Peter Attia, M.D.
"AG1 makes it easier to go on autopilot and get the important, essential nutrients that we want and need access to."
Allyson Felix
"I love the simplicity of adding AG1 to my daily routine. It's so easy to start my day adding my AG1 to a smoothie and allows me to drink it on the go. I've noticed a big shift in how I feel with a boost in energy and in my recovery. It's also reassuring to know that my nutritional bases are covered"
Sir Lewis Hamilton
“I’ve been drinking AG1 every single day for a few years and it’s become a key part of my routine. As a daily clean, green source of energy - it tastes great, is convenient to take on the road. I love that it’s a really easy way to support my overall health.”
AG1 underwent a research-backed update in January of 2025. Reviews prior to that month reflect an earlier formulation.