Start your day like Dr Chatterjee
Join Dr Rangan Chatterjee and 1.3 million people worldwide who have made AG1 part of their morning routine.
Dr Chatterjee's morning routine since 2019
AG1 is a comprehensive Daily Health Drink formulated to support your energy levels4, immune system2 and digestion1.
✓ 90-day money back guarantee
Recommended by nutrition experts
Third-party tested for 250+ banned substances
Backed by research
NSF Certified for Sport®
“Energy, recovery, focus – AG1 helps cover the gaps that many of us don't realise we have.”
Dr Rangan Chatterjee is a professor, bestselling author, and host of the Feel Better, Live More podcast – Europe's No.1 health podcast.
“The list of things I tend to recommend is actually pretty short, but AG1 is absolutely on it.”
Why Dr Chatterjee recommends AG1:
- Studied as one complete formula, not just single ingredients
- Third-party tested for 250+ banned substances
- Clean formula, no added sugar or artificial sweeteners
- One simple habit that fits a busy schedule
One scoop, four ways you'll feel it
With a broad range of vitamins, minerals and bacterial cultures, AG1 provides the combined effect of 15 supplements in one.
Energy & mental performance
For long days and early starts. A B-vitamin complex in AG1 supports your metabolism, mental performance and cognitive function.3, 4
Immune defence
For the seasons that test you. Vitamin C and minerals from citrus fruits, acerola and other high-quality sources support your immune system.2
Digestive support
For a good gut feeling, every day. Calcium and biotin support digestion, ensuring that you feel your best and essential nutrients actually get to where they're needed.1
Healthy mood & nervous system
For your sharpest, steadiest self. Essential micronutrients help you feel calm and relaxed by balancing your body's response to various types of stress.3, 5
Recommended by athletes and experts around the world
HUGH JACKMAN
“I was first introduced to AG1 five or six years ago by my nutritionist. He knew how hard I worked, and I've used it every day since. It's one scoop in water first thing in the morning and you know you're getting what you need for the day. It gives me peace of mind to have something that's simple and trusted.”
— ACTOR, SINGER, PERFORMER, AG1 DRINKER SINCE 2021
DR. ANDREW HUBERMAN
“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.”**
— ANDREW HUBERMAN, NEUROSCIENTIST, HOST OF THE HUBERMAN LAB PODCAST, AG1 PARTNER
LAURA PHILIPP
"With AG1, I can be confident that I’m covering a broad spectrum of nutrients. It helps me fuel my body with the right building blocks every day – supporting my recovery and helping me show up at my best.⁶"
— 2024 IRONMAN WORLD CHAMPION & 2025 CHALLENGE ROTH CHAMPION
MICK FANNING
"Life’s busy, but AG1 makes it easy. As a surfer and dad, I need something quick, effective, and great-tasting. It gives me healthy energy levels, so I feel ready for whatever comes my way—whether it's an early surf session or a full day with the family. It’s a perfect way to kick off the day with something healthy that’s simple and effortless."
— MICK FANNING, THREE-TIME WORLD SURFING CHAMPION, AG1 PARTNER
MICHAEL HOOPER
"My routine's changed a lot since stepping away from Rugby. These days I'm balancing a mix of family, work and training, which requires me to show up well every day. AG1 helps me do that. It's that flexible habit I can take anywhere and it's consistent in what it delivers. In one scoop, it's a simple way I start the day, no matter what's coming up."
— FATHER, FORMER WALLABIES CAPTAIN AND MORNING PERSON
HUGH JACKMAN
“I was first introduced to AG1 five or six years ago by my nutritionist. He knew how hard I worked, and I've used it every day since. It's one scoop in water first thing in the morning and you know you're getting what you need for the day. It gives me peace of mind to have something that's simple and trusted.”
— ACTOR, SINGER, PERFORMER, AG1 DRINKER SINCE 2021
DR. ANDREW HUBERMAN
“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.”**
— ANDREW HUBERMAN, NEUROSCIENTIST, HOST OF THE HUBERMAN LAB PODCAST, AG1 PARTNER
LAURA PHILIPP
"With AG1, I can be confident that I’m covering a broad spectrum of nutrients. It helps me fuel my body with the right building blocks every day – supporting my recovery and helping me show up at my best.⁶"
— 2024 IRONMAN WORLD CHAMPION & 2025 CHALLENGE ROTH CHAMPION
MICK FANNING
"Life’s busy, but AG1 makes it easy. As a surfer and dad, I need something quick, effective, and great-tasting. It gives me healthy energy levels, so I feel ready for whatever comes my way—whether it's an early surf session or a full day with the family. It’s a perfect way to kick off the day with something healthy that’s simple and effortless."
— MICK FANNING, THREE-TIME WORLD SURFING CHAMPION, AG1 PARTNER
MICHAEL HOOPER
"My routine's changed a lot since stepping away from Rugby. These days I'm balancing a mix of family, work and training, which requires me to show up well every day. AG1 helps me do that. It's that flexible habit I can take anywhere and it's consistent in what it delivers. In one scoop, it's a simple way I start the day, no matter what's coming up."
— FATHER, FORMER WALLABIES CAPTAIN AND MORNING PERSON
We set the bar for quality — and keep raising it
AG1 is held to the highest quality standards. From our research, to sourcing, to manufacturing and testing, we go above and beyond industry standards to bring you a safe and effective product.