Botox 1 Zone

Single-zone neuromodulator injection using botulinum toxin type A to relax a targeted area of dynamic facial wrinkles — commonly the forehead, glabellar lines, or crow's feet. Results are visible within 5–7 days and last 3–6 months.

Botox for a single zone at Ästhetik Institut Berlin is a precision injection of botulinum toxin type A into one defined area of dynamic facial musculature. The most frequently treated single zones are the horizontal forehead lines (frontalis muscle), the vertical frown lines between the brows (procerus and corrugator supercilii), and the lateral eye lines known as crow's feet (orbicularis oculi). Each zone involves a series of superficial intramuscular injections placed at specific anatomical points to produce controlled, localised muscle relaxation without affecting adjacent structures. Botulinum toxin type A works by blocking the release of acetylcholine at the neuromuscular junction, preventing the muscle from contracting in response to nerve signals. Because dynamic wrinkles — those caused by repeated facial movement — depend entirely on this muscular contraction to form, reducing the contraction softens the overlying skin crease. The effect is not paralysis in the conventional sense; appropriately dosed neuromodulator treatment preserves natural facial movement while reducing the depth and frequency of wrinkle formation. Results develop gradually over 5–7 days as the toxin reaches full effect, with the peak outcome typically visible at 10–14 days post-injection. The clinical effect persists for 3–6 months depending on the patient's individual metabolism, muscle mass, and injection frequency. Regular treatments every 3–4 months, over time, can lead to a lasting softening of static lines (those visible at rest) as the underlying muscle mass adapts to reduced use. The appointment at Ästhetik Institut Berlin takes approximately 20 minutes for a single zone, including a brief pre-injection assessment and post-treatment review. A minimum of two hours' advance notice is required when booking. Patients are advised to avoid lying flat and strenuous exercise for four hours post-injection and to avoid pressing or massaging the treated area for 24 hours.