The lips wrinkle easily after we ages, especially so among the Caucasian. The vertical lines seen in both the upper and lower lips, also called the bar code lips is an indication of the ageing process whereby the skin, the underlying collagen and elastic tissues has been thinned out. Due to this the over lying skin of the lip comes close to the lip muscle, and once it started to contract, it wrinkles the overlying skin giving rise to a dynamic wrinkle lines. As we ages further and if left untreated, it becomes a static lines.
The treatment for this dynamic wrinkle is none other than using the botox. It is carefully given in a small dose of 1 to 2 units at each injection point, 2 point per each side of the upper or lower lips.
Additional information and details of Botox treatment for lip wrinkles, Botox Injection and Treatment can be found here.