The phrase nonsurgical facelift is used for several different treatments, so the first job is to ask exactly what is being offered. Choosing among them with revision in mind means you ask early how a result would be corrected if it falls short.
What the term can mean
Ask the provider to name each product or device, where it will be placed and how long it is expected to last. Ask what the plan would be to reverse or adjust it, and whether that is possible at all.
Fillers and the question of reversal
Reversal is a question to ask about any filler. A scoping review of hyaluronidase use in managing complications of aesthetic interventions is one source to read before you ask. Ask the provider whether the product they plan to use can be reversed, and who handles it if you need that.
Energy and thread treatments
For other nonsurgical options, ask the same set of questions: what it does, how long it lasts, what the common setbacks are, and what the correction would be.
Reading a provider's service page
A service page tells you how a provider describes their own work. One university medical page, Dr. Sam P. Most's aesthetic services, lists nonsurgical and surgical services together. When you read a page like this, notice whether surgical options are mentioned beside the nonsurgical ones. If a provider offers both, ask whether a surgical route would meet your goal better.
When surgery is the comparison
Sometimes the right comparison is surgery. Read the Cleveland Clinic page on facelift (rhytidectomy), including recovery and what to expect for the surgical option. Then ask the provider how their nonsurgical plan compares.
What to settle before any nonsurgical lift
Ask what exactly is being used, whether it can be reversed, how long it lasts and what the correction plan is. Compare that to a surgical option before you decide. If a provider cannot answer, that is information, and you can take your questions to another consultation.