Acid Reducer with Enzymes — 60 Chewable Tablets
Acid Reducer with Enzymes — 60 Chewable Tablets — Dual-Action Antacid + Digestive Enzymes for Occasional Heartburn & Indigestion*
A portable, great-tasting chewable that combines calcium carbonate to help neutralize excess stomach acid with a comprehensive digestive enzyme blend to help break down proteins, fats, and carbohydrates—supporting smoother post-meal comfort and nutrient availability. Designed for occasional heartburn, acid indigestion, and reflux-type discomfort.* Produced in FDA-registered, GMP-certified facilities and
3rd-party tested for identity, purity, and potency.*
- Reduces pepsin activity to protect mucosa*
- Enhances digestive enzyme function*
- Improves gastric motility for comfort*
- Promotes cytoprotective effects*
- Non-addictive relief for GERD symptoms*
- Enhances nutrient absorption*
- Reduces gas and bloating*
- Supports esophageal health*
Our Acid Reducer has a soothing influence on the smooth muscle, esophageal mucosa (mucous membranes) and blood vessels of the gastrointestinal system (GI) by buffering the hydrochloric acid secretions that cause the irritation experienced by those with GERD or acid reflux.
Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits (with research)
• Rapid acid neutralization* — Calcium/magnesium carbonate antacid increased gastric pH within ~40 seconds in a validated stomach model. (NIH/PubMed — Voropaiev M, 2021)
• Pepsin moderation via pH* — Antacids help raise gastric pH, which reduces pepsin activity and supports mucosal comfort. (NIH/Bookshelf — StatPearls)
• Enzyme-powered digestion* — Digestive enzymes support breakdown of proteins, carbohydrates, and fats; clinical contexts show symptom benefits. (NIH/PMC — Ianiro G, 2016; NIH/PubMed — Ullah H, 2023)
• Heartburn/indigestion relief* — Contemporary review summarizes antacid efficacy for symptomatic relief and pepsin inhibition. (NIH/PMC — Garg V, 2022)
• Non-PPI option (no documented RAHS)* — Rebound acid hypersecretion is described with PPIs; calcium carbonate antacids have not shown rebound in clinical testing. (NIH/PMC — Namikawa K, 2024; NIH/PubMed — Simoneau G, 1996; NIH/PubMed — Texter EC, 1989)
Additional Studies Showing Promising Benefits*
• Gas & bloating (post-meal)* — Enzyme blends have been associated with reduced bloating/flatulence and improved fullness indices. (NIH/PMC — Graham DY, 2018; NIH/PubMed — Spagnuolo R, 2017)
• Lipid digestion & comfort* — Lipase-containing formulas support fat digestion and may improve post-prandial comfort. (NIH/PMC — Ianiro G, 2016)
• Mucosal defense context* — Reviews discuss mechanisms of gastroduodenal injury & repair relevant to acid control. (NIH/PMC — Hagen SJ, 2021)
University Sources (non-PubMed summaries)*
• Digestive enzyme supplements & bloating perspective. (Harvard Health)
Global / Medical Organization Sources*
• Antacid use, indications & safety overview. (NIH/Bookshelf — StatPearls)
• Patient-friendly education on acid indigestion/GERD. (Cleveland Clinic)
We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Boston University, Cornell, Columbia, and Ohio State — to keep guidance aligned with credible science.*
Brief Benefit Bullets
• Helps neutralize excess stomach acid for fast comfort*
• May reduce pepsin activity by supporting a healthier gastric pH*
• Enzymes help break down proteins, fats & carbs for smoother digestion*
• Supports relief of occasional heartburn & indigestion*
• Non-PPI option; not associated with PPI-type rebound in clinical reports*
3rd-party tested for identity, potency & purity
Suggested Use
Chew 1–2 tablets as needed, preferably after meals or at first sign of discomfort. Do not exceed 6 tablets in 24 hours unless directed by your healthcare professional. If pregnant, nursing, taking medications, or managing chronic digestive issues, consult your physician.*
Product Specifications
Serving Size — 2 Chewable Tablets
Servings Per Container — 30
Calcium — 560 mg (from Calcium Carbonate) per serving
Acid Relief Enzyme Blend — 263 mg providing: Amylase (A. oryzae) 7,000 DU; Protease (A. oryzae) 42,000 HUT; Protease (A. oryzae) 8,000 PC; Protease (B. subtilis) 1,500 PC; Protease (A. niger) 100 SAPU; Glucoamylase (A. niger) 10 AGU; Invertase (S. cerevisiae) 800 SU; Diastase (A. oryzae) 3,000 DP°; Lipase (Candida rugosa, A. niger, Rhizopus oryzae) 1,000 FIP
Other Ingredients — Xylitol, natural flavors, hydroxypropyl cellulose, magnesium stearate (vegetable source), maltodextrin, citric acid, microcrystalline cellulose, beet powder
Form — Chewable tablets
Free From — Non-GMO; gluten-free*
Quality — Third-party tested for identity, purity & potency
Key Ingredients
Calcium Carbonate — Helps neutralize excess stomach acid and supports esophageal comfort.* (NIH/PMC — Garg V, 2022)
Digestive Enzyme Blend — Multi-enzyme support for protein, fat & carbohydrate digestion.* (NIH/PMC — Ianiro G, 2016)
3rd-Party Testing: Every batch is independently tested for identity, purity, potency, heavy metals & microbial safety. See our testing.
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Acid Reducer with Enzymes — dual-action antacid + enzyme support for fast comfort and smoother digestion. Non-GMO, gluten-free, third-party tested. Clinically Studied — NIH/PubMed!*
