Since we founded CytoSport™ in 1998, we've been dedicated to working with sports scientists, coaches and trainers to redefine protein enhanced products for active lifestyles and serious athletes - supporting performance when it matters.

Over the years, we've expanded to create a comprehensive line that encompasses the athletic experience from preparation, to hydration, to recovery. Our products are among the very few that are subjected to third party independent testing to ensure they are manufactured in compliance with NSF International's GMP for Sport™ Registration. Our facilities are also inspected and regulated by the FDA. We carefully manufacture our powder products and ready-to-drink pre-blends onsite at our corporate campus in Benicia, California.

Making responsible and efficacious products for athletes and active lifestyle individuals requires responsibility on all fronts. As our business has grown, so has our footprint. We have made environmental sustainability a focus and driver in everyday decision making.

Through it all, CytoSport has been committed to one thing, building athletes from the inside out.

-Greg and Mike Pickett, Father/Son

Dense, Full, Hard Muscle Requires Primarily 3 Things:

1. Protein - Quality aminos and lots of them.

2. Carbs - Complex, quality carbs, and lots of them, too!

3. A LOT OF HARD WORK

If you've ever had trouble really growing, or had trouble maintaining your hard-earned size, this product was designed specifically for you. CytoGainer™ gives you large portions of protein and carbohydrates, without the fat and sugar.

54 Grams of Complete Protein

CytoGainer contains glutamine-rich whey, milk protein concentrate and partially pre-digested whey peptides for improved protein synthesis. Each serving also contains added CREATINE and L-GLUTAMINE to help maximize muscle recovery growth.

How About the Carbs?

With no simple sugars, no fructose, and no sucrose, CytoGainer contains complex carbohydrates from maltodextrin to replenish muscle and liver glycogen after your workout so you can fully recover and grow! CytoGainer provides a stable and enduring fuel, enhanced to drive growth nutrients into your thirsty muscles!