Where the term comes from
Search for 'scarless labiaplasty' in the US and most results describe Aviva, a radiofrequency device made by InMode and used by plastic surgeons, gynecologists and medical spas. The manufacturer describes a thin probe placed under the skin through a small puncture. The probe heats the tissue, which tightens and contracts over the following weeks. Because there is no cut along the labial edge, the result is marketed as scarless.
The term is a trade description, not a medical category. In the medical literature the procedure is called radiofrequency labial remodeling or non-excisional labial reduction. It belongs to the same family as energy-based 'vaginal rejuvenation' treatments, about which the US FDA issued a safety communication in 2018. Whether a given device is appropriate for your case is a question for the provider, and the device name and the indications it is authorized to treat are fair things to ask.
What radiofrequency labial treatment does
Radiofrequency does not remove tissue. It heats the dermis and the fat beneath it so that collagen contracts and the skin tightens. Providers describe it for mild excess or loose skin of the labia majora or minora, for patients who want a modest change, and for those who want to avoid an operation. It is usually done in an office under local anesthesia and takes under an hour.
Because the change comes from tissue contraction, the result appears gradually over weeks to a few months, and it has a ceiling. A labium that extends well past the labia majora, that is asymmetric by more than a small amount, or that causes pain from rubbing is unlikely to be corrected by shrinking alone. Some providers quote one session; others plan a course of two or three. Ask which applies to you before comparing prices.
What surgical labiaplasty does
Surgical labiaplasty removes and reshapes tissue. The two main approaches are the trim technique, which removes the protruding edge, and the wedge technique, which removes a V-shaped section and preserves the natural edge. The change is set on the day of surgery, and swelling settles over about six weeks. The 3rd vs 4th generation comparison on this site explains how the techniques used in Korea differ.
Surgical labiaplasty involves an incision, so the practical question is not whether there is a healing line but how fine it is and where it sits. That depends on the technique, the tissue and how the edge is closed. Conventional closure uses stitches, which can leave small marks where they pass through the skin and may need a removal visit. The 4th-generation labiaplasty performed at Podo is a laser-based technique that closes the incision with the laser alone. No sutures are used, internal or external, so there are no stitch marks and no stitch-removal visit. The sealed edge is designed to heal along the natural border of the labium, and how visible the line is varies from person to person.
Which one suits which problem
If the problem is skin laxity or texture with little excess length, and you would accept a modest change that develops over months, radiofrequency is the option designed for that. If the labia minora extend beyond the labia majora, rub against clothing or during exercise, or are noticeably asymmetric, the tissue has to be removed, and that is surgery.
Travel changes the calculation. A course of two or three radiofrequency sessions spaced weeks apart is hard to fit into a trip abroad, whereas surgery is a single procedure with one follow-up before you fly. If you are considering treatment in Korea, that practical point usually decides which pages of this site are relevant to you.
Cost, sessions and what a quote should include
US providers tend to price radiofrequency per session, so a quoted figure may be one of several. Surgical labiaplasty is usually quoted as one fee, but the items inside it vary: surgeon, anesthesia, facility, follow-up visits and any revision policy. Ask for the full course cost in writing in both cases, and ask what happens if the result is less than expected.
The labiaplasty price page on this site lists what the fee at Podo includes for international patients. Insurance rarely covers either procedure when the reason is cosmetic; the insurance coverage guide explains the exceptions.
Questions to ask any provider
Ask which procedure, by its medical name, is being proposed: radiofrequency remodeling, or trim or wedge excision. If a device is used, ask for its name and the indications it is authorized to treat. Ask who performs the treatment and whether that person is a physician.
Ask how many sessions are planned and what the full course costs. Ask what change is realistic for your anatomy and what cannot be changed. For surgery, ask how the incision is closed and whether stitches need removing. For both, ask when you can exercise, have sex and fly, and what the revision policy is.
Where Podo fits
The labiaplasty performed at Podo is surgical. The clinic performs 4th-generation labiaplasty, a laser-based technique that closes the incision with the laser alone, so no sutures are used and there is no stitch-removal visit. Consultations are available in English.
Podo also offers a radiofrequency treatment using the Korean-made CoaTherm device for labial skin tone and firmness. It does not remove tissue, so it is an option for texture and tone rather than for reducing size.
Whether a smaller, non-surgical change would be enough in your case, or whether the two belong together, is something to discuss at consultation, with photographs you choose to share or by video. Results and recovery vary from person to person. This page is general information and is not a diagnosis; a consultation is needed to decide whether a procedure suits you.
Questions
Is scarless labiaplasty actually scarless?
The radiofrequency procedure marketed under that name makes no incision along the labial edge; the probe enters through a small puncture. It also removes no tissue. Surgical labiaplasty involves an incision. With the laser technique the edge is sealed by the laser and no sutures are used, and the healing line is intended to be fine and to follow the natural border. How visible it is varies from person to person.
Is Aviva the same thing as labiaplasty?
No. Aviva is a radiofrequency device that tightens tissue by heating it. Labiaplasty in the surgical sense removes and reshapes tissue. Clinics use the word labiaplasty for both, so ask which one is meant.
Does 'no sutures' mean the same as scarless?
Not quite. It means the laser closes the incision and no sutures are used, so there are no stitch marks and no removal visit. A healing line still forms along the incision, and how visible it is varies from person to person. In US marketing, 'scarless' refers to procedures that make no incision at all.
Can radiofrequency fix labia that hang below the labia majora?
Shrinking tissue has a limit. Providers generally describe radiofrequency for mild excess or laxity. A labium that protrudes clearly, or marked asymmetry, is usually treated by removing tissue, which is surgery.
How soon is the result visible with each?
After surgery the new shape is visible immediately and swelling settles over about six weeks. After radiofrequency the change develops over weeks to a few months as the tissue contracts, which is also why a course of sessions is often planned.
Does Podo offer a radiofrequency treatment?
Yes, for labial skin tone and firmness, using the Korean-made CoaTherm device. It does not remove tissue, so it is not a way to reduce the size of the labia.
Sources
Read about this at Podo
Labiaplasty Without Sutures: the 4th-Generation Laser Technique
About the reviewer
Dr. Mo Hyung-jin, MD, PhD, board-certified OB-GYN specialist, is the medical director of Podo Women's Clinic. He developed the pelvic ligament suspension technique used at the clinic for stress urinary incontinence and pelvic organ prolapse. Profile