“Korean Botox” (Letybo) Before and After Photos
Posted on July 10, 2025What Is Letybo (“Korean Botox”)?
Letybo, also known as “Korean Botox,” is an injectable neuromodulator that works similarly to traditional Botox. It uses botulinum toxin type A to temporarily relax facial muscles that cause wrinkles and fine lines. Originally developed and widely used in South Korea, Letybo is now gaining popularity in the United States as a new option for achieving smooth, youthful-looking skin.
How Does It Work?
Letybo works by blocking the nerve signals that cause targeted muscles to contract. By relaxing these muscles, expression lines like frown lines and forehead creases soften, giving the face a smoother, more refreshed appearance. The treatment typically takes just a few minutes and requires no downtime.
Why Is It Called Korean Botox?
Letybo earned the nickname “Korean Botox” because it has been the top-selling botulinum toxin in South Korea for many years. Many people choose it for its reputation for high purity, consistent results, and a subtle, natural look.
Before and After Transformations
Patients who try Letybo often see visible improvements within a few days, with full results appearing in about one to two weeks. Wrinkles and lines in areas like the forehead, between the eyebrows (glabellar lines), and around the eyes (crow’s feet) become smoother while still allowing natural facial expressions. Results typically last about three to four months, and regular maintenance treatments help maintain a youthful look.
Before and after photos highlight the difference: softened frown lines, smoother forehead wrinkles, and an overall refreshed, well-rested appearance without a stiff or frozen look.
Comparing Letybo to Botox®
| Feature | Letybo® | Botox® |
|---|---|---|
| Onset of action | 2–4 days | 4–7 days |
| Duration | 12–16 weeks (some up to 6 months) | 3–4 months |
| Cost per unit (US avg.) | $9–$12 | $12–$18 |
| Natural look | High (maintains expression) | Also natural, but formulation differs |
| Purity | Highly purified, fewer proteins | Purity standard varies |
Letybo tends to work slightly faster and may offer a smoother finish. With fewer complexing proteins, it could reduce antibody resistance.
Common Treatment Areas
While Letybo is officially approved for glabellar lines (the vertical “11” lines between the eyebrows), many providers also use it off-label for other common areas, including:
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Forehead lines
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Crow’s feet (lines around the eyes)
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Bunny lines (nose wrinkles)
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Lip flip
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Jaw slimming (masseter muscle)
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Neck bands
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Excessive sweating (hyperhidrosis)
Is Letybo Safe?
Letybo has undergone extensive testing and is considered safe and effective when injected by a trained, qualified provider. Side effects are generally mild and temporary, such as slight swelling, bruising, or a headache. Choosing an experienced injector is key to achieving natural-looking, balanced results.
Is It Right for You?
Letybo is a great option for people who want to reduce facial wrinkles and maintain a natural, expressive look. It’s especially appealing if you prefer a newer, affordable alternative to traditional Botox or have experienced reduced effectiveness with other neuromodulators.
Key Points
Letybo, or “Korean Botox,” is an exciting option for smoothing facial lines and refreshing your appearance with results that look natural and feel comfortable. If you’re curious to see what Letybo can do, explore real before and after photos and talk to a trusted aesthetic provider to find out if it’s right for your skincare goals.
It offers:
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Rapid onset in 2–4 days
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Smooth, natural results without the frozen look
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Effects lasting up to 16 weeks
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Competitive pricing per unit