What makes Gas-X different from other gas relief products?

Gas-X is the #1 doctor recommended anti-gas/#1 selling OTC gas relief brand in America. It is available in a variety of strengths (Extra, Ultra, Max), count sizes (10ct all the way up to 72ct), flavors, and formats (softgels & tablets).

What is the active ingredient in Gas-X?

The active ingredient in Gas-X is simethicone. Simethicone is the #1 doctor-recommended OTC ingredient for fast gas relief – it helps break up gas bubbles in your stomach and intestines. Once this trapped gas is broken down, your body can then get rid of the gas naturally.

If you are uncertain if Gas-X is appropriate for you, please speak to your doctor or a pharmacist. Simethicone, the active ingredient in Gas-X, works fast, without being absorbed into the bloodstream. Please use Gas-X products only as directed.

Maximum Strength Softgels

Simethicone 250 mg

Maximum Strength Gas-X is our most powerful gas-fighting medicine that starts to provide relief on contact. Nothing works faster (among leading brands) for fast gas relief.

Try the new 50 ct size!

Available in:

30 ct

50 ct

Get Coupons

«
1
2
3
»

Product Details

Usage

Use for the relief of pressure, bloating, and fullness commonly referred to as gas.

Directions

Adults and children 12 years or older: swallow with water 1 or 2 softgels as needed after meals and at bedtime. Do not exceed 2 softgels in 24 hours except under the advice and supervision of a physician.

Warnings

Keep out of reach of children.

Frequently Asked Questions

You’ve got questions. We’ve got answers. Check out our FAQs page.

What makes Gas-X different from other gas relief products?

Gas-X is the #1 doctor recommended anti-gas/#1 selling OTC gas relief brand in America. It is available in a variety of strengths (Extra, Ultra, Max), count sizes (10ct all the way up to 72ct), flavors, and formats (softgels & tablets).
What is the active ingredient in Gas-X?

The active ingredient in Gas-X is simethicone. Simethicone is the #1 doctor-recommended OTC ingredient for fast gas relief – it helps break up gas bubbles in your stomach and intestines. Once this trapped gas is broken down, your body can then get rid of the gas naturally.
Can I take Gas-X?

If you are uncertain if Gas-X is appropriate for you, please speak to your doctor or a pharmacist. Simethicone, the active ingredient in Gas-X, works fast, without being absorbed into the bloodstream. Please use Gas-X products only as directed.