Neurotoxin Injections

Facial expressions are part of everyday life, but over time, repeated movements such as smiling, frowning and squinting can leave lines that remain even when the face is at rest. These expression-related lines often contribute to permanent lines or a tired and tense appearance, despite feeling well rested.

Neurotoxin injections help soften these lines by targeting the underlying muscle activity responsible for them. By accurately targeting specific muscular activities, the face can appear more relaxed and refreshed with its muscles acting more harmoniously while maintaining natural expression.

The injections work at the level of facial muscles rather than the skin surface, such as:

• Identifying muscle-driven lines – many facial wrinkles are caused by repeated muscle contractions rather than skin ageing alone. During assessment, the muscles responsible for expression lines are identified based on how the face moves at rest and during expression. This step ensures that treatment is targeted only where muscle activity contributes to visible lines of concern.
• Targeted muscle relaxation – an appropriate amount of neurotoxin is typically divided into smaller doses that are placed into strategic parts of the muscles. The medication works by temporarily blocking the nerve signals that trigger muscle contraction. As a result, the treated muscles relax without affecting surrounding areas.
• Reduced skin creasing – with less muscle movement, the overlying skin is no longer repeatedly folded. This allows expression lines to soften over time, particularly those that appear during facial movements.
• Gradual and natural-looking change – the effects develop progressively over several days, supporting a natural transition rather than an abrupt change in appearance. Facial expressions remain, but excessive muscle activity is moderated.

Neurotoxin injections are used to address both cosmetic and medical concerns, including:

Cosmetic concerns

• Horizontal lines across the forehead
• Frown lines between the eyebrows
• Lines at the outer corners of the eyes
• Lines on the nose caused by facial movement
• Chin dimpling related to muscle overactivity
• Jaw muscle bulk contributing to a wider lower face in selected cases

Medical concerns

• Excessive jaw muscle tension associated with clenching or grinding
• Prominent neck muscle bands related to muscle overactivity
• Facial muscle imbalance causing asymmetry
• Hyperhidrosis

The treatment offers a non-surgical approach to facial rejuvenation. Some of the potential benefits include:

• Softening of expression-related lines
• A more relaxed and refreshed appearance
• Non-surgical treatment with minimal downtime
• Gradual and natural-looking results
• Personalised dosing based on facial anatomy and muscle activity

The treatment itself is typically brief and minimally disruptive. Most sessions follow a clear and predictable flow, which helps make the experience feel easy and manageable.

The process typically includes:

It is important to adhere to post-treatment instructions as it helps to support optimal results and reduce the risk of unwanted effects.

Patients may be advised to:

• Cleanse the face and apply skincare gently
• Avoid rubbing or massaging treated areas
• Refrain from strenuous physical activity for a short time
• Avoid lying flat immediately after treatment
• Follow any personalised instructions provided by the doctor

The effects of neurotoxin injections develop gradually as muscle activity reduces. While results vary between individuals, patients can typically expect:

• Subtle changes – noticeable within a few days
• More visible results – usually appear within one to two weeks
• Stabilisation – outcomes settle once muscle relaxation is complete

Neurotoxin injections provide temporary muscle relaxation, so frequency depends on muscle activity, treatment areas and individual goals.

Key considerations include:

• Duration of results – effects generally last 6 months to a year, varying with muscle strength and metabolism
• Maintenance sessions – follow-up treatments may be scheduled at regular intervals to sustain results
• Personalised timeline – our doctor will advise on treatment intervals based on how your muscles respond and your aesthetic objectives

If you are considering neurotoxin injections, a consultation is the first step towards a treatment plan that feels right for you. It provides a space to discuss your concerns, ask questions and understand what can realistically be achieved.

At Cove Aesthetic Clinic, consultations are unhurried and tailored to you. Our doctors focus on facial movement, balance and safety to ensure results remain natural and well-proportioned. Book an appointment to explore whether neurotoxin injections are suitable for your needs and goals.