The best way to describe the capsules is to think of the capsules as a foundation for the ride or workout you plan to do. For example, you can take some Electrolyte and Recovery capsules about 1.5 hours before you start your exercise or ride. This gets your salts and minerals flowing and helps store some water to be used as sweat later when you get your body temp up. This prevents cramping and allows your body to cool the core. The Recovery is high quality amino acids, which basically means it helps rebuild your muscles, grow your hair, and build your immune system. They are the building blocks for your entire physical body. Taking them before a ride helps open your blood vessels and prevents the breakdown of your muscles.