Megan Fox Lips: Did She Have Juvederm or Collagen for Her Lips?

It is hard to say what product they used but your options for lip augmentation are threefold. 
# 1 Filler (restylane is my favorite as it is the most proven with time)
# 2 Fat transfer: the most natural and longest lasting
# 3 Surgery lip lift: I only use this in a certain population. It creates a scar that will require laser or resurfacing of some sort to look nice.
Hope this helps.
Best of luck,
DrC

Thank you for sharing your question and photograph.  Though only her injector and herself know, she most likely had a hyaluronic acid dermal filler placed, such as Juvederm or Restylane.  Collagen has fallen out of favor due to possible allergies in patient. Hope this helps.

Thank you for your question and photo!  It is hard to tell for sure what she did without her telling us.  I would assume just a basic lip filler.  Seek a consultation with a board certified plastic surgeon, or nurse injector and see what your options are.  Best of luck!Dr Dhaval Patel

Double Board Certified

Plastic Surgeon

Chicago

Hoffman Estates

Oak Brook