Why Wonderbelly?
Because relief from digestive issues like heartburn, acid indigestion and a sour stomach can taste great and come from effective and thoughtful ingredients. Wonderbelly Antacid™ uses the same active ingredient as the leading brands and is free from talc, dyes, parabens, titanium dioxide artificial sweeteners and genetically modified substances. Wonderbelly is committed to happy bellies, healthy people and a clean planet.
Fast, Effective and Tasty Relief
We choose our ingredients carefully.
Strawberry Milkshake Antacid

Wonderbelly Ingredients

  • Calcium Carbonate
  • Natural Flavors
  • Vegetable Cellulose
  • Vegetable Stearate
  • Corn Starch
  • Sucrose
Generic Antacid

Other Antacid Ingredients

  • Talc
  • Propylparaben
  • Acesulfame K
  • FD&C Yellow #5 Aluminum Lake
  • Sucralose
  • Titanium Dioxide
  • Ammonium Hydroxide
  • Methylparaben
  • N-butyl Alcohol
  • Ethyl Acetate
  • Corn Syrup Solids
  • Tert-butylhydroquinone (TBHQ)
  • Polyvinylpyrrolidone (PVP)
Trust the Science.
Meet Wonderbelly’s team of industry-leading medical advisors.
Gail Hecht, MD
Professor of Medicine & Microbiology and past American Gastroenterological Association President

Dr. Hecht was Division Director of Gastroenterology and Nutrition at Loyola University Chicago and Chief of Digestive Diseases and Nutrition at University of Illinois–Chicago. She was President of the American Gastroenterological Association (AGA) from 2009-10, after serving as Chair of the Intestinal Disorders Section. In 2020, she became only the second woman to receive the Julius Friedenwald Medal, the highest honor bestowed by the AGA for an individual’s lifelong contributions to the field of gastroenterology. Her NIH and VA funded research has focused on E. coli and the impact of gut microbiome on intestinal function and health.

Emeran Mayer, MD, PhD
Pioneering Gastroenterologist & Neuroscientist and Best-Selling Author

Dr. Mayer is a Professor in the Departments of Medicine, Physiology and Psychiatry at the David Geffen School of Medicine at UCLA. He is a pioneer of—and leading researcher in—the role of mind-brain-gut interactions in health and chronic disease. He was the recipient of the 2016 Paul D McLean award from the American Psychosomatic Society and the Distinguished Mentor Award from the American Gastroenterological Association. He has been interviewed on NPR and PBS and by national and international media outlets including the Los Angeles Times, Atlantic, Time, Newsweek, and National Geographic. He has published more than 300 scientific papers and co-edited 3 books. His book, The Mind-Gut Connection, was published by HarperCollins in 2016 and has been translated into 14 languages.

Howard C. Mandel, MD, FACOG
One of America’s top OB-GYNs, Board of Directors of the National Board of Physicians & Surgeons

Dr. Mandel is an award-winning, practicing Obstetrician Gynecologist who has dedicated his life to the practice of high-quality health care and assuring access to such care. Mandel received his degrees from The Johns Hopkins University and NYU School of Medicine. Dr. Mandel also serves as the President of the City of Los Angeles Health Commission, on the Board of Directors of the National Board of Physicians & Surgeons, current advisor to two sitting Senators, advised the House of Representatives serving on the National Physician’s Council for Health Care Policy and has previously served on “Obama for America Health Policy Advisory Committee” advocating for equal access to health care for women, children, the homeless and underrepresented populations. Most recently he was selected as one of the “Leaders of Influence: Top Los Angeles Doctors” by the Los Angeles Business Journal and previously one of the Top Three Gynecologists in Los Angeles. Dr. Mandel has been recognized for his leadership and public service by the American College of Obstetrics and Gynecology, American Association of Gynecologic Laparoscopists, Cedars-Sinai Medical Center, New York University School of Medicine, and The Johns Hopkins University Distinguished Alumnus Award.

happy planet
Infinitely Recyclable
Wonderbelly’s bottles are made of aluminum in order to reduce our reliance on single-use plastics. Plus our bottles are infinitely recyclable! That means that after you’ve recycled it, your bottle could become a can of seltzer or a tin of peaches one day. Dream big, bottle. Dream big.
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Delicious flavors.

Wonderbelly’s flavors are formulated to be enjoyable and delicious, so you can get rid of heartburn without leaving a bad taste in your mouth.

Spill Your Guts

Join us as we talk about the hard sh*t