POW Stack: Post-Workout Carnitine with Alpha-lipoic Acid (ALA) for testosterone, IGF-1 and recovery.

Post-Workout (POW) with fast digesting carbs.

1. 1-3 grams of carnitine (as L-carnitine, acetyl-L-carnitine or L-carnitine L-tartrate)
2. 300-500 mg of ALA
3. 35 grams of dextrose or waxy-maize

Source:
Stoppani, Jim. "Stack attack carnitine + ALA: this combo can boost testosterone levels, muscle recovery and fat loss. " Flex. 26.7 (Sept 2008): 88(1).