Indications and uses
pressure, bloating and fullness commonly referred to as gas.
pressure, bloating and fullness commonly referred to as gas.
adults: chew 1 to 2 tablets as needed after meals and at bedtime do not exceed 4 tablets in 24 hours except under the advice and supervision of a physician.
each tablet contains: calcium 45 store at room temperature protect from excessive heat and moisture
Simethicone 125 mg
Anti-gas
D&C Red No. 30, dextrose, flavor, magnesium stearate, maltodextrin, microcrystalline cellulose, silicon dioxide, sucralose, tribasic calcium phosphate
1-866-467-2748
Extra Strength
Gas Relief
Simethicone /Antigas
For Fast Relief of Pressure, Bloating & Discomfort
Cherry Creme Flavor
Natural and Artificially Flavored
18 CHEWABLE TABLETS
DO NOT USE IF ANY INDIVIDUAL BLISTER IS BROKEN OR OPEN
*This product is not manufactured or distributed by GSK Consumer Healthcare Inc., the distributor of GAS-X ®Extra Strength.
Distributed by:
IMPORTANT:Keep this carton for future reference on full labeling. |
Package Label for 18 Chewable Tablets

| Class | Version | Type | Effective |
|---|---|---|---|
| DIMETHICONE Pharmacologic Class Indexing | 3 | Indexing - Pharmacologic Class | 20180813 |
| Resource | Code type | Value | Equivalent identifiers | Source image |
|---|---|---|---|---|
| QR code link | QR Code | WC134CHR.jpg |
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 21130-110-18 | Extra Strength Gas Relief | 3 in 1 CARTON | TABLET, CHEWABLE | 3 | 7 | |
| 21130-110-18 | Extra Strength Gas Relief | 6 in 1 BLISTER PACK | TABLET, CHEWABLE | 6 | 7 | |
| 21130-110-48 | Extra Strength Gas Relief | 4 in 1 CARTON | TABLET, CHEWABLE | 4 | 7 | |
| 21130-110-48 | Extra Strength Gas Relief | 12 in 1 CARTON | TABLET, CHEWABLE | 12 | 7 |
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 21130-110 | 21130-110-18, 21130-110-48 |
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| D&C RED NO. 30 | 2S42T2808B | IACT |
| DEXTROSE, UNSPECIFIED FORM | IY9XDZ35W2 | IACT |
| MAGNESIUM STEARATE | 70097M6I30 | IACT |
| MALTODEXTRIN | 7CVR7L4A2D | IACT |
| MICROCRYSTALLINE CELLULOSE | OP1R32D61U | IACT |
| SILICON DIOXIDE | ETJ7Z6XBU4 | IACT |
| SUCRALOSE | 96K6UQ3ZD4 | IACT |
| TRIBASIC CALCIUM PHOSPHATE | 91D9GV0Z28 | IACT |
| DIMETHICONE, UNSPECIFIED | 92RU3N3Y1O | ACTIB |
| Version | Effective date | Source | Hydrated |
|---|---|---|---|
| 6 | 2024-11-01 | full-release | 2026-06-01 00:32:53 |
OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Extra Strength Gas Relief | SIMETHICONE | SAFEWAY | c8946bd2-6351-40e4-a139-d8214889bb4e | 2025-10-29 | Warnings | 21130-110-18 21130-110-48 21130-110 21130011018 21130011048 424a14de-b71e-3bfe-e063-6294a90a9422 c8946bd2-6351-40e4-a139-d8214889bb4e |
Adverse event summaries are temporarily unavailable. Other product information remains available.