The pimples serum is heaven to my skin. Once I apply one drop to the smallest spot at night, the next morning it is nowhere to be seen and even better, doesn't leave any scarring. The eye serum isn't too bad either but I haven't been able to see a significant change with my under-eye area just yet (had this for a week now). These will last a long time for sure, so the investment is worth it if you have concerns with spots and the under-eye area.