distributes the product evenly.
You receive aftercare guidance on managing swelling, avoiding strenuous exercise for around seven days, and caring for the treated area.
Depending on the plan, Thermage FLX, Profhilo, polynucleotides, Clear and Brilliant, Fraxel, or PicoSure PRO may be timed alongside or after the fat reduction phase.
Where Needed Aqualyx sessions can be repeated every four weeks until the desired reduction is achieved, the number depending on the area, volume of fat, and response.

Results and Downtime
Immediately after treatment The area will feel swollen, tender, warm, and possibly firm, with redness, mild bruising, or itching, which is a normal response.
Days 1 to 3 Swelling is most noticeable, with mild discomfort, bruising, and tenderness, so plan your schedule accordingly.
Days 3 to 7 Swelling begins to reduce, and strenuous exercise should be avoided for around seven days to let the treatment settle.
Up to 2 weeks the area may remain tender or slightly firm as the body processes the fat cells.
6 to 8 weeks results become more visible as swelling resolves and the body clears the broken down fat, with the clearest view at around two months, when skin contraction is also apparent.
Long-term results The treated fat cells are permanently destroyed, and with a stable weight the contouring improvement can be long lasting. Where Thermage FLX, Profhilo and polynucleotides have been used alongside, skin tone, texture, and contour continue to develop over several months.

Pricing and Number of Sessions
The number of sessions depends on the treatment area, amount of fat, and individual response. Some patients achieve their result in one to two sessions, others up to eight, spaced four weeks apart.
Current pricing:
Per area, such as double chin: £500 Course of 4 treatments: £1,600
Where Aqualyx is combined with Thermage FLX, Profhilo, polynucleotides, Clear and Brilliant, Fraxel or PicoSure PRO as part of a contouring programme, the full plan and pricing are confirmed at consultation, with a personalised cost breakdown beforehand.
Why Dr Ophelia for Aqualyx in London?
- A combination approach that addresses fat and skin together, not the fat pocket in isolation
- Thermage FLX, Profhilo, polynucleotides, Clear and Brilliant, Fraxel and PicoSure PRO available in clinic to tighten and improve the skin around the treated area
- Honest assessment of what Aqualyx can and cannot achieve for your area and skin quality
- Consultant Dermatologist oversight ensuring the right patients receive the right treatment
Fat dissolving injections reduce what is underneath the skin; whether the overlying skin adapts well or needs active support to tighten is a separate and equally important question always addressed at Dr Ophelia's clinic. She will only recommend Aqualyx where it is genuinely right. Where the fat pocket is too large, skin laxity is the primary issue rather than fat, or the BMI or medical history makes it inappropriate, she will say so and advise on what would serve the patient better.
HELP
Frequently Asked Questions - Aqualyx Fat Dissolving Injections London
No. It is precision body contouring for localised fat in patients close to their ideal weight, not for overall weight reduction.
The overlying skin is treated alongside the fat within a broader non-surgical contouring programme, not the fat pocket in isolation.
Yes. The treated fat cells are permanently destroyed and do not regenerate, provided weight remains stable.
The double chin and submental area, abdomen, bra roll, inner and outer thighs, hips, knees, and selected buttock areas.
One to two for some patients, up to eight for others, four weeks apart and confirmed at consultation.
Swelling, bruising, and tenderness are most pronounced in the first three days; strenuous exercise should be avoided for around seven days.
Patients significantly overweight, with a BMI of 32 or above, pregnant or breastfeeding, or with lipodystrophy, diabetes, liver disease, or kidney disease, or where the primary concern is loose skin rather than fat.
Yes, with Thermage FLX, Profhilo, polynucleotides, Clear and Brilliant, Fraxel and PicoSure PRO laser, depending on your area and goals.
Book Your Aqualyx Consultation in London
If you are concerned about a double chin or stubborn pockets of fat on the body, book an Aqualyx consultation at Dr Ophelia's Harley Street clinic in London. Your fat distribution, skin quality, and tissue response will be evaluated, and a plan created that addresses both the fat and the skin for the most complete, natural looking result.
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