Developed exclusively for athletes to deliver the fuel and nutrients needed for every kick-off, tip-off, or face-off.
SUPPORT MUSCLE BUILDING
Go the distance in- and off-season. The high-quality casein will help you build lean muscle when it matters most.
Support Recovery
Get back into the gym and onto the field faster with a BCAA-loaded formula.
SUSTAINED RELEASE
Support performance, even while you sleep.
Unbeatable Flavor
Winning has a distinct flavor. Enjoy the sweet taste of victory with SIXSTAR’s award-winning Triple Chocolate.
What's inside the bottle?
Get to know the lineup
The best teams have chemistry. Check out the standouts on the Casein Protein Plus roster.
24G
Casein Protein
Build Muscle
Casein is a savvy veteran and an enduring winner. Unlike whey, which is quickly absorbed, casein protein takes longer to digest, feeding your muscles over an extended period of time. It’s also considered anti-catabolic as it supplies a steady and prolonged release of amino acids.
Sustained release
Formula
Supplement with casein
When you supplement with casein, the level of amino acids in your blood and the protein synthesis in your body peak within three to four hours. Because of casein’s slow digestion rate, it is usually recommended for overnight use. This way, you’re putting in the work and chasing your dreams—even when you’re asleep.
5G
BCAAS
SUPPORT RECOVERY
BCAAs are natural born catalysts, those players on your roster who inspire everyone to be stronger. Their job is to boost muscle protein synthesis, to rebuild and grow your lean muscle tissue more effectively. They support rapid muscle recovery from intense training to grow back larger and stronger. Every serving of Casein Protein Plus delivers 5g, to help keep your recovery strong.
Who is sixstar for?
Athletes who make it happen
If the extra mile were a place on a map, SIXSTAR would hold naming rights. For more than a decade, we’ve offered clinically dosed sports performance products custom formulated for athletes that go longer, work harder, and give more than anyone else.
Take SIXSTAR EVERYWHERE
At home or on the road, SIXSTAR goes anywhere you do. Looking to improve your game? It’s the perfect companion on the journey to be your best.
At the gym
On the Field
On the court
On the pitch
At the ballpark
On the court
Who is sixstar for?
Athletes who make it happen
If the extra mile were a place on a map, SIXSTAR would hold naming rights. For more than a decade, we’ve offered clinically dosed sports performance products custom formulated for athletes that go longer, work harder, and give more than anyone else.
Take SIXSTAR EVERYWHERE
At home or on the road, SIXSTAR goes anywhere you do. Looking to improve your game? It’s the perfect companion on the journey to be your best.
At the gym
On the Field
On The Court
On the pitch
At the ballpark
At The Track
At the gym
On the Field
On the court
On the pitch
At the ballpark
On the court
Can I stack this?
Set your lineup
Developed for athletes, these great products make for greater additions to your game day roster, helping you to maximize your performance on the field, the court—or the rink.
Reviews
Sign up with us
Subscribe to our newsletter and receive exclusive info on the latest promotions, nutritional advice, training tips, and more.
If the extra mile were a place on a map, SIXSTAR would hold naming rights. For more than a decade, we’ve offered clinically dosed sports performance products custom formulated for athletes that go longer, work harder, and give more than anyone else.
Take SIXSTAR EVERYWHERE
At home or on the road, SIXSTAR goes anywhere you do. Looking to improve your game? It’s the perfect companion on the journey to be your best.
At the gym
On the Field
On The Court
On the pitch
At the ballpark
At The Track
At the gym
On the Field
On the court
On the pitch
At the ballpark
On the court
Who is sixstar for?
Athletes who make it happen
If the extra mile were a place on a map, SIXSTAR would hold naming rights. For more than a decade, we’ve offered clinically dosed sports performance products custom formulated for athletes that go longer, work harder, and give more than anyone else.
Take SIXSTAR EVERYWHERE
At home or on the road, SIXSTAR goes anywhere you do. Looking to improve your game? It’s the perfect companion on the journey to be your best.
