Cocoon

Night-time recovery is crucial for daytime performance and success.
Progenex COCOON, the best casein protein powder, combines just what your body needs for a deep, restorative and reparative sleep so that you wake up feeling refreshed, rejuvenated and recovered. Ready to tackle stress, rise above the daily grind, and attack your most grueling workouts.

Progenex COCOON is a special night-time formula featuring micellar casein and Metamorphagen™.
As a slow digesting protein, micellar casein stimulates protein synthesis through a sustained release of amino acids throughout the night, promoting muscle building while preventing muscle wasting. This slow, steady drip of amino acids is not only critical for protein synthesis, but is also crucial for immune system support.