

💨 Beat the bloat before it beats you!
Gas-X Ultimate Strength Softgels deliver the highest OTC dose of simethicone (500 mg) for fast, effective relief from gas, bloating, and discomfort. Trusted by doctors and designed for easy swallowing, this 20-count pack offers powerful, on-the-go support to keep you feeling light and confident throughout your day.












| ASIN | B0FD2SV8MT |
| Best Sellers Rank | #1,967 in Health & Household ( See Top 100 in Health & Household ) #5 in Abdominal Gas Relief |
| Customer Reviews | 4.6 4.6 out of 5 stars (554) |
| Date First Available | June 13, 2025 |
| Manufacturer | Haleon US Services Inc. |
| Package Dimensions | 4.69 x 2.8 x 1.18 inches; 1.06 ounces |
L**N
New Formula Works Wonders
The new formula is more effective than the old one. Easy to swallow. Great price. Really helped. You can only take 1 every 24 hrs so please read directions. The pain relief works quickly.
M**N
Helped with gas relief
After I had a hysterectomy. I was pumped up with a lot of gas. So to help with the discomfort and gas pains. It definitely helped me relieve a lot of gas pain and discomfort.
A**R
Worked great!
Works well. Only can take one since it's an ultimate, but when gas pains started, I popped one of these, and felt relief within 20 minutes.
K**P
Ok
Not the best..but they work good
M**O
Good Product
It worked well for me.
J**E
Gas-X works great
Gas-X ultimate strength works great for me and I’m glad that it comes in the 500 mg. I will definitely re-order.
J**N
Used after a recent surgery!
My doctor suggested these after surgery. I think they helped a lot. No taste and the size was easy to swallow. I did have pain the first few days after surgery and these provided quick relief.
T**N
It didn't help me
it didn't help me None
Trustpilot
4 days ago
1 week ago