Here’s what some of our friends are saying
Andrew Huberman
Host, The Huberman Lab Podcast
“I’ve been using AG1 since 2012 because it’s the simplest, most straightforward way for me to get my bases of important vitamins, minerals, and probiotics.”
Robin Arzón
NY Times Bestselling Author and Ultramarathon Runner
“I’m always looking for ways to level up and improve my performance. AG1 allows me to keep up with the daily hustle that being a new Mom, busy executive, and athlete requires. I have more energy and recover faster after a tough workout because of this product...”
David Sinclair
Ph.D., Professor of Genetics, Harvard Medical School
"I try to eat a diet that covers all my nutritional needs, but I am not always successful due to work and travel. I’ve been taking AG1 for years to ensure all my nutritional bases are covered, without spiking my blood glucose levels. I love that it tastes great, too."
Dr. Michael Gervais
Host of Finding Mastery and High Performance Psychologist
“For years I’ve used plant based supplements. AG has found the right combination of high grade micronutrients, absorption and taste. I mix it with water first thing in the morning, knowing that I’m starting my day with jam-packed nutrients that are hard to get in when I’m on the run. ”
Mark Hyman
Functional MD
“It’s really one supplement that covers so many bases and you’d be hard-pressed to find something else this comprehensive in one place.”
AG1 underwent a research-backed update in January of 2025. Reviews prior to that month reflect an earlier formulation.