Injectable aesthetics encompass two main categories: botulinum toxin (commonly known as Botox) which relaxes facial muscles to smooth dynamic wrinkles, and dermal fillers (typically hyaluronic acid-based) which restore volume and contour to areas affected by age-related volume loss.
At St. George Hospital, all injectable treatments are performed by qualified physicians with training in facial anatomy and aesthetic medicine. The clinical setting ensures sterile conditions and immediate access to medical care if needed.
Botulinum toxin works by temporarily blocking the release of acetylcholine at the neuromuscular junction, reducing muscle contraction in targeted areas. This smooths dynamic wrinkles such as forehead lines, frown lines, and crow’s feet. The effect develops over 3-7 days and lasts 3-4 months.
Hyaluronic acid fillers are gel-based substances injected into the skin to restore lost volume, enhance facial contours, and smooth static wrinkles and folds. Hyaluronic acid is a naturally occurring substance in the body, and modern fillers are cross-linked for longer duration while remaining biocompatible and reversible.
