The single most common scheduling mistake we see is someone booking Botox for the week of the thing they are getting it for. It is an understandable instinct and it is backwards.
Two weeks. That is the number.
Botox and Dysport do not work immediately. The neuromodulator needs time to take effect at the neuromuscular junction, and the result builds progressively.
- Days 2–4 — the first movement changes appear.
- Days 7–10 — most of the effect is present.
- Day 14 — settled. This is what you actually bought.
- Weeks 3–4 — the window for a small adjustment if anything needs balancing.
Booking two weeks out means you see your real result before the event, and there is still room to refine it. Booking four days out means you attend your event mid-transition, and if anything wants adjusting there is no time to do it.
Two weeks before, and you have room to adjust. Four days before, and you are hoping.Privé Aesthetics
The other reason: bruising
Injections can bruise. It is uncommon, it is minor, and it is entirely survivable — unless it happens forty-eight hours before you are photographed. Two weeks gives any bruise time to resolve and be forgotten.
You can improve your odds: avoid aspirin, NSAIDs, fish oil and alcohol in the days before, if your prescriber is happy for you to pause them. Never stop a prescribed medication without asking the person who prescribed it.
If it is your first time, add more room
A first appointment is not the moment to find out how your face responds. If you have never had a neuromodulator, book three to four weeks ahead of anything that matters. That gives us the two-week settle plus a genuine adjustment window, and it means your first experience is unhurried.
Elizabeth doses conservatively by default — the aim is that you look rested rather than treated, and it is far easier to add a little at two weeks than to wait out too much.
What if the event is next week
Then we will tell you honestly. Sometimes the answer is that we treat you now, you will see most of it by the day, and we accept there is no adjustment window. Sometimes the answer is that we do something else entirely — a dermaplane and DiamondGlow the day before will do more for how you photograph next Friday than a neuromodulator that has not settled.
What we will not do is take the booking and let you discover the timing problem yourself.
Planning the whole season
If December has several things in it, work backwards from the first one, not the last. Book the neuromodulator two weeks before the earliest event and everything after it is covered by the same appointment. Add a glow treatment a few days before each individual occasion. That is the entire strategy, and it costs less than treating each event as its own emergency.