Ultra Acid

4.75 out of 5 based on 4 customer ratings
(3 customer reviews)


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Ultra Acid

Suggested Dose:

Take one capsule before meals or as directed by a health care practitioner.


Wheat, gluten, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, or artificial preservatives.

Ultra Acid is designed to support the gastric phase of digestion directly and provide stimulus for the excretion of pancreatic digestive juices in the small intestine. Adequate hydrochloric acid is fundamental to healthy protein digestion, nutrient availability, and the maintenance of normal gastric flora.[1-3] There is a natural decline in the ability to produce hydrochloric acid, especially after the age of 60.[1] There appears to be an even greater decline in pepsin production related to normal aging.[4] Support of natural gastric secretions and acidity helps support normal digestion, absorption, and immune health.[5] Maintaining an acidic pH in the stomach helps support normal gastric and intestinal flora as well.*[6-8]


Provides Hydrochloric Acid to Help Maintain Gastric pH*

Contains Factors to Promote Healthy Digestion, Especially of Dietary Protein*

Supports Absorption of Certain Macro- and Micronutrients*

Helps Maintain Normal Gastric Flora*

Ultra Acid provides a variety of health-supportive factors. L-glutamic acid, betaine HCl, and pepsin, a proteolytic enzyme, which assist in protein digestion. Gentian root, an herbal bitter, promotes normal secretion of saliva and gastric acid for digestive support. HCl (hydrochloric acid) supports nutrient absorption and helps maintain a healthy gastric pH, which, in turn, supports healthy gastric ecology. *

L- Glutamic Acid

This amino acid can be obtained from dietary protein or synthesized endogenously from other amino acids, such as glutamine. L- glutamic acid is used in Ultra Acid as an acidifying agent.*

Betaine Hydrochloride (HCl)

Betaine (also known as trimethylglycine) is a natural substance found in foods such as beets and spinach. Research suggests that betaine supports cell health by acting as a methyl donor, and this, in turn, supports healthy methionine, homocysteine, and hepatic fat metabolism. Betaine also functions as an osmolyte, which supports the integrity of cells and proteins during fluctuations in hydration, salinity, and temperature. Betaine HCl, the acidic form of betaine, has traditionally been used to support digestion and absorption due to its ability to lower gastric pH.*[9,10]


One of the first enzymes to initiate protein digestion, pepsin is first synthesized in the parietal cells of the gastric mucosa and secreted as the inactive zymogen precursor pepsinogen. Hydrochloric acid activates pepsinogen to convert it to pepsin once it is outside the cell. This activation sets up a chain reaction leading to the production of still more pepsin. Porcine pepsin, in addition to betaine HCl, is provided in Ultra Acid with the goal of promoting more endogenous pepsin production. *[4,6]

Gentian Root (Gentiana lutea)

Used for centuries to support healthy digestion, gentian contains the bitter glycosides gentiopicrin and amarogentin. Gentian’s bitter taste can be detected even at a dilution level of 50,000:1. Gentian root appears to support digestion by stimulating secretion of saliva in the mouth, hydrochloric acid in the stomach, and digestive juices from the pancreas. Due to the stimulant effect that gentian root has on endogenous production of HCl, individuals may be able to discontinue Ultra Acid after a period of use. *[11-14]

Ultra Acid is formulated with a variety of compounds and is designed to support gastric acidity, digestion, and normal gastrointestinal flora. Ultra Acid should be taken with, or immediately following a meal. Do not use if there is a prior history of, or a current complaint of, a peptic or duodenal ulcer. *

Why should I take Ultra Acid?

Digestive enzymes and Ultra Acid both can be extremely effective if your stomach acid reserve, your stomach cells are damaged and not producing enough acid or if your pancreas and intestinal cells are damaged and not producing enough digestive enzymes. One of the hallmark symptoms of low stomach acid is constipation, even though you’re eating plenty of vegetables and plenty of fiber. If you find you’re that type of person, then replacing your stomach acid might be a smart move to help overcome that.

*These statements have not been evaluated by the FDA.  This product is not intended to diagnose, treat, cure or prevent any disease.
  1. Bland J, Liska D, Jones DS, et al. Clinical Nutrition A Functional Approach. 2nd ed. Gig Harbor, WA: The Institute for Functional Medicine. 2004.
  2. Giannella RA, Broitman SA, Zamcheck N. Gastric acid barrier to ingested microorganisms in man: studies in vivo and in vitro. Gut. 1972 Apr;13(4):251-6. [PMID: 4556018]
  3. Lovat LB. Age related changes in gut physiology and nutritional status. Gut. 1996 Mar;38(3):306-9. [PMID: 8675079]
  4. Feldman M, Cryer B, McArthur KE, et al. Effects of aging and gastritis on gastric acid and pepsin secretion in humans: a prospective study. Gastroenterology. 1996 Apr;110(4):1043-52. [PMID: 8612992] 5. Untersmayr E, Jensen-Jarolim E. The effect of gastric digestion on food allergy. Curr Opin Allergy Clin Immunol. 2006 Jun;6(3):214-9. Review. [PMID: 16670517]
  5. Smolin LA, Grosvenor MB. Nutrition: Science and Applications. 2nd ed. Hoboken, NJ: John Wiley & Sons, Inc. 2010.
  6. Canani RB, Terrin G. Gastric acidity inhibitors and the risk of intestinal infections. Curr Opin Gastroenterol. 2010 Jan;26(1):31-5. Review. [PMID: 19907324]
  7. Kanno T, Matsuki T, Oka M, et al. Gastric acid reduction leads to an alteration in lower intestinal microflora. Biochem Biophys Res Commun. 2009 Apr 17;381(4):666-70. [PMID: 19248769]
  8. Craig SA. Betaine in human nutrition. Am J Clin Nutr. 2004 Sep;80(3):539-49. Review. [PMID: 15321791]
  9. New York University Langone Medical Center. Betaine Hydrochloride. http:// www.med.nyu.edu/content?ChunkIID=21560. Last Reviewed 2011. Accessed March 23, 2012.
  10. Mowrey D. Scientific Validation of Herbal Medicine. New Canaan, CT: McGrawHill. 1999.
  11. Monterey Bay Spice Company. Gentian Root. http://www.herbco.com/p-763- gentian-root-cs-wild-crafted.aspx. Accessed March 25, 2012.
  12. Vilkin A, Levi Z, Morgenstern S, et al. Higher gastric mucin secretion and lower gastric acid output in first-degree relatives of gastric cancer patients. J Clin Gastroenterol. 2008 Jan;42(1):36-41. [PMID: 18097287]
  13. Behrens M, Brockhoff A, Batram C, et al. The human bitter taste receptor hTAS2R50 is activated by the two natural bitter terpenoids andrographolide and amarogentin. J Agric Food Chem. 2009 Nov 11;57(21):9860-6. [PMID: 19817411]

3 reviews for Ultra Acid

  1. Rated 5 out of 5

    Helps prevent my reflux, when I eat high protein

  2. I have chronic gastritis (shown in an upper GI) thought to be from all the migraine medication I take but now not so sure! Would this (Ultra Acid) be a good product for me to try? I have been taking a PPI for literally YEARS along with an additional RX strength Ranitidine as needed and still have stomach pain at times. No constipation, however…..

  3. Rated 4 out of 5

    (verified purchase)

    This has a little less HCl than in another product I’ve used, but it seems to work well. I’ll know more in a few months.

  4. Rated 5 out of 5

    (verified purchase)

    I have had chronic gastritis for 20 years. Since taking this product for about 40 days, was able to stop PPI and have no stomach pain!!!! I can even eat an orange without suffering!

  5. Rated 5 out of 5

    (verified purchase)

    I’ve been taking this to help me digest protein better, since it doesn’t seem like I’ve been making enough stomach acid. I was worried that it would cause a problem feeling too much acid if I misjudged and took too much, but that hasn’t been the case at all. It works great!

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