My skeptical husband and I are wowed by the products! We have been taking the TRUFORMULA for about 3 weeks and ran out before my new shipment arrived (along with TRUFOCUS sticks). We both could certainly tell the difference in the way we felt. Anyway, I took both this morning before work. Wow, I have so much energy! I came to work and starting rearranging my desk, which has needed it for a while. It is past lunch and I am still going - but no jitters! Please please please - do yourself a favor and try these products IMMEDIATELY!