Dermal Filler for Lips
Natural-looking lip enhancement with hyaluronic acid fillers — shape, definition and balance tailored to your face.
Santi London • 33 Thurloe Street, South Kensington, London SW7 2LQ

See the process (1–2 minutes)
What are lip fillers?
Modern lip fillers use hyaluronic acid (HA) — a gel that integrates with tissue to restore shape, hydration and softness. We tailor volume and placement to enhance borders, cupid’s bow and overall harmony.
Benefits
- Refined shape, symmetry and definition
- Soft, hydrated look — not “over-filled”
- Immediate results with minimal downtime
- Reversible (HA can be dissolved if needed)
What to expect on the day
- Consultation: goals, medical history, photography and plan.
- Numbing: topical anaesthetic; most HA fillers include lidocaine.
- Technique: needle and/or cannula with precise micro-deposits.
- Immediate review: mirror check, fine-tuning, after-care explained.
Before & After
After-care & longevity
- Swelling and bruising: usually settles within 2–5 days.
- Avoid alcohol, heat and strenuous exercise for 24 hours.
- Sleep slightly elevated the first night.
- Typical longevity: 6–12 months depending on metabolism and product.
Risks & safety
Common: swelling, tenderness, bruising. Rare: vascular compromise — we mitigate risk with careful technique and have hyaluronidase on-site for reversal if clinically indicated.
FAQs
Will it look natural?
Yes — we prioritise proportion and facial harmony. We often start conservatively and build if desired.
How much does it cost?
Pricing depends on product and volume. See Dermal Fillers or contact us for a tailored quote.
Can I dissolve lip filler?
Yes. HA fillers can be dissolved with hyaluronidase following assessment.
How soon can I wear lipstick?
Wait 24 hours, keep the area clean, and avoid pressure while swelling settles.
Lip fillers
or lip augmentation is one of the most googled beauty terms in UK. Sure, they are not for everyone but it does peek everyone’s curiosity. Safe, gentle and effective one of the more enduring qualities is that they are not permanent. They have a bad rep primarily because of celebrities who were a little too curious and had some very poor results. Even today, the extraordinarily large lips is not what we aim for. Discrete augmentation to give the lips a subtle lift makes for a beautiful look. Permanent fillers are very much in the past. It’s something you should not consider at all. This is because for however small the risk of not getting the look you want; it is permanent. Also, your facial dynamics will change with age; and you want your lips and other facial contours to change with the ageing process. Kylie Jenner is possibly the most famous celebrity who has had a lip augmentation.
What are lip fillers?
Today’s lip fillers are made of hyaluronic acid, a substance found naturally in the body, synthetically manufactured in laboratories with very high purity and most interestingly of all and which makes it a good filler substance is that it holds 1000 times it’s weight in water. Even more interesting is that as the HA degrades it dissipates into water leaving no trace! This filler substance is not just for lips, but also for wrinkles along your nose and or as a filling substance for cheeks.
Is it safe?
In the right hands fillers can work their magic like a wand. Reputable clinics will use the best products to ensure efficacy and safety. For lips it is advisable to pursue a plastic surgeon as they will have a better grasp of how the substance will contour the lips creating the perfect enhancement. That said your own comfort with the doctor is equally important.
Is it painful?
It can be. Most doctors will apply a topical anaesthetic called an EMLA cream for up to 30mins before injecting. This numbs the area being injected so you really don’t feel too much.
What can you expect after treatment?
Immediately after treatment your lips are more enhanced but settle down after about a week to exactly how the treating doctor wants them. This is how long it takes for the initial swelling to settle down.
Where to get it done?
At Santi all our physicians are plastic surgeons. But research the doctor of your choice and ensure you have a comfortable rapport with the treating physician.
Achieve soft, natural-looking lips
Quick and effective with immediate fuller lips
Natural and subtle yet fuller lips
Enhance your smile with fuller lips
Create more lip volume
Remove wrinkles around lips
Enhance the lip line
Long-lasting results but not permanent