Every year, in the first weeks of December, clinics take calls from people wanting treatment before a party at the weekend. Sometimes that is fine. Often it is not, and the honest answer is that they would have been better booking in October.

The reason is simple: almost every injectable or energy-based treatment involves some short-term swelling, redness or bruising, and most take time to reach their final result. Planning around both is what separates looking your best at an event from spending it hoping nobody notices.

Rough timelines

These are general guides — individual healing varies, and your practitioner will give you specific advice for your treatment.

  • Anti-wrinkle treatment — allow at least 2–3 weeks. Results begin within a few days and develop over about two weeks, and you want time for a review if anything needs refining.
  • Dermal filler — allow 2–4 weeks. Swelling and bruising are common in the first week, particularly with lips, and the result needs time to settle.
  • Profhilo and skin boosters — allow 4–6 weeks, and remember these are courses rather than single sessions. Small bumps at the injection points settle within hours, but the skin-quality benefit builds over weeks.
  • Polynucleotides and collagen stimulators — allow several weeks to months. These work gradually by design; they are not an event treatment.
  • Microneedling — allow 2–3 weeks. Redness settles within days but the glow builds afterwards.
  • Peels and IPL — allow 3–4 weeks, and longer for a course. Some visible flaking or redness is part of how they work.
  • HIFU and tightening treatments — allow 8–12 weeks, as results develop as collagen renews.

Never try something new for the first time close to an event

This is the single most useful rule. If you have never had a treatment before, you do not know how you will respond to it — how much you swell, how you bruise, how long you take to settle. A first treatment should have plenty of room around it. Save the fortnight before a wedding for something you have had before and know you tolerate well.

Build in a review

Good results sometimes need a small adjustment, and you want that possibility inside your timeline rather than outside it. Booking early enough for a review appointment before the event is the difference between refining a result and living with it.

Planning for December

If you have a Christmas party, a wedding or a holiday in mind, working backwards from the date is the sensible approach: identify the event, add the timeline above, and add a buffer. For most treatments that means booking in October or early November for December events. Diaries also fill up in the run-up to Christmas, which is its own argument for planning ahead.

If you have left it late, say so at your consultation — there may still be something appropriate, or the honest advice may be to wait until the new year. We would rather tell you that than rush something.