Dextrose Post-Workout. To truly maximize muscle recovery and growth, your best bet is to consume fast carbs along with protein immediately after workouts.
Consuming pure glucose after a workout means that the body doesn’t need to digest it and it can be absorbed into the bloodstream almost as quickly as it is ingested. This gets a dose of glucose to your spent muscles as rapidly as possible for the quickest and most complete replenishment of muscle glycogen. This will keep muscles stocked with ample glycogen for your next workout. Glycogen also pulls water into the muscle cells, which keeps them fuller and bigger. Maximizing muscle glycogen levels post-workout by consuming ample amounts of high-GI carbs immediately afterward can also help you to keep muscle size maximized.