---
title: "Simethicone Chewable Tablets — $628K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/simethicone-chewable-tablets"
last_updated: "2026-08-11T07:58:23.497Z"
locale: en
meta:
description: "Niche score 47/100 · $628K/yr market · 342K searches/yr · $9.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $628K/yr market · 342K searches/yr · $9.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Simethicone Chewable Tablets — $628K/yr Amazon US Niche (2026) - Flapen"
---
# **simethicone chewable tablets**
**Skip it**
Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size 65Growth 42Conversion 100Competition 21Returns 100Price range 44Avg price 27Brand share 6Review moat 27Quality gap 22
**Conversion**
**Incredible****19.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$628K**
$628K/yr · 342K searches
**Price range**
**Okay****$2.84–$24.43**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+13.2%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****3,811.67**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****$9.28**
avg listing price — sweet spot $15–$100
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, simethicone chewable tablets is a $628K/yr Amazon United States market (342K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Skip it — 47/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **simethicone chewable tablets market data**
- **Units sold / yr**
- **60K–80K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **$557K–$742K**
- units × avg price
- **Conversion rate**
- **19.8%**
- **Avg BSR**
- **#33**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **2.8%**
- **Avg brand age**
- **87 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**88**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**0%**
- Gas-X74% - Amazon Basic Care10% - Reliable-1 Laboratories6% - MAJOR4% - GeriCare2% - Heartland Pharma2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +13.2% search growth over the last 90 days.
9K7KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 3.7×
[**Open Trend **](https://flapen.com/research/us/health-household/simethicone-chewable-tablets/trend)
## **Top simethicone chewable tablets search terms**
- **simethicone chewable tablets**79K/yr+2.8%13.6% conv. - **gas x chewables**72K/yr-3.9%25.0% conv. - **gas x chewable tablets**24K/yr+0.2%25.9% conv. - **gas x maximum strength chewable**22K/yr+67.3%26.0% conv. - **gasx extra strength chewable tablets**12K/yr+317.5%32.0% conv. - **gas x chewable**22K/yr-2.5%16.9% conv. - **gas relief chewable tablets**11K/yr+45.0%8.9% conv. - **simethicone chewable**16K/yr+1.3%11.0% conv. - **chewable gas relief tablets**8K/yr+32.0%8.3% conv. - **chewable gas x**8K/yr+16.7%19.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/simethicone-chewable-tablets/search-terms)
## **Top simethicone chewable tablets products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$63K20%$126K30%$188K40%$251K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Gas-X Extra Strength Chewable Gas Relief Tablets with Simethicone 125 mg for Bloating Relief Cherry - 72 Count**Gas-X**$14.29**4.7★21,863 rev](https://www.amazon.com/dp/B079MFPXRZ) [2**Gas-X Extra Strength Chewable Gas Relief Tablets with Simethicone 125 mg Cherry - 48 Count**Gas-X**$9.29**4.8★2,044 rev](https://www.amazon.com/dp/B01DXS73MS) [3**Gas-X Extra Strength Chewable Gas Relief Tablets with Simethicone 125 mg Peppermint Creme - 18 Count**Gas-X**$4.53**4.7★2,503 rev](https://www.amazon.com/dp/B01M22E6BO) [4**Gas-X Total Relief Chewable Tablets with Maximum Strength Gas Relief Simethicone 250 mg and Heartburn Relief Calcium Carbonate 750 mg Bloating Relief Mixed Berries - 65 Count**Gas-X**$24.43**4.6★2,161 rev](https://www.amazon.com/dp/B09S32CH36) [5**Amazon Basic Care Heartburn & Gas SuperChews Chewable Tablets Fast-Acting Relief Mixed Berry 82 Count (Previously SoundHealth)**Amazon Basic Care**$8.17**4.6★6,709 rev](https://www.amazon.com/dp/B095CN18CZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Gas-X Ultimate Strength Gas Relief Softgels with Simethicone 500 mg Fast Bloating Relief Anti-Gas OTC Stomach & Intestinal Gas Easy to Swallow 20 Count**Gas-X**$10.06**1,822 rev1y ago](https://www.amazon.com/dp/B0FD2SV8MT) [**Major Simethicone Gas Relief 80 mg - Anti Flatulence Bloating and Gas Pressure Aid - 100 Chewable Tablets (1 Pack)**MAJOR**$7.63**1,915 rev3y ago](https://www.amazon.com/dp/B0C1XGJK18) [**Heartland Pharma Simethicone 125mg Chewable Tablets | Gas Relief Pills | Cherry-Flavored | Fast-Acting Antigas Supplement | Made in the USA | 100 Count**Heartland Pharma**$11.46**305 rev4y ago](https://www.amazon.com/dp/B0CF3DVN9C) [**Amazon Basic Care Gas Relief Softgels Simethicone 125 mg Extra Strength Antigas for Bloating and Discomfort 30 Count**Amazon Basic Care**$2.84**1,648 rev4y ago](https://www.amazon.com/dp/B096XX67P2) [**Gas-X Total Relief Chewable Tablets with Maximum Strength Gas Relief Simethicone 250 mg and Heartburn Relief Calcium Carbonate 750 mg Bloating Relief Mixed Berries - 65 Count**Gas-X**$24.43**2,161 rev4y ago](https://www.amazon.com/dp/B09S32CH36)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Basic Care Gas Relief Softgels Simethicone 125 mg Extra Strength Antigas for Bloating and Discomfort 30 Count**Amazon Basic Care**$2.84**4.6★**▲ 47%**](https://www.amazon.com/dp/B096XX67P2) [**Gas-X Total Relief Chewable Tablets with Maximum Strength Gas Relief Simethicone 250 mg and Heartburn Relief Calcium Carbonate 750 mg Bloating Relief Mixed Berries - 65 Count**Gas-X**$24.43**4.6★**▲ 30%**](https://www.amazon.com/dp/B09S32CH36) [**Gas-X Extra Strength Chewable Gas Relief Tablets with Simethicone 125 mg Cherry - 48 Count**Gas-X**$9.29**4.8★**▲ 30%**](https://www.amazon.com/dp/B01DXS73MS) [**Major Simethicone Gas Relief 80 mg - Anti Flatulence Bloating and Gas Pressure Aid - 100 Chewable Tablets (1 Pack)**MAJOR**$7.63**4.6★**▲ 13%**](https://www.amazon.com/dp/B0C1XGJK18) [**Amazon Basic Care Heartburn & Gas SuperChews Chewable Tablets Fast-Acting Relief Mixed Berry 82 Count (Previously SoundHealth)**Amazon Basic Care**$8.17**4.6★**— 5%**](https://www.amazon.com/dp/B095CN18CZ)
**~~View all trending →~~**
## **What buyers say about simethicone chewable tablets**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Efficiency**16%
*“Works like it should”*
**Value For Money**14%
*“Well worth the money”*
**Taste-Overall**11%
*“Tasty and works as expected”*
**Advertised Vs Actual Product**8%
*“Accurate description”*
**Quality-Overall**6%
*“Excellent product”*
**Ease Of Chewing/Swallowing**6%
*“Its a really great chewable that does the job”*
**Acid Regulator/Stomach Ache Relief**6%
*“Helps with my acid reflux”*
**Ease Of Use**5%
*“they really came in handy”*
**Heart Health**4%
*“works well with my heart meds”*
**Regulates Digestion**4%
*“A lot less bloated”*
### **What buyers complain about **
**Functionality-Overall**26%
*“Not effective”*
**Taste-Overall**11%
*“now the taste is really weird chemically”*
**Value For Money**7%
*“Waste of money”*
**Acid Regulator/Stomach Ache Relief**7%
*“Ive been having stomach problems”*
**Ease Of Chewing/Swallowing**4%
*“Breaks into powder when chewed”*
**Pain Relief-Overall**3%
*“Testing showed that this was the cause of the pain”*
**Regulates Digestion**3%
*“Did not help with my bloating”*
**Side Effects**2%
*“fearing that awful heartburn”*
**Flavor**2%
*“The mint flavoring could be a bit less strong”*
**Product Condition**2%
*“Was recalled for contamination”*
### **Top return reasons **
**Functionality-Overall**39%
**Soft Feel**14%
**Value For Money**8%
**Dosage**6%
**Ease Of Chewing/Swallowing**4%
**Smell**4%
**Color**4%
**Product Condition**4%
**Joint Pain**3%
**Advertised Vs Actual Product**3%
## **Common questions**
- **Is simethicone chewable tablets profitable to sell on Amazon United States?**
- The niche generates $628K/yr across 12 tracked products. 90-day search growth is +13.2%. Flapen's verdict: Skip it (47/100).
- **How competitive is the simethicone chewable tablets niche?**
- 6 brands and 88 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in simethicone chewable tablets?**
- Top complaints mined from reviews: Functionality-Overall, Taste-Overall, Value For Money. The return rate is 0.0%.
- **When does demand for simethicone chewable tablets peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 3.7× the quietest.
- **What does it cost to enter the simethicone chewable tablets niche?**
- Listings span $2.84–$24.43; the average listing price is $9.28 (sweet spot $15–$100). The average incumbent carries 3,812 reviews — the moat a new listing must climb.
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