Cheek Fillers in Marylebone, London 64 Harley Street · Marylebone

01What Are Cheek Fillers?

Cheek fillers are injections of a cross-linked hyaluronic acid gel, a substance chemically similar to one the skin produces naturally. In the cheeks, firmer and more cohesive gels are chosen than those used in the lips, because their job is structural: they sit close to the cheekbone and the deep fat compartments, where they can support the tissues above rather than simply plump the surface.

Used well, cheek enhancement can do three different things, often in combination:

• Restore volume that has been lost with age, weight change or sport, so the mid-face no longer looks flat or tired.
• Define the cheekbone, giving more light and shape to the upper cheek in people whose bone structure is naturally less prominent.
• Balance the face — for example correcting a mild asymmetry between the two sides, or bringing the mid-face into proportion with the chin and jaw.

Because hyaluronic acid can be dissolved with an enzyme if necessary, it is the material Ms De Leo favours for the cheeks over permanent fillers.

02Why the Cheeks and Mid-Face Change With Time

The youthful cheek has a soft, continuous curve from the lower eyelid to the cheekbone and down towards the mouth. Over the years several changes happen at once. The deep fat pads of the mid-face lose volume and slide slightly downwards; the bone of the cheek and eye socket gradually remodels; and the skin loses some of its elasticity.

The result is rarely ‘sagging cheeks’ alone. More often people notice a hollow under the eyes, a flatter cheek in profile, deeper lines from the nose to the mouth and a face that looks more tired than they feel. Weight loss — including significant loss with modern weight-loss medication — and endurance sport can make the same changes appear earlier.

Treating the cause, not just the line

Because the lines around the mouth are often a consequence of reduced support higher up, carefully placed cheek filler can soften them indirectly. This is why the mid-face is assessed first, before any decision is made to treat folds or lines directly.

03Benefits of Cheek Enhancement With Fillers

• Restored mid-face support that can lift the look of the lower face and soften the nose-to-mouth lines.
• Better-defined cheekbones and a more sculpted contour, with light reflecting naturally from the upper cheek.
• A fresher, less tired expression without changing who you are.
• Improved facial balance between cheeks, chin and jawline, or between the two sides of the face.
• No surgery and little downtime — most people return to normal activities the same or the next day.
• Gradual and adjustable: treatment can be built up in stages, and hyaluronic acid can be dissolved if needed.

Fillers do not tighten loose skin or reposition heavy tissues. Where laxity is the main concern, Ms De Leo will discuss whether facial rejuvenation options or surgery would serve you better.

04Who May Be Suitable for Cheek Fillers?

Cheek fillers may suit adults who notice flattening of the cheeks, hollowness under the eyes linked to mid-face volume loss, mild asymmetry, or who would simply like more definition at the cheekbones while keeping a natural look. Good candidates are in general good health, have realistic expectations and want a subtle change.

When cheek fillers are not appropriate

• In England, cosmetic fillers cannot legally be given to anyone under 18.
• During pregnancy or breastfeeding.
• With an active skin infection, cold sore or inflammation in the area.
• In some people with certain autoimmune conditions, bleeding disorders or a history of severe allergic reactions — this is checked at consultation.
• When the main concern is significant skin laxity, which filler alone cannot correct.

Ms De Leo will also talk openly with you if the change you are hoping for is unlikely to be achieved safely with filler, or if a different approach would look more natural.

05Your Cheek Filler Consultation in Marylebone

Every treatment starts with a private consultation at 64 Harley Street, Marylebone. This is a medical assessment, not a sales conversation. Ms De Leo will:

• listen to what bothers you and what you would like to keep;
• review your medical history, medication, allergies and any previous fillers or facial procedures;
• assess your face at rest and in expression, from the front and in profile, looking at bone structure, fat distribution, skin quality and symmetry;
• explain where filler would be placed, roughly how much may be needed, what result is realistic and how long it may last;
• discuss the risks, aftercare and the alternatives, including doing nothing.

Photographs may be taken, with your consent, to plan treatment and review the result. You will never be pressured to decide on the day; taking time to think is encouraged. For costs, see dermal filler prices & personalised quotes.

06How Cheek Filler Treatment Is Performed

After cleansing the skin, the key points of the cheek are marked with you sitting upright, so the plan respects how your face sits naturally. A numbing cream can be applied, and most cheek fillers also contain a small amount of local anaesthetic (lidocaine) for comfort.

The gel is placed deep, close to the bone, using either a fine needle or a blunt-tipped cannula, depending on the area and the anatomy. Small amounts are introduced slowly, and the result is checked from several angles as treatment progresses — often stopping before the maximum, because the face settles over the following days.

Afterwards

The whole appointment usually takes about 30–45 minutes. You can see a difference immediately, but the final result is judged at around two weeks, once any swelling has gone; a review is usually arranged at that point so that small refinements can be made if needed.

07Natural Results and Facial Harmony

The most common worry about cheek fillers is looking overdone. This usually happens when too much product is placed too superficially, or when the cheeks are treated in isolation, making the mid-face look heavy compared with the rest of the face.

Ms De Leo’s approach is shaped by her work as a plastic and reconstructive surgeon: the face is considered as a whole. The cheek is enhanced in proportion with the eyes, nose, lips, chin and jaw, and sometimes the most natural result comes from treating a small area elsewhere — such as the chin, with chin and lip reshaping — rather than adding more to the cheeks.

A conservative first session, with the option to add a little more later, is often the safest way to a result that friends notice only as ‘you look well’. Healthy skin makes any result look better, which is why treatments for skin quality are sometimes suggested alongside.

08Cheek Filler Safety, Risks and Aftercare

Cheek fillers are a medical treatment and, although generally well tolerated, carry risks that should be understood before going ahead.

Common and temporary

Swelling, tenderness, redness and bruising at the injection points are common and usually settle within a few days. Some firmness can be felt for a short time while the gel integrates.

Less common

Asymmetry, small lumps, movement of the product or a result that is more or less than hoped for can occur and can often be adjusted. Infection and delayed inflammatory reactions are uncommon.

Rare but serious

Very rarely, filler can block a blood vessel, which may affect the skin and, in extremely rare cases, vision. Deep placement, slow technique and a detailed knowledge of facial anatomy reduce this risk, and with hyaluronic acid an enzyme (hyaluronidase) can dissolve the gel quickly if a problem arises. Sudden severe pain, skin blanching or any change in vision after treatment must be reported immediately.

Aftercare

• Avoid pressing or massaging the cheeks unless advised, and sleep on your back for the first night or two if possible.
• Avoid strenuous exercise, saunas, alcohol and make-up on the treated area for about 24 hours.
• Postpone dental treatment and facial massages for about two weeks.
• If you have an important event, plan treatment at least two weeks before it.

Results vary from person to person, and no filler treatment can guarantee a specific outcome.