I didn't know this was an old thread either, just had to add my 2cents! My girlfriend (RN also) works for a dermatologist administers Botox injections to her patients for cosmetic results. My friend gets injections (if there is any "left over" in a vial of it) on her forehead. Strategically injected, the botox paralyzes one muscle area and actually gives her a bit of a forehead lift! she has light bangs and no significant forehead wrinkling to complicate the situation. she says it's partly why she continues working there - to get the leftover botox forehead facelift!