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Best Choice

NDC 63941-071 · BEST CHOICE (VALU MERCHANDISERS COMPANY)

Generic nameCalcium Carbonate ,Magnesium Hydroxide
Dosage formTABLET, CHEWABLE
RouteORAL
Active ingredient(s)CALCIUM CARBONATE, MAGNESIUM HYDROXIDE
Strength675; 135 mg/1; mg/1
Pharmacologic classBlood Coagulation Factor [EPC], Calcium [CS], Calculi Dissolution Agent [EPC], Cations, Divalent [CS], Increased Coagulation Factor Activity [PE], Increased Large Intestinal Motility [PE], Inhibition Large Intestine Fluid/Electrolyte Absorption [PE], Inhibition Small Intestine Fluid/Electrolyte Absorption [PE], Magnesium Ion Exchange Activity [MoA], Osmotic Activity [MoA], Osmotic Laxative [EPC], Phosphate Binder [EPC], Phosphate Chelating Activity [MoA], Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]
Marketing categoryOTC MONOGRAPH DRUG

Packages

63941-071-10 — 100 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (63941-071-10)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

63868-702 — Calcium Carbonate, 63868-703 — Calcium Carbonate, 63868-712 — aluminum hydroxide, magnesium hydroxide, dimethicone, 63868-715 — aluminum hydroxide, magnesium hydroxide, dimethicone, 63868-787 — magnesium hydroxide, 63868-788 — magnesium hydroxide, 63941-010 — Calcium Carbonate, 63941-021 — Calcium Carbonate, 63941-022 — Calcium carbonate, 63941-031 — Antacid Tablets (Calcium Carbonate), 63941-101 — Calcium Carbonate, 63941-107 — Calcium carbonate ,Magnesium hydroxide,Simethicone, 63941-115 — Smooth Antacid Tablets, 63941-619 — aluminum hydroxide, magnesium hydroxide, dimethicone, 63941-624 — calcium carbonate, magnesium hydroxide, 63941-629 — aluminum hydroxide, magnesium hydroxide, dimethicone, 63941-638 — aluminum hydroxide, magnesium hydroxide, dimethicone, 63941-639 — aluminum hydroxide, magnesium hydroxide, dimethicone, 63941-647 — magnesium hydroxide, 63941-648 — magnesium hydroxide, +856 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels