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Extra Strength Chewables

Simethicone 125 mg


Extra Strength Softgels

Simethicone 125 mg


Ultra Strength Softgels

Simethicone 180 mg


Maximum Strength Softgels

Simethicone 250 mg

What Strength Is Right for You?

Gas-X comes in a variety of strengths, forms, and flavors. Start by selecting the amount of gas relief you need.

125 mg dose

Extra Strength

Eliminate gas fast.

180 mg dose

Ultra Strength

For an added boost of relief.

250 mg dose

Maximum Strength

Our most powerful formula yet.

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Save $1 On Your Next Gas-X Purchase.

It just got easier to find relief with Gas-X.

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