A Prescription Botulinum Toxin Neuromodulator
Letybo is a prescription neuromodulator containing letibotulinumtoxinA-wlbg. In adults, it is used for temporary improvement in the appearance of moderate to severe glabellar lines, commonly called frown lines between the eyebrows.
These expression lines are influenced by repeated activity of muscles in the glabellar area. Letybo is injected into specific muscles involved in that movement and temporarily reduces the muscle activity contributing to the appearance of the treated frown lines.
At Cyrus Cosmetics, neuromodulator treatment begins with an assessment of facial anatomy, muscle movement, treatment history, medical information, and your aesthetic goals. Your provider then determines whether Letybo is an appropriate option and develops an individualized treatment plan.
No. Letybo is a botulinum toxin neuromodulator. It works by temporarily reducing targeted muscle activity, while dermal fillers are generally used when adding or restoring volume, contour, or structural support is the treatment goal.

