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AG1 success stories

Hear reviews from real customers on how AG1 plays a key role in their daily health journeys.

"I feel great!"

AG1 REVIEW BY ERIC B.

“I’m getting a lot of nutrients in one scoop.”

AG1 REVIEW BY STEPHANIE C.

“I’ve noticed a difference in my digestion.”

AG1 REVIEW BY RYAN P.

“I love being able to keep up with my kids.”

AG1 REVIEW BY KATIE B.

“I enjoy being able to take one supplement.”

AG1 REVIEW BY SYMEON W.

“I’m all in for AG1.”

AG1 REVIEW BY ALEX G.

“It’s really helped me with digestive issues.”

AG1 REVIEW BY WANDA V.

“The days I forget to drink it, I feel sluggish.”

AG1 REVIEW BY JASON L.

“What I love most is the peace of mind it brings.”

AG1 REVIEW BY JEFF L.

“I know it works because I feel so good.”

AG1 REVIEW BY JOE R.

“I’ve got lots of energy!”

AG1 REVIEW BY TODD G.

“It closes nutritional gaps.”

AG1 REVIEW BY KAREN S.

I feel great!!! I've been using AG1 for over two years now and I feel great. This truly is a wonderful product.

— Martha H.
AG1 MEMBER SINCE APRIL 2021

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The world’s top experts drink AG1

“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.”

Dr. Andrew Huberman Neuroscientist, Host of the Huberman Lab Podcast, AG1 Partner

The world’s top performers drink AG1

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

“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

"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."**

— Allyson Felix, Entrepreneur, SEVEN-TIME OLYMPIC GOLD MEDALIST, AG1 Partner

Backed by our research team

We've assembled an in-house team of doctors, scientists, and researchers dedicated to bringing you the highest quality supplement backed by the latest science.

Dr. Ralph Esposito

ND, Lac — Functional Medicine

Dr. Esposito is a licensed naturopathic physician focused on optimizing healthspan and lifespan through preventive and lifestyle practices. He completed his training as a medical intern in Urology at NYU Langone, holds a clinical Masters in Acupuncture and Chinese Medicine, and is a certified Functional Medicine doctor (IFMCP). Dr. Esposito employs evidence-based tactics to provide a personalized approach to preventative medicine. He is active in the health and education sectors, and is an Adjunct Professor in the Nutrition and Dietetics Program at New York University alongside his role as Chief Science & Nutrition Officer at AG1.

Dr. Lara Nyman

PhD — Molecular Endocrinology

Dr. Nyman is a Research & Development leader with a passion for science-led innovation in health and wellness. She has more than two decades of experience in research and discovery across academic, start-up, and Fortune 500 companies. Most recently Dr. Nyman led research in a healthtech/biotech start up that aimed to revolutionize the way we drink water. Prior to that, she led discovery, innovation, and growth for global Pepsico brands, including Gatorade. Lara is passionate about metabolic health and holds a PhD in Cellular and Molecular Physiology. She completed her post-doctoral training in Molecular Endocrinology at Vanderbilt Diabetes Research Center. Dr. Nyman has authored and co-authored 25 peer-reviewed publications, two patents, and has received multiple awards for her work. She currently serves as VP of Research & Discovery at AG1.

Dr. Jeremy Townsend

PhD — Exercise Physiology

Dr. Townsend earned his doctoral degree in Exercise Physiology from the University of Central Florida and has published over 80 peer-reviewed research articles focusing on sport nutrition, exercise performance, skeletal muscle physiology, and dietary supplementation. He has given numerous presentations and talks on nutrition and dietary supplementation at international conferences. Dr. Townsend is a Certified Sport Nutritionist (CISSN) through the International Society of Sport Nutrition (ISSN) and a Certified Strength and Conditioning Specialist with Distinction (CSCS*D) through the National Strength and Conditioning Association (NSCA). Dr. Townsend is currently the Research Manager at AG1 and an Adjunct Professor at Concordia University Chicago.

Dr. Trevor Kirby

PhD — Immunology and Microbiology

Pharmaceutical Sciences and Molecular Medicine from Washington State University and a masters degree in Biology with an emphasis in Immunology and Microbiology from Eastern Washington University. His area of expertise centers on the connection between the human gut microbiome and the nervous system. He has published various research in the fields of immunology, microbiology, pharmacology, genetics, and biochemistry, and has given sponsored and educational talks on novel therapeutic microbiome approaches. Passionate about science and science education, Dr. Kirby regularly engages with the greater community through podcasts and volunteering with local high school student STEM groups. He is currently a Research Scientist at AG1.

Dr. Philip Sapp

PhD — Nutritional Science

Dr. Sapp holds a doctoral degree in Nutritional Sciences from Penn State University and a masters degree in Exercise and Nutritional Sciences from Lipscomb University. He specializes in the effect of diet on cardiometabolic risk factors and the gut microbiome in adults at risk for chronic disease. As a clinical researcher, Dr. Sapp has designed, conducted, and presented on several clinical trials and has published numerous peer-reviewed papers and book chapters. Dr. Sapp is passionate about nutrition research and is currently a Research Scientist at AG1.

Olivia Pelaez

MS, IFNCP — Functional Nutrition

Olivia received her Bachelors of Science with Honors in Nutrition and Dietetics from the University of Western Ontario and her Masters in Human Nutrition and Functional Medicine from the University of Western States. She also holds a coaching certification in Functional Medicine from the Functional Medicine Coaching Academy and is an Integrative and Functional Nutrition Certified Practitioner (IFNCP). Olivia has worked on nutritional products for 5+ years, previously at Vital Proteins, and currently as a Product Education and Training Manager on the Research, Nutrition and Innovation team at AG1. Olivia is passionate about nutrition education and empowering others to optimize their health through foundational health behaviors.

Ready to start your AG1 journey?

Join our customers and build better days every day with AG1. For over a decade, we’ve held ourselves to the highest quality standards and obsessively source our ingredients to bring you the daily nutrition you need the way you need it.*

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© 2026 AG1

Do not exceed the indicated daily intake. Keep out of reach of children. Please inform and consult your doctor before consuming this product. Not suitable for children and adolescents under 18 years, pregnant or breastfeeding women. Persons taking anticoagulant medication should seek medical advice before consuming vitamin K-containing supplements.

^ Offer valid for new subscribers only.

** Based on formula prior to upgrades. For more information on our upgraded formula available in your region, click HERE.

Digestion

1. As part of a healthy diet containing a variety of foods, AG1 is a source of:
Calcium contributes to the normal function of digestive enzymes.
Biotin contributes to the maintenance of normal mucous membranes (e.g., intestinal mucosa).

Immune System

2. As part of a healthy diet containing a variety of foods, AG1 is a source of:
Copper, folate, selenium, zinc, and vitamins A, B12, B6, and C contribute to the normal function of the immune system.

Mental Performance; Cognitive Function; Nervous System; Psychological Function

3. As part of a healthy diet containing a variety of foods, AG1 is a source of:
Vitamins C, B6, B12, riboflavin, niacin, pantothenic acid and folic acid contribute to the reduction of tiredness and fatigue.
Pantothenic acid contributes to normal mental performance.
Zinc contributes to normal cognitive function.
Vitamins C, B6, B12, thiamine, riboflavin, niacin, biotin, copper and potassium contribute to normal functioning of the nervous system.
Thiamine, niacin, vitamin B6, vitamin B12, biotin, folate, and vitamin C contribute to normal psychological function.

Metabolism

4. As part of a healthy diet containing a variety of foods, AG1 is a source of:
Vitamins C, B6 and B12, as well as thiamine, riboflavin, niacin, biotin, pantothenic acid, calcium, phosphorus, copper, and manganese contribute to normal energy-yielding metabolism.
Biotin, zinc, and chromium contribute to normal macronutrient metabolism.
Vitamin A and riboflavin contribute to normal metabolism of iron.
Zinc contributes to normal acid-base metabolism.
Molybdenum contributes to normal sulphur amino acid metabolism.

Healthy Cells

5. As part of a healthy diet containing a variety of foods, AG1 is a source of:
Vitamins E and C, as well as riboflavin, zinc, copper, manganese and selenium, contribute to the protection of cells from oxidative stress.
Phosphorus contributes to normal function of cell membranes.

Hormonal Health

6. As part of a healthy diet containing a variety of foods, AG1 is a source of:
Vitamin B6 contributes to the regulation of hormonal activity.
Pantothenic acid contributes to normal synthesis and metabolism of steroid hormones, vitamin D and some neurotransmitters.
Zinc contributes to the maintenance of normal testosterone levels in the blood.
Selenium contributes to the normal utilisation of iodine in the production of thyroid hormones.
Zinc contributes to normal fertility and reproduction.
Selenium contributes to normal spermatogenesis.

Heart Health

7. As part of a healthy diet containing a variety of foods, AG1 is a source of:
Thiamine contributes to the normal function of the heart.
Vitamin C contributes to normal blood vessels structure and function.
Vitamin B6 contributes to normal red blood cell formation.
Vitamin B2 contributes to the maintenance of normal red blood cells.

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© 2026 AG1