How long does one Proactiv kit last?

One Proactiv kit typically lasts about 30 to 60 days, depending on the user's usage and needs. The kit includes a cleanser, toner, and treatment lotion/treatment gel. The cleanser is used twice daily, while the toner and treatment lotion/gel are applied once daily. The size of the bottles may vary, but they are designed to provide enough product to last for a month or two. It is important to note that individual usage habits may affect the kit's duration. Some users may find they need to replenish certain products before others due to personal preference or skin condition. Proactiv recommends monitoring the usage of each product to determine when a replacement kit is needed.