What are anti-ageing injections?

Anti-ageing injections are one of the most widely used non-surgical aesthetic treatments for softening lines caused by repeated facial movement. They are often chosen by people who want to reduce the appearance of frown lines, forehead lines or crow’s feet without surgery or significant downtime.

At Numie, anti-ageing injections are tailored to the individual, taking into account facial anatomy, muscle movement and the result you are hoping to achieve. This page explains how anti-ageing injections work, what areas they are commonly used for and what to expect before, during and after treatment.

What are anti-ageing injections?

Anti-ageing injections are treatments used to reduce the appearance of dynamic lines. Dynamic lines are the lines that develop through repeated facial expression, such as frowning, squinting or raising the eyebrows. Over time, these lines can become more visible, even when the face is at rest.

By temporarily relaxing selected muscles, anti-ageing injections can help soften these lines and create a smoother appearance. The aim is usually not to remove all expression, but to reduce excessive muscle movement in a controlled and natural-looking way.

What areas can be treated?

Common treatment areas include:

• Forehead lines
• Frown lines between the eyebrows
• Crow’s feet around the eyes
• Bunny lines on the nose in suitable cases
• Other areas depending on assessment and clinical suitability

Treatment is tailored to the individual, as facial structure, muscle strength and movement patterns vary from person to person. In some cases, anti-ageing injections may also be combined with treatments such as skin boosters to improve overall skin quality, although they work in very different ways.

How do anti-ageing injections work?

These injections work by temporarily interrupting the signals between nerves and selected muscles. This reduces the strength of muscle contraction in the treated area. As the muscle movement softens, the lines caused by repeated expression become less visible.

The treatment does not improve skin texture in the same way as microneedling or microdermabrasion. Instead, it focuses specifically on movement-related lines. This is why the consultation is so important, as it helps determine whether the concern is mainly caused by muscle activity, skin texture, dehydration or a combination of factors.

Who are anti-ageing injections suitable for?

Anti-ageing injections may be suitable for adults who are concerned by expression lines and want a non-surgical treatment option. Some people choose them as an early intervention when lines first begin to stay visible at rest, while others use them to soften more established movement-related lines.

Suitability depends on medical history, facial anatomy, expectations and the reason for treatment. They may not be appropriate for everyone, which is why assessment by a qualified practitioner is essential.

Do anti-ageing injections hurt?

Most people find the treatment very manageable. The injections are carried out using a very fine needle, and the sensation is usually brief. Some areas may feel slightly more sensitive than others, but discomfort is generally short lived.

Because treatment is quick, many people find it easier than expected. Your practitioner should explain what to expect and talk you through the process before treatment begins.

What is the recovery and downtime?

One reason anti-ageing injections are so widely used is that there is usually very little downtime. Some people notice small raised bumps at the injection points immediately afterwards, but these typically settle quickly. Mild redness, pinpoint marks or slight swelling can also occur for a short time.

Most people are able to return to normal daily activities soon after treatment, although aftercare advice should be followed carefully. This may include avoiding strenuous exercise, excessive heat or rubbing the treated area for a period after treatment.

How long does it take to work, and how long do results last?

Results are not usually immediate. The effect tends to develop gradually over several days, with the full result often becoming clearer after around one to two weeks. The length of time the effect lasts varies from person to person, but many people find results last for several months before muscle movement gradually returns.

If your main concern is not expression lines but overall skin hydration or texture, your practitioner may discuss alternatives such as skin boosters or microneedling.

Are there risks or side effects?

Common short-term side effects include mild redness, swelling, tenderness or slight bruising at the injection site. These are usually temporary. As with any injectable treatment, there are also more specific risks, which should be explained clearly during the consultation.

This is why safe assessment, correct technique and realistic treatment planning are so important. A properly qualified practitioner should always discuss the potential risks and what to expect before treatment begins.

What happens during a consultation?

A consultation should include a review of your medical history, an assessment of facial movement and a discussion about what is bothering you. You should also be advised on whether anti-ageing injections are the most suitable option, or whether other treatments such as skin boosters, microneedling or microdermabrasion may be more relevant to your concerns.

Thinking about anti-ageing injections?

If you are considering treatment, you can explore Numie’s main anti-ageing injections page for treatment-specific details. If you would like personalised advice on suitability, likely results and recovery, you can also book a consultation with Numie.