I could write a 6 page review on Usana products alone. This month is my first month on the Healthpak and I’ve noticed that I’m losing weight easier so it seems to be helping my metabolism along with giving me vital nutrients throughout the day. You get a month supply of vitamins and each day you take 6 supplements twice daily. The Healthpak includes CellSentials which is my holy grail supplement I will be taking for the rest of my life, Magcal-D, vita-antioxidant, along with others that in all is all you need. The science and quality of the vitamins is what sold me. Usana partner for life.