The honest answer is that there’s no "set" best age to have Botox treatments. Botox is obviously very popular with those in their 20s as preventative treatments, and they got their start with patients in the 30s and 40s. However, we also see patients have great results even in their later years. Our bodies and skin all age at different rates because we all take care of ourselves differently, have our own medical histories, and lead various lifestyles. What may not work for one woman in her 60s may work beautifully for another. Botox is equally effective no matter how old you are, but the severity of your wrinkles will be the true telling of if Botox is for you.