

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
💨 Beat the bloat before it beats you!
Gas-X Ultimate Strength Softgels pack 500mg of simethicone—the highest OTC dose—for fast, effective relief from gas, bloating, and discomfort. Clinically trusted and doctor recommended, these easy-to-swallow softgels work within minutes to reduce intestinal gas buildup. Perfect for on-the-go professionals, they’re also FSA/HSA eligible and designed to support digestive comfort during GLP-1 journeys or routine digestive challenges.












| ASIN | B0FD2SV8MT |
| Allergen Information | Soy |
| Best Sellers Rank | #1,300 in Health & Household ( See Top 100 in Health & Household ) #2 in Abdominal Gas Relief |
| Brand | Gas-X |
| Brand Name | Gas-X |
| Customer Reviews | 4.6 out of 5 stars 1,151 Reviews |
| Manufacturer | Haleon US Services Inc. |
| UPC | 300674351133 |
| Unit Count | 20 Count |
G**Y
Work well and reasonably priced. Good value.
I used to take two of the 250mg but now... I only have to take one pill! Yeah. These do work to help when you are having those painful stabby (gas) pains. If you have had them then you know what I am talking about. Good value for the size. Easily carried with you, if needed, too. My Gastroenterologist has recommended these to me and I would encourage anyone to ask their doctor about these if they are experiencing gas pains.
J**E
Works well as described - helpful for colonoscopy prep!
I purchased Gas-X Ultimate Strength Softgels to help with digestive preparation for a colonoscopy. I found the 500 mg strength to be effective for managing the bloating and gas that often comes with the intensive prep process. The softgels are small and smooth, which made them easy to swallow during a time when my stomach was already sensitive. One specific concern I had was the color pigment of the capsules, as colonoscopy instructions are very strict about avoiding certain dyes. However, the coloring of these softgels did not interfere with the procedure or cause any issues for the doctor. It is a reliable, high-strength option that does exactly what it is intended to do without complicating medical requirements.
J**Z
No more gas or bloating
I suffer from severe bloating and gas I have been taking these pills every night and notice a big difference. Great price and it works.
D**S
No Gas!
I didn’t get gas.
N**H
They do the job!
These definitely deliver noticeable relief from discomfort and bloating. I felt calmer and less gassy fairly quickly after taking them. The 500 mg simethicone formula seems strong and effective, especially after larger meals or rich foods. On the downside, the softgels are a bit large and can be harder to swallow for sensitive folks. The relief was good, but not dramatically faster than some other simethicone products I’ve tried, so the “ultimate strength” claim feels slightly overstated. Overall, they work well enough when I need gas relief, but I don’t find them significantly better than standard options to make them a must‑buy every time.
J**A
best product
The best product if you field your belly inflamade or disconfort the best pill is this
J**Y
works well with my heart meds
repeat buy.... it works well with my heart meds
T**I
Belly is normal.
My belly is flat now. Been puffed up for weeks.
Trustpilot
1 month ago
3 days ago