Great question!
Regular botox treatment can indeed help to prevent wrinkles from worsening. In general, each Botox treatment can last for 4 to 6 months. You can stop treatment anytime but the wrinkle preventive effect of the botox will gradually be lost. It is also not true that the wrinkles will be worse than before when the effects of botox wears off .
Other ways to prevent premature wrinkles is to minimize sun exposure to prevent photo-aging. The regular use of sunscreens is recommended. Smoking can also aggravate wrinkling so don’t light up!