1st Phorm Phormula-1 Whey Protein Isolate

Phormula-1 is a whey protein isolate, not a blend padded out with cheaper protein. The whey is processed at low temperature and cross flow micro filtered, which pulls out most of the lactose and fat and leaves protein that digests quickly and sits easy on the stomach.

That speed is the whole point of an isolate. Taken after training, it gets amino acids moving sooner than a casein or a slow blend would, which is why it usually lands in the post workout slot rather than before bed. 1st Phorm has it third party tested through Informed Choice.