I ordered a 3-month supply of Advanced Memory Formula almost a year ago, with a certain degree of skepticism. There are many products on the market which claim to do this or that, with little if no results. I must say, within about 6 weeks, I noticed a real difference! My short-term memory has improved to the extent that I don't forget what I came into a room for, or even if I do, I remember within seconds. This is a significant improvement for me and I recommend this formula.