Botulinum Toxin (Bocouture) — Wrinkle Relaxation

L centrum Pardubice administers botulinum toxin injections exclusively using Bocouture (formerly Vistabel) by Merz — one of the most precisely purified botulinum toxin A preparations available in Europe. MUDr. Kotlářová performs each injection following a physician consultation to map the dynamic wrinkle patterns. Fine-gauge needles deliver a dilute toxin solution into the target muscle groups in multiple small puncture points; the entire procedure takes under 30 minutes. Results develop gradually over 10 days as the neuromuscular blockade takes hold, softening forehead lines, glabellar frown lines and crow's feet. Because botulinum toxin may only be injected by a licensed physician under Czech law, every session at this clinic has the same physician oversight as a medical procedure.

Botulinum toxin type A wrinkle relaxation at L centrum Pardubice uses the Bocouture formulation by Merz Pharmaceuticals — a purified botulinum toxin A preparation free of complexing proteins, which reduces the protein load per dose and may lower the rate of neutralising antibody formation compared with older formulations. This matters for patients who receive repeat injections over many years, as antibody formation can reduce product efficacy over time. The procedure at this clinic is performed exclusively by MUDr. Kotlářová in compliance with Czech medical law, which classifies botulinum toxin injection as a medical act requiring a physician's licence. The session begins with a consultation in which the physician asks the patient to make exaggerated facial movements so that the dynamic wrinkle pattern can be observed and the responsible muscle groups mapped. The injection zones are marked, then each site is treated with multiple small punctures delivering dilute botulinum toxin in a gridded distribution pattern across the muscle belly. The toxin binds at the presynaptic nerve terminal and prevents the release of acetylcholine into the neuromuscular junction, causing the motor unit to relax. The muscle remains intact; it simply cannot contract at full force. The functional weakening develops progressively over 3–14 days and reaches its full extent by day 14. Dynamic wrinkles — those caused by muscle contraction (forehead horizontal lines, glabellar vertical lines, crow's feet) — visibly soften as the overlying skin is no longer repeatedly folded by underlying movement. Static wrinkles (present at rest) improve more slowly and may require a combined approach with fillers for full correction. The effect at L centrum Pardubice lasts over 6 months per the clinic's documentation — towards the longer end of the typical 4–6 month range, consistent with MUDr. Kotlářová's experience in optimising dose and placement over 25 years of practice. Post-procedure instructions include remaining upright for 4 hours, avoiding pressing or rubbing the treated areas, and performing gentle repetitive facial movements (such as squinting and raising the brows) for 30 minutes to encourage toxin distribution.