Units are a standardized measure used by providers to plan a safe, balanced result for cosmetic injectable treatments. Your individual anatomy and desired outcome will determine the optimal number of units.

Units are individualized: Your provider tailors the dose to your specific needs and desired look for subtle, natural enhancement.

"Per side" matters: Some areas are treated on both sides of the face, meaning the total units may be split across multiple injection points.

Consultation first: Your injector confirms the best plan for symmetry, safety, and natural results before proceeding with treatment.

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. The precise number of units required for your treatment will be determined during your personal consultation with a licensed provider.

Letybo is a purified neurotoxin designed to temporarily relax specific facial muscles responsible for dynamic wrinkles. This helps to soften the appearance of frown lines, forehead creases, and crow's feet, creating a refreshed and more youthful look. The goal is to preserve your natural facial expressions and movements, ensuring you still look like yourself, just subtly refined. Results typically become visible within a few days and can last up to 3 to 4 months, varying by individual.

To help prepare for your appointment, it's generally advised to avoid alcohol and blood-thinning medications or supplements for at least 24–48 hours beforehand, if medically appropriate. Come to your appointment with clean skin, free of makeup. If you have any specific concerns about medications or supplements, please consult with your provider during your consultation.