Ph D Fitness Overview A great overall product to assist the body in performing at a higher level, a great blend of vitamins & minerals.- High-strength Multi-Nutrient Matrix for the active lifestyle- High in athlete-friendly anti-oxidants- For both men & women Containing synergistic amounts of the most “athlete-friendly” anti-oxidants, Nutrient absorption systems, a precision vitamin blend & Zinc power stack, Ph D have designed Catalyst™ to stand alone as the final word in muscle protection for hard training & hard working athletes. Catalyst™ is about re-defining what we do need to bolster our over-worked immune system & eager to progress physical-shape. We pinpointed NAC & R-ALA (The ultra-absorbable R-isomer Alpha-lipoic acid) as the top two key antioxidants required by strength athletes & packed them high in the list of nutrients within Catalyst™. We outlined Grapeseed extract to work in conjunction with a Zinc & Magnesium power stack to ensure optimum health & strength. Catalyst™ works on a 4-way synergistic plane, health, strength, vibrancy & well-being.