The 25g of protein actually keeps me full until lunch, which never happened with plain coffee. It mixes smooth without that chalky texture I was bracing for, and the caffeine hit is solid.
Mornings used to mean two separate cups and a protein shake I'd forget mid-day. Now I just pour this in, and the 170mg of caffeine plus 25g of protein is done in one go—it's genuinely creamy, not gritty like I feared. Works perfectly when I'm running out the door.