SAN Zinc Magnesium Aspartate 90 Caps The ability to quickly recover from high-intensity and gruelling activity is something that athletes from all sports are after. Reduced recovery time means increased performance, and that’s the holy grail for all athletes. Zinc Magnesium Aspartate has a well-known combination of key vitamins and minerals that can help to increase testosterone levels. Even more important than that is the ability of this synergistic blend to increase the rate at which you recover from intense activity. It does so while you sleep, compounding your body’s natural recuperative rhythms.