Planning cosmetic injectable treatment before a major event requires accounting for the settling period of each treatment type. Anti wrinkle treatment typically takes two weeks to reach its full result. Dermal filler, particularly at the lips, can involve several days of swelling. Most practitioners recommend completing treatment at least four to six weeks before an important event.
If you are planning cosmetic injectable treatment ahead of a major event, whether that is a wedding, a milestone birthday, a school reunion or a significant professional occasion, timing matters. Getting this right requires understanding how different treatments settle, what the realistic recovery looks like and why trying to fit treatment in too close to the date creates unnecessary risk.
This article covers how to plan effectively, from the clinical perspective of Corey Anderson at Core Aesthetics in Oakleigh.
Anti Wrinkle Treatment: Allow at Least Four Weeks
Anti wrinkle injectable treatment does not produce its full result immediately. The product takes several days to begin taking effect and the full result is typically visible at around two weeks. This means treatment the week before an event leaves you with unsettled results on the day. Treatment two weeks before gives you the full result with very little margin for review if anything is not quite right. Four weeks before the event is a more comfortable window.
If you are having anti wrinkle treatment for the first time, the additional factor is that your response to treatment is not yet known. First time clients benefit from the experience of seeing how their individual muscle activity responds to treatment, which informs any maintenance approach going forward. Having your first treatment four to six weeks before an important event is advisable. Having it the week before is not.
Read more about the full range of anti wrinkle treatment areas available at Core Aesthetics on our anti wrinkle treatments page.
Dermal Filler: Allow Three to Four Weeks at Minimum
Dermal filler involves more variable post treatment swelling than anti wrinkle treatment, particularly at the lips, the cheeks and the tear trough. Swelling is most prominent in the first 24 to 72 hours and typically settles significantly within a week, but the final settled result is not fully visible until around two weeks after treatment. Bruising is also possible with filler, particularly at the lips.
For treatment involving the lips, tear trough or cheeks, a minimum of three weeks before the event is recommended, with four to six weeks giving you a comfortable margin and the option to have a review appointment if needed. Arriving at a major event with newly injected, swollen lips is the opposite of the natural, settled result most clients want in those photographs.
Read more about individual filler treatment areas on our pages for lip filler, cheek filler and tear trough treatment.
If You Are a First Time Client
If you have never had any cosmetic injectable treatment, a major upcoming event is a reason to book sooner, not closer to the date. Your first consultation should happen at least two to three months before the event so that the consultation, first treatment, settling period and any review appointment can all occur well in advance. This also gives you the experience of knowing how your skin responds to treatment, which is valuable information for planning ongoing care.
Our article on first cosmetic consultations in Melbourne covers what to expect and how to prepare.
The Consultation Is Part of the Timeline
A proper cosmetic consultation is not something that happens at the same appointment as treatment. At Core Aesthetics, the consultation is a genuine individual clinical assessment that precedes any treatment recommendation. Allow time for the consultation appointment itself in your event timeline, not just the treatment appointment.
If you are planning treatment for an important occasion, book your consultation now. The earlier you have that clinical assessment, the more flexibility you have in the timing of treatment and the more comfortable the experience will be. See our consultation page for more, or book directly via our online booking page.
Practical Timeline
A realistic planning timeline for a major event might look like this. Three to four months before the event, book and attend an initial consultation. Six to eight weeks before, have the relevant treatment or treatments. Two to four weeks before, attend a review appointment if relevant. Two weeks before, confirm that results are settled and you are happy with the outcome. One week before, allow skin to rest and avoid any new treatments or active skincare ingredients. This timeline gives you comfort, flexibility and the best chance of looking exactly how you want on the day.
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General Information Only. This article is general in nature and does not replace a consultation with a qualified health practitioner. Treatment outcomes, suitability and risks vary by individual. Any medical or prescription treatment options can only be discussed and provided where clinically appropriate following an individual assessment.
AHPRA Registration: NMW0001047575 (Nurse, registered since January 1996) | Core Aesthetics, Oakleigh VIC 3166
All prescription treatments are assessed and administered by an AHPRA registered health practitioner. Suitability is determined individually at consultation.
Clinical References
General Information Only. This article is general in nature and does not replace a consultation with a qualified health practitioner. Treatment outcomes, suitability and risks vary by individual. Any medical or prescription treatment options can only be discussed and provided where clinically appropriate following an individual assessment. Last reviewed March 2026 by Corey Anderson, Core Aesthetics.