A Botox-only "lip flip" relaxes the upper lip muscle so your top lip flips outward — fuller-looking lips with no filler, no swelling, no commitment.
What a lip flip is (and isn’t)
A lip flip uses 3 to 6 units of Botox into the orbicularis oris muscle along the upper lip. The muscle relaxes, letting more of the pink upper lip roll outward and become visible. No filler, no volume added — just the lip you already have, presenting more of itself. It’s the perfect entry-level lip enhancement and a popular choice for patients who want a subtle change before committing to lip filler.
Lip flip vs lip filler — what to pick
Lip flip is best for patients with already-decent lip volume who feel their top lip “disappears” when they smile. Lip filler is for patients who want actual added volume, more definition, or to correct asymmetry. The two combine beautifully — many patients do a lip flip with a half-syringe of filler for a natural, soft enhancement.
What to expect at the appointment
Total time: 15 minutes. We numb topically, mark four to six injection points along the upper lip border, and inject. No real discomfort. You walk out and back to your day. Effect kicks in around day 3 to 5, peaks at day 10 to 14, lasts 6 to 8 weeks. Yes — it’s shorter-lasting than facial Botox because the lip muscle is constantly active.
What to avoid for the first 24 hours
No drinking from a straw, no whistling, no kissing aggressively, no exercise. The Botox needs to settle into the muscle before you stress it.
Who shouldn’t get a lip flip
Pregnancy, breastfeeding, neuromuscular disorders, and patients who play wind instruments or sing professionally (the muscle relaxation can affect lip seal for a few weeks). At consultation we screen for all of this and walk you through alternatives if a lip flip isn’t right for you.
Book your free consultation
Speak with a licensed Bar Beauty injector or laser tech. We’ll review your goals, walk through options, and give you a clear plan — zero pressure.
46 Fort York Blvd, Toronto · 416-923-1200 · Open 7 days
Why patients across Toronto choose Bar Beauty
Every treatment is performed by a licensed nurse, doctor, or laser tech — never an aesthetician. We’re transparent about pricing, honest about what works for your specific case, and we won’t sell you a package you don’t need. Our clinic at 46 Fort York Blvd is closer than you think — see our contact page for directions and parking, or browse our journal for the science behind every protocol.