It helps to know how long Botox lasts while you are still deciding, not after the first treatment.
How long Botox lasts on your own face
The person who can answer this is your injector, at the consultation. Ask: "How long do you expect my results to last, and when would you want to see me again?" A good answer is about your face and your dose, not an average.
What a first visit costs in money and days
You do not need to know the science for a first visit. You need to weigh three things against your budget and your calendar:
- What the visit costs.
- How many days you should plan around it.
- How often the clinic would want you back.
The third one matters most for your wallet, because every return visit is another bill. Ask for it by name and write the answer down.
Product source is a fair thing to ask about too. A news report on a Botox botulism outbreak is one place to read about why, and then you can ask the clinic to name each product they plan to use on you.
For background on the treatment itself, a hospital health library has an article on the long-term effects of Botox and how repeated injections change results. Reading it ahead of the consultation can help you write your questions.
Treating the first consultation as a chat
- Make the first appointment a consultation and treat it as a time for questions, not a commitment.
- Bring your three questions and write the answers down as you hear them.
- Give yourself time to decide. A clinic that respects a beginner will let you go home and think.
If you like reading research, two papers are open to anyone: an article asking what the facts are on botulinum toxin deaths and a cross-sectional study of knowledge and attitudes towards cosmetic botulinum toxin use in Arar, Saudi Arabia. They are for shaping questions for your injector, not for judging your own case.
Your timeline is yours
How long results last depends on you. A licensed injector who has seen your face in person is the one to speak to it.