One of the newest advancements is Letybo, an FDA-approved injectable designed to soften dynamic wrinkles caused by repeated facial movement. Extremely popular in South Korea since 2016, this uniquely formulated wrinkle relaxer made its way to the US in 2024.
Dr. Mune Gowda is well known for embracing the newest technology in his plastic surgery and aesthetics practice in Troy and Novi. He believes our patients should always have access to the safest, best-performing injectables available, and we’re proud to add Letybo to our range of trusted anti-wrinkle treatments for patients in the Greater Detroit area.
Read on to find out how Letybo is helping patients win the war on wrinkles.
What Makes Letybo Different
Letybo is a wrinkle-smoothing injectable in the same category as Botox. Its main ingredient, botulinum toxin type A, works by relaxing targeted facial muscles, helping reduce the appearance of lines, such as the “11” lines (frown lines between the eyebrows).
Letybo uses a highly refined formulation and a unique, advanced purification process, which contribute to its strong safety profile and consistent results.
While it works similarly to other wrinkle relaxers, Letybo offers patients another well-studied option, backed by extensive international clinical use before receiving FDA approval in the US.
Is Letybo Replacing Botox?
Letybo’s arrival in the US doesn’t necessarily mean it’s replacing Botox. It gives patients and providers greater flexibility to choose the option that best fits each patient’s facial anatomy, treatment goals, and response patterns.
For example, some patients may notice that a wrinkle relaxer becomes less effective over time. In these cases, using a different neuromodulator like Letybo may help restore the desired results, since it offers a similar mechanism with a distinct formulation.
How Long Do Letybo Results Last?
Clinical studies show that Letybo begins working within just a few days, with results continuing to improve over the following weeks. On average, results last up to 16 weeks. In clinical trials, the average time to retreatment was about four months, which aligns closely with other leading wrinkle-relaxing injectables.
This predictable duration allows patients to plan treatments with confidence while enjoying smooth, refreshed skin without frequent maintenance visits.
Schedule Your Letybo Consultation in Troy or Novi
Letybo is priced very competitively, making it an appealing option for patients seeking high-quality wrinkle reduction without sacrificing safety or results. If you’re ready to learn more and enjoy months between treatments, call 248-530-0000 for the Troy office or 248-305-8400 for the Novi office to book your appointment.

