T Tom Treutlein New member Jan 6, 2004 #1 How long can a protein shake stay fresh if you don't refrigerate it? I plan on making mine with milk at 6:30 AM, and consuming it around 8:30 AM. Is this a viable option?
How long can a protein shake stay fresh if you don't refrigerate it? I plan on making mine with milk at 6:30 AM, and consuming it around 8:30 AM. Is this a viable option?