Lip filler refers to the injection of hyaluronic acid (HA) gel into and around the lips to add volume, define the lip border, improve symmetry, and enhance the overall shape of the mouth. Hyaluronic acid is a naturally occurring substance in the body, and HA-based fillers are fully reversible using an enzyme called hyaluronidase.
Lip filler is one of the most technically demanding aesthetic treatments to perform well. The lips are highly vascular, highly visible, and subject to constant movement. Poor technique, incorrect product selection, or over-treatment can result in unnatural results, lumps, asymmetry, or in serious cases, vascular complications.
Dermal fillers including lip fillers are prescription-only medicines in England. They must be prescribed by a registered prescriber (doctor, dentist, pharmacist prescriber, or nurse prescriber) following a face-to-face consultation. The 2021 Act makes it illegal to administer fillers to anyone under 18 for cosmetic purposes.
Vascular occlusion — where filler inadvertently enters or compresses a blood vessel — is the most serious complication of lip filler. It can cause tissue necrosis if not treated immediately with hyaluronidase. Always ensure your practitioner carries hyaluronidase and knows how to use it. Avoid practitioners who cannot demonstrate a clear protocol for managing vascular emergencies.
| Region | 0.5ml | 1ml |
|---|---|---|
| London | £200–£350 | £300–£500 |
| South East | £180–£300 | £250–£420 |
| Midlands | £150–£250 | £200–£380 |
| North West | £150–£250 | £200–£380 |
| Yorkshire | £140–£230 | £190–£360 |
Lip filler requires a prescriber with specific training in lip anatomy and injection technique. Ask about their training, how many lip treatments they perform per week, and whether they carry hyaluronidase. Be wary of very low prices — lip filler is a high-skill procedure and should not be treated as a commodity.
Visit our full safety guide for the complete list of questions to ask before booking any aesthetic treatment.