Since I discovered this product about 2 years ago, I never go without having it at home (or when I travel). It is extremely useful and can re-balance the body if some imbalance like an infection is coming on. It is truly a first line of defense. I really love this product and have put together my own homeopathic kit based on all of the 12 cell salts. The Hyland's pellets are very quick, almost instantaneous to dissolve. This also makes them easy to give to infants or children, or pets.