Clinical Fat Dissolving Injections

Benefits, risks and what to expect

Fat dissolving injections attract attention because they promise targeted contouring without surgery. However, understanding both benefits and side effects matters before you proceed.

At our clinic, you receive clear guidance based on medical assessment. We prioritise transparency, so you know how fat dissolving injections work, who they suit, and what risks to consider.

How Fat Dissolving Injections Work

Fat dissolving injections, also called injectable lipolysis, target localised fat pockets beneath the skin.

Clinically approved compounds disrupt fat cell membranes within the treated area. Once disrupted, your body clears the released fat through natural metabolic pathways. As a result, the treated area can appear slimmer over time.

This process supports contour refinement rather than weight loss. Therefore, treatment suits people close to their ideal weight who struggle with stubborn fat deposits.

Why Fat Dissolving Is Not a Weight-Loss Treatment

Fat dissolving injections do not replace diet or exercise. They refine specific areas that resist lifestyle changes.

If weight fluctuates significantly after treatment, remaining fat cells can still expand. For that reason, long-term results depend on maintaining a stable, healthy lifestyle.

Benefits of Fat Dissolving Injections

When used appropriately, fat dissolving injections can offer several advantages.

Targeted contouring

You can treat small, localised areas such as the double chin, jawline, cheeks, abdomen, flanks, arms or thighs.

Non-surgical approach

Treatment avoids surgery, general anaesthetic and prolonged downtime.

Gradual, natural-looking change

Results develop progressively as your body processes the treated fat. This supports subtle contour improvement rather than abrupt change.

Long-lasting outcome

Once treated fat cells clear, they do not regenerate. With weight stability, results can last.

What to Expect During and After Treatment

During treatment, you may feel pressure or a brief burning sensation. Practitioners take steps to keep discomfort manageable.

After treatment, swelling often increases over the first 24–48 hours, then gradually settles. You usually notice contour changes after several weeks.

Most areas require a course of sessions, spaced weeks apart. The number depends on fat thickness, treatment area and individual response.

Possible Side Effects to Consider

Fat dissolving injections involve an inflammatory process. As a result, side effects can occur.

Common temporary effects include:

• Swelling and tenderness
• Bruising or warmth
• Firmness or small nodules
• Temporary numbness or sensitivity

In facial treatments, rare nerve irritation can occur. This usually resolves over time but requires careful technique and medical oversight.

If skin laxity appears after fat reduction, additional treatments such as RF microneedling, HIFU or collagen-stimulating injectables may support tightening.

Common Questions Answered

Does the treatment hurt?

You may feel discomfort during injection, often described as stinging or warmth. This usually settles quickly.

Can you drink alcohol afterwards?

You should avoid alcohol for at least 24–48 hours because it can increase inflammation and delay recovery.

How long do results last?

Treated fat cells do not return. However, weight gain can affect surrounding cells. Maintaining a healthy lifestyle supports lasting results.

Are fat dissolving injections safe?

When delivered by qualified medical professionals in a regulated clinic, fat dissolving injections carry an established safety profile. Temporary side effects remain the most common risk.

Why Medical Oversight Matters

Fat dissolving injections are medical treatments. They require anatomical knowledge, appropriate product selection and careful technique.

At our clinic, you receive:

• Medical assessment before treatment
• Individualised treatment planning
• Ongoing monitoring and aftercare

This approach reduces risk and supports better outcomes.

Take the Next Step

If stubborn fat affects your confidence, professional advice helps you explore safe, effective options.

Book a consultation at our London clinic to assess whether fat dissolving injections suit your goals and to discuss a personalised contouring plan designed to support subtle, long-term improvement.