Bsn39s syntha 6 is an ultra premium protein that tastes 39ridiculously39 delicious this multi functional am to pm protein powder contains 6 individually complete proteins each with varying digestive rates and distinct amino acid profiles this combination ensures that your muscles are fed for up to 8 hours with the highest quality combination of proteins available in the worldto enhance this ultra premium blend syntha 6 has also been fortified with bcaa39s muscle sparing glutami