Net Contents
60 Chewable Tablet(s)
Serving Size
1–2 Chewable Tablet(s)
Servings Per Container
60
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
0 08429 04015 7
Product Version
Product No. 4015
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
8 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report an established %DV per serving.
Label states: Vegetarian, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Milk
- Egg
- Wheat
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1–2 Chewable Tablet(s) · 1– per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 10 {Calories} | — |
| Total Carbohydrates | 2 Gram(s) | 1% |
| Sugar | 2 Gram(s) | — |
| Calcium Carbonate | 30 mg | 3% |
| Alginic Acid | 450 mg | — |
| Licorice(Glycyrrhizin) | 250 mg | — |
| Sodium Alginate | 50 mg | — |
| Slippery Elm(Phytosterols) | 50 mg | — |
Percent Daily Values are based on a 2,000 calorie diet.
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Recommended Usage: As a dietary supplement, chew 1-2 tablets after meals or before retiring. For best results, drink a glass of water after chewing tablets.
Warnings & Precautions
Precautions re: All Other
Do not use if tamper-evident seal is broken or missing.
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN
Formulation
Formulation re: Does NOT Contain
Contains no yeast, dairy, eggs, gluten, corn, wheat, starch, artificial colors or preservatives.
Formulation re: Vegetarian/Vegan
Vegetarian
FDA Statements
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Other Label Statements
General Statements: All Other Content
ACID BLOCK is a combination of nutrients designed to provide relief of intermittent heartburn and indigestion. Alginic acid and sodium alginate react with saliva and gastric acid to form a foamy froth or alginic raft that floats on top of the gastric contents and acts as a barrier to acid and food reflux. Slippery elm and deglycyrrhized licorice act as demulents which are soothing to the alimentary canal.
General Statements: All Other Content
PHYSICIAN FORMULATED
General Statements: All Other Content
For Temporary Relief of Occasional Indigestion and Heartburn
General Statements: All Other Content
OPTIMAL NUTRITIONAL SUPPORT
General: Product/Version Code
Product No. 4015
Manufacturer & Distributor
Manufacturer
Rx Vitamins Inc.
Elmsford, NY, 10523, USA
Other
Market Reference
Rx Chewable Tablets Acid Block 60
RX Vitamins4.6(19)$28.99Acid Block
RX Vitamins4.6(19)$28.99CVS Health Maximum Strength Acid Controller Tablets
CVS Pharmacy4.7(87)$48.49Acid Block Chewable Tablets — simplemynt
simplemynt.com$24.99Nexium 24HR Acid Reducer Capsules
Hy-Vee4.6(5700)$25.99CVS Maximum Strength Acid Controller Tablets
CVS Pharmacy4.6(278)$5.49LowestPepcid Complete Chewable Tablets
Walmart4.7(3500)$20.98Famotidine 20 mg for Heartburn, GERD, and Indigestion
RedBox Rx$16.66
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
ITL Health
5.0 (37)Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Aphro-D
4.9 (82)Vitamin & Supplements Shop
27 Old Gloucester St, London WC1N 3AF
Prodentim
5.0 (1)Vitamin & Supplements Shop
72 Regent St., London W1B 4EN
Nutrapad Ltd –Pharmacy-friendly, Hydration, Immunity & Wellness Support - oxford street
5.0 (4)Vitamin & Supplements Shop
41 Bloomsbury Way, London WC1A 2SA
Protiv Nutrition
5.0 (1)Vitamin & Supplements Shop
3rd Floor, 207 Regent St., London W1B 3HH
Minerva Wellness
5.0 (21)Vitamin & Supplements Shop
71-75 Shelton St, London WC2H 9JQ
Metulas Supplements
5.0 (26)Vitamin & Supplements Shop
27 Old Gloucester St, London WC1N 3AX
Arbor Vitamins
5.0 (13)Vitamin & Supplements Shop
128 City Rd, London EC1V 2NX
Research & Studies
Pharmacologic management of diarrhea in patients with short bowel syndrome
VJ Kumpf - Journal of Parenteral and Enteral Nutrition, 2014 - Wiley Online Library
… To prevent deficiencies of fatsoluble vitamins during treatment with bile acid–binding resins, patients should receive supplementation with watermiscible formulations of vitamins A, D, E, …
2014122 citationsVitamins in the prevention of human diseases
W Herrmann, R Obeid - 2011 - books.google.com
… Our knowledge of the chemical composition of vitamins is … our dietary intake of the vitamins. Insufficient vitamin intake can … and judgements on the role of vitamins in health and disease …
201183 citationsNutritive vitamins as epidrugs
SM Nur, S Rath, V Ahmad, A Ahmad… - Critical reviews in …, 2021 - Taylor & Francis
… Dietary nutrients like vitamins can regulate both physiological … group vitamins including biotin, niacin, and pantothenic acid … Despite the information that vitamins can modulate the …
202179 citationsThe holistic Rx: your guide to healing chronic inflammation and disease
M Saeed - 2017 - books.google.com
… First, it processes the foods we eat, digesting the food and converting vitamins after absorption of the nutrients regulating our metabolism. The bacteria help to extract energy from …
20171 citationsEffect of Aloe vera preparations on the human bioavailability of vitamins C and E
JA Vinson, H Al Kharrat, L Andreoli - Phytomedicine, 2005 - Elsevier
… There is a very large population worldwide which consume vitamins and many people … of vitamins C and E, the most popular vitamin supplements. The plasma bioavailability of vitamins …
2005290 citationsMind-Body Rx
ND Cristina Guarneri - 2019 - books.google.com
… is that you take vitamins every day in optimum amounts to supplement the vitamins that you … vitamins, which are only isolated portions of the vitamins that occur naturally in food. …
2019
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-02-25. DSLD Label ID: 42025. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
Related Products

01-02 Enhanced Fat Melting Matrix
ATS Labs

1000 mg Vitamin C Acai Berry
Emergen-C

1000 mg Vitamin C Cranberry Pomegranate
Emergen-C

1000 MG Vitamin C Cranberry-Pomegranate
Emergen-C