Lip Flip vs. Filler: Which Is Right for You?

Looking to enhance your lips but unsure whether to go with a lip flip or lip filler? You're not alone. These two popular treatments can both enhance your smile—but they work very differently. In this post, we'll break down the key differences, benefits, and how to decide which one is right for your aesthetic goals.

What Is a Lip Flip?

A lip flip uses a few small units of Botox or Dysport to relax the muscles around your upper lip. This causes the top lip to subtly flip outward, creating the appearance of a fuller, more defined upper lip—especially when you smile.

Lip Flip Pros

  • Subtle enhancement
  • Low cost
  • No added volume
  • Quick procedure with no downtime
  • Great for people whose top lip "disappears" when they smile

Lip Flip Considerations

  • Results last about 6–8 weeks
  • May not provide enough volume for those looking for a fuller look
  • Slight risk of temporary changes in speaking or using straws

What Is Lip Filler?

Lip fillers, typically made from hyaluronic acid (like Juvederm or Restylane), physically add volume to both the top and bottom lips. The product is injected into specific areas to create a fuller, more contoured shape.

Lip Filler Pros

  • Adds noticeable volume and definition
  • Long-lasting results (6–12 months)
  • Can be customized to your exact shape and style preferences
  • Great for correcting asymmetry or adding structure

Lip Filler Considerations

  • More expensive than a lip flip
  • May involve slight swelling or bruising
  • Results are more dramatic—less "subtle" than a lip flip

Lip Flip vs. Filler: Quick Comparison

Method: Lip Flip uses Botox (muscle relaxer) while Lip Filler uses hyaluronic acid (filler). Adds Volume: Lip Flip does not add volume, Lip Filler does. Enhancement Level: Lip Flip provides subtle enhancement, Lip Filler provides moderate to dramatic enhancement. Cost: Lip Flip is lower cost, Lip Filler is higher cost. Results Appear In: Lip Flip takes 3–7 days, Lip Filler shows immediately. Lasts For: Lip Flip lasts 6–8 weeks, Lip Filler lasts 6–12 months. Best For: Lip Flip is best for first-timers, subtle look, and smile correction. Lip Filler is best for volume, reshaping, and longer-term results.

Can You Do Both?

Yes! A lip flip and lip filler can be combined for an enhanced yet balanced look. The filler adds volume and structure, while the lip flip gives a soft outward curl to the top lip—ideal for a natural-looking, pouty finish.

So, Which One Should You Choose?

Choose a lip flip if you want a subtle enhancement, you're new to cosmetic treatments, you dislike how your top lip curls under when smiling, or you're looking for a budget-friendly option. Choose lip filler if you want noticeable volume, you're looking to reshape or balance the lips, you're ready for a longer-lasting solution, or you've tried lip flips and want more dramatic results.

Book a Consultation at True Medical Spa

Still unsure? That's what we're here for! Our expert injectors can assess your lips, discuss your goals, and help you choose the perfect option to achieve your dream look. Book your consultation today and love your lips tomorrow!