Anti-wrinkle injections use botulinum toxin — a purified protein — to temporarily relax specific facial muscles, softening the lines and wrinkles that form when those muscles contract. The most well-known brand is Botox, though several others including Azzalure and Bocouture are used clinically in the UK.
The treatment is one of the most studied cosmetic procedures in the world, with decades of safety data across both cosmetic and medical applications. Botulinum toxin is also used therapeutically for migraines, hyperhidrosis (excessive sweating), and muscle spasticity.
Botulinum toxin is a prescription-only medicine (POM) in the UK. It must be prescribed by a qualified prescriber — a doctor, dentist, nurse prescriber, or pharmacist prescriber — before it can be administered. Anyone offering anti-wrinkle injections without a prescription chain is operating illegally.
Botulinum toxin works by blocking the release of acetylcholine — the neurotransmitter that signals muscle contraction — at the neuromuscular junction. When injected into a targeted muscle, the muscle cannot contract as forcefully, causing it to relax. The overlying skin, no longer being repeatedly creased by the muscle movement, gradually smooths out.
The effect is not permanent. Over 3–4 months, nerve endings regenerate new receptor proteins and muscle function returns, meaning the treatment requires maintenance to sustain results.
Anti-wrinkle injections are not suitable during pregnancy or breastfeeding, for those with neuromuscular conditions (e.g. myasthenia gravis), or those taking certain medications including aminoglycosides. Always disclose your full medical history at consultation.
Pricing varies significantly by location, practitioner qualifications, and the number of areas treated. Below are realistic average prices by region based on our clinic data:
| Region | 1 Area | 2 Areas | 3 Areas |
|---|---|---|---|
| London | £180–£280 | £260–£380 | £320–£450 |
| South East | £160–£240 | £220–£320 | £280–£380 |
| Midlands (incl. Nottingham) | £140–£200 | £180–£280 | £220–£320 |
| North West (incl. Manchester) | £150–£220 | £200–£300 | £240–£350 |
| Yorkshire (incl. Leeds) | £140–£200 | £180–£270 | £220–£310 |
| South West | £150–£220 | £200–£290 | £240–£340 |
Be wary of prices significantly below these ranges. Heavily discounted Botox often indicates diluted product, unqualified practitioners, or clinics cutting corners on safety. Your face is not the place to find a bargain.
The vast majority of side effects occur when treatment is performed by undertrained practitioners or when incorrect dosing is used. Choosing a qualified, experienced injector significantly reduces risk.