Anti-wrinkle injections are a popular non-surgical treatment for softening expression lines and achieving a refreshed, natural-looking appearance. However, how long the results last can vary from person to person.
Factors such as your individual response to treatment, muscle activity, the treatment area and dosage can all influence the duration of the effects.
While there is no guaranteed way to extend the results, there are several steps you can take to support your treatment experience and maintain healthy-looking skin.
Why Do Anti-Wrinkle Injection Results Vary?
Anti-wrinkle injections work by temporarily reducing activity in specific facial muscles responsible for expression lines.
The effects generally last around three to four months, although individual results can vary. Over time, muscle activity gradually returns, and the appearance of expression lines may become more noticeable again.
Understanding the factors that influence treatment outcomes can help you establish realistic expectations and plan future appointments.
For more information, read our guide on How Long Do Anti-Wrinkle Injections Last?
1. Choose an Experienced Medical Practitioner
Choosing a suitably qualified and experienced practitioner is one of the most important factors in achieving safe, appropriate and natural-looking results.
Your practitioner should assess your facial anatomy, muscle movement, medical history and aesthetic goals before recommending a personalised treatment plan.
Careful assessment, appropriate dosing and precise injection placement can influence treatment outcomes.
2. Understand the Importance of Product Quality and Safety
Anti-wrinkle injections involve prescription-only medicines, so treatment should always be provided following an appropriate clinical assessment.
Different licensed products have distinct formulations and dosing requirements. They are not necessarily interchangeable.
Your practitioner should explain the medicine being considered, its suitability, potential side effects and expected outcomes.
Choosing a reputable medical clinic with appropriate safety procedures is essential.
3. Prepare Properly Before Your Appointment
Good preparation helps support a comfortable treatment experience and may reduce the likelihood of avoidable side effects.
Discuss medications and supplements
Certain medicines and supplements can increase the likelihood of bruising. Inform your practitioner about everything you take, including prescription medicines, over-the-counter products and supplements.
Never stop prescribed medication without advice from the healthcare professional responsible for your care.
Limit alcohol before treatment
Alcohol may increase the likelihood of bruising in some people. Your practitioner may recommend avoiding it shortly before your appointment.
Review your skincare routine
If you use retinoids, exfoliating acids or other potentially irritating skincare products, ask your practitioner whether any temporary adjustments are advisable.
4. Follow Your Aftercare Instructions
Following individualised aftercare advice is important for supporting recovery and minimising potential complications.
Avoid rubbing or massaging the treated areas
Your practitioner may advise you to avoid unnecessary pressure or massage around injection sites immediately following treatment.
Follow guidance on physical activity
You may be advised to temporarily avoid strenuous exercise, saunas or excessive heat, depending on your circumstances.
These precautions are generally intended to minimise short-term discomfort, swelling or bruising rather than prolong the treatment’s effects.
Know when to seek advice
Mild redness, tenderness or bruising can occur after injections. Contact your practitioner if you experience an unexpected reaction or have concerns about your recovery.
Your clinician should also explain which symptoms require urgent medical attention.
5. Discuss an Appropriate Treatment Schedule
Anti-wrinkle injection results are temporary, and the timing of future treatments should be determined through clinical assessment.
Although some patients report differences in how long their results last after repeated treatments, regular appointments do not guarantee longer-lasting effects.
Treatment frequency should always reflect your individual needs, response and the prescribing clinician’s recommendations.
Avoid unnecessary or excessively frequent treatments.
6. Protect Your Skin from Sun Damage
Sun exposure contributes to premature skin ageing by damaging collagen and elastin, the proteins that help maintain skin firmness and elasticity.
Although sun protection does not directly extend the action of anti-wrinkle injections, it can help maintain overall skin quality.
For everyday protection:
- Use a broad-spectrum sunscreen with SPF 30 or higher.
- Reapply sunscreen when necessary, particularly during prolonged outdoor exposure.
- Wear sunglasses and seek shade during periods of strong sunlight.
- Maintain a skincare routine appropriate for your skin type.
Protecting your skin from UV damage can help minimise the development of additional fine lines and wrinkles.
7. Maintain Healthy Skin and Lifestyle Habits
Healthy lifestyle habits support the condition and appearance of your skin.
- Prioritise sleep: Adequate sleep supports overall health and normal skin repair processes.
- Avoid smoking: Smoking contributes to premature skin ageing and can affect skin texture and elasticity.
- Eat a balanced diet: A varied diet provides nutrients needed for normal skin function.
- Maintain skin hydration: Appropriate moisturisers can help improve the appearance of dryness and dehydration lines.
These habits cannot guarantee longer-lasting injection results, but they complement a considered approach to maintaining skin health.