Botox Cosmetic is FDA approved wrinkle relaxer that temporarily reduces appearance of dynamic wrinkles caused by facial muscles that move when you smiling, frowning, or squinting. The treatment is minimally invasive, safe, and effective for reduction of wrinkles.
It generally takes 7-10 days to take full effect to relax and soften facial creases. The treatment usually will last three to four months and needed to be repeated again when muscle action gradually returns. The lines generally appear less prominent because the muscles are being trained to relax.