30 Servings. Optimized for maximum utilization. Rehydrate. Replenish. Refresh. Minerals & electrolytes are what make chemical reactions in our cells possible. When we sweat, we lose them. This causes headaches, exhaustion, sore muscles & slow recovery. PerfectAmino Electrolytes is the exact blend of minerals & electrolytes to replenish these for fast recovery. It is the Perfect Hydration Formula. Amino acids are also lost in our sweat, so we've added PerfectAmino to replace these & assist in max electrolyte utilization. Packaged by weight, not volume. Settling may occur.