Which Laser is Better for Sebaceous Cyst Removal on Forehead.. A CO2 Laser or RF Laser?

Thank you for your question. Cyst removal is best done by surgical excision. A laser does not remove a cyst.  I would recommend a consult and treatment under the supervision of a Board Certified Dermatologist or Plastic Surgeon for best results and safest treatments options.  I hope this helps!

Thanks for your question. Lasers are not used to remove cysts of the forehead. Traditional surgery is an excellent method for removal of moles and cysts from the forehead region. You did not include any photos so I cannot comment on your specific case. 
The best person to answer your questions is your surgeon --  i hope you chose a board-certified MD Oculofacial Plastic Surgeon or Facial Plastic Surgeon for your procedure as they are expertly trained in face mole and cyst removals.  Your surgeon should be able to provide you with some reassurance as well as guidance in the care of your healing wound.  Typically any scarring or redness fades substantially with time. Many patients travel great distances to see me for my expertise in this sort of plastic surgery and I have treated thousands of face moles and cysts. Good luck in your search!
Damon B. Chandler, MD
Harvard-Penn Trained Oculofacial Plastic Surgeon