I am 40 years old (as of last month) and have been getting Botox injections on my forehead and in between my eyebrows for the past 7 years. I have my dermatologist do this procedure and have never had any complications. I'm not over-selling this one bit; this is absolutely the best and cheapest way I have found to take major years off of my face. The injections over time reversed the line between my eyebrows and on my forehead. It takes me about a week to see the full results after my treatment, but after the first 3 days I can start to see improvement. It is dramatic & terrific every time!