Units are a standardized measure providers use to plan safe, balanced results. Your injector tailors the dose to your unique needs, aiming for a refreshed, natural look.

• Units are individualized: Your provider tailors the dose to your needs and desired look.
• "Per side" matters: Some areas are treated on both sides of the face, so totals may be split.
• Consultation first: Your injector confirms the best plan for symmetry, safety, and natural results.

Common treatment areas (typical ranges may include):

• Eyebrow lift: 2–5 units (per side)
• Forehead lines: 4–16 units
• "11s" frown lines: 10–30 units
• Crow's feet: 8–12 units (per side)
• Nasalis lines: 6–10 units
• Upper lip (lip flip): 4–8 units
• Smile lift: 3–6 units
• Jawline: 10–30 units (per side)

These ranges are educational estimates. During your consultation, your provider will assess your muscle strength and facial anatomy to determine the precise unit count needed to achieve your desired outcome.

Letybo is a wrinkle-reducing cosmetic injectable designed to temporarily relax targeted facial muscles, which can help soften the appearance of moderate to severe frown lines. The goal is a subtle refinement that enhances your natural features while preserving your authentic facial expressions. Effects typically emerge a few days after treatment, with optimal results appearing within two weeks, and usually last for three to four months. Individual results may vary, and your provider will discuss expected timelines during your consultation.

To prepare for your appointment, it's often recommended to avoid alcohol and blood-thinning medications or supplements for 24–48 hours before your visit, if approved by your doctor. Arrive with clean skin, free of makeup, for the best treatment experience. Your provider will discuss any specific pre-treatment instructions during your consultation.