Keyhole lips gets asked for by name a lot, and the name only really pins down one thing. When your mouth is relaxed there's a small opening at the centre, framed by fullness on each side. That part everyone agrees on.
Where it gets fuzzy is how that opening is made. One clinic guide puts the filler in the centre. Another describes central and outer-lip placement in the same article. So two injectors can hear "keyhole" and picture different plans.
If you want to see the shape before you go, this keyhole lip shape guide lays out where the sources agree and disagree, with an illustration on 8 demo faces. Bring it as a talking point. The plan itself is something you and your injector work out together.
Sofia R. · hello@lookprep.com