Lip flip vs lip filler
Quick answer
What's the difference between a lip flip and lip filler?
A lip flip uses a small amount of Botox to relax the muscle around the mouth so the upper lip rolls out slightly and shows more. It doesn't add volume. Lip filler uses hyaluronic acid gel to add volume and definition. A flip is subtler and shorter-lasting; filler gives a more visible change.
| Lip flip | Lip filler | |
|---|---|---|
| Product | Botox (anti-wrinkle injection) | Hyaluronic acid filler |
| Adds volume | No | Yes |
| Look | Upper lip shows slightly more | Fuller, more defined lips |
FAQ
Which is better for thin lips?
It depends on whether you want more lip showing or more volume. Preview the Lip flip look and the Natural look in the lip filler simulator.
By the AI Beauty Simulator Editorial Team · Medical review in progress · Updated 29 September 2026. General information, not medical advice.