---
title: "Gelusil — $215K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/gelusil"
last_updated: "2026-08-11T23:22:38.424Z"
locale: en
meta:
description: "Niche score 45/100 · $215K/yr market · 46K searches/yr · $19.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $215K/yr market · 46K searches/yr · $19.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gelusil — $215K/yr Amazon US Niche (2026) - Flapen"
---
# **gelusil**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 41Growth 21Conversion 100Competition 9Returns 100Price range 89Avg price 87Brand share 0Review moat 73Quality gap 16
**Conversion**
**Incredible****23.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$13.09–$38.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$19.91**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****562**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$215K**
$215K/yr · 46K searches
**Growth**
**Bad****-8.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****90%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, gelusil is a $215K/yr Amazon United States market (46K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gelusil market data**
- **Units sold / yr**
- **10K–13K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$199K–$249K**
- units × avg price
- **Conversion rate**
- **23.6%**
- **Avg BSR**
- **#483**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **0%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **77 months**
- **Avg seller age**
- **152 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **—flat
**Sellers**
**20**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- Gelusil93% - Wellspring Pharmaceutical7%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.8% search growth over the last 90 days.
1K600Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/gelusil/trend)
## **Top gelusil search terms**
- **gelusil**23K/yr-3.6%19.1% conv. - **gelusil antacid tablets chewable**19K/yr-15.1%26.8% conv. - **gelusil antacid anti gas chewable tablets 100 ct**3K/yr-10.1%30.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/gelusil/search-terms)
## **Top gelusil 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%$21K20%$43K30%$64K40%$86K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Gelusil Antacid & Anti Gas Tablets - Immediate Heartburn Relief Acid Reflux & Bloating & Gas Relief - Alumina Magnesia & Simethicone - Cool Mint - 200ct**Gelusil**$18.95**4.8★551 rev](https://www.amazon.com/dp/B08VQLG919) [2**Gelusil Antacid & Anti Gas Tablets for Heartburn Relief Acid Reflux Bloating and Gas Cool Mint - 100ct Blister Pack**Gelusil**$13.09**4.7★1,411 rev](https://www.amazon.com/dp/B000GCN9DM) [3**Gelusil Antacid Anti-Gas Chewable Tablets Mint 100 ea**Gelusil**$13.74**4.7★189 rev](https://www.amazon.com/dp/B00SYQD65I) [4**Gelusil Antacid & Anti Gas Tablets for Heartburn Relief Acid Reflux Bloating and Gas Cool Mint - 100ct Blister Pack 2 Count**Wellspring Pharmaceutical**$21.52**4.8★1,077 rev](https://www.amazon.com/dp/B079WB9YQ5) [5**Gelusil Antacid/Anti-Gas Tablets Cool Mint 100 Tablets (Pack of 4)**Gelusil**$38.04**4.8★362 rev](https://www.amazon.com/dp/B00620NO64)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Gelusil Antacid & Anti Gas Tablets - Immediate Heartburn Relief Acid Reflux & Bloating & Gas Relief - Alumina Magnesia & Simethicone - Cool Mint - 200ct**Gelusil**$18.95**551 rev5y ago](https://www.amazon.com/dp/B08VQLG919) [**Gelusil Antacid & Anti Gas Tablets for Heartburn Relief Acid Reflux Bloating and Gas Cool Mint - 100ct Blister Pack 2 Count**Wellspring Pharmaceutical**$21.52**1,077 rev9y ago](https://www.amazon.com/dp/B079WB9YQ5) [**Gelusil Antacid/Anti-Gas Tablets Cool Mint 100 Tablets (Pack of 2).**Gelusil**$20.68**190 rev10y ago](https://www.amazon.com/dp/B01GWDR5Z6) [**Gelusil Antacid Anti-Gas Chewable Tablets Mint 100 ea**Gelusil**$13.74**189 rev11y ago](https://www.amazon.com/dp/B00SYQD65I) [**Gelusil Antacid/Anti-Gas Tablets Cool Mint 100 Tablets (Pack of 4)**Gelusil**$38.04**362 rev14y ago](https://www.amazon.com/dp/B00620NO64)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Gelusil Antacid/Anti-Gas Tablets Cool Mint 100 Tablets (Pack of 2).**Gelusil**$20.68**4.7★**▲ 62%**](https://www.amazon.com/dp/B01GWDR5Z6) [**Gelusil Antacid & Anti Gas Tablets for Heartburn Relief Acid Reflux Bloating and Gas Cool Mint - 100ct Blister Pack**Gelusil**$13.09**4.7★**▲ 38%**](https://www.amazon.com/dp/B000GCN9DM) [**Gelusil Antacid/Anti-Gas Tablets Cool Mint 100 Tablets (Pack of 4)**Gelusil**$38.04**4.8★**— 0%**](https://www.amazon.com/dp/B00620NO64) [**Gelusil Antacid & Anti Gas Tablets - Immediate Heartburn Relief Acid Reflux & Bloating & Gas Relief - Alumina Magnesia & Simethicone - Cool Mint - 200ct**Gelusil**$18.95**4.8★**— 3%**](https://www.amazon.com/dp/B08VQLG919) [**Gelusil Antacid/Anti-Gas Tablets Cool Mint 100 Tablets**Gelusil**$13.33**4.7★**▼ 12%**](https://www.amazon.com/dp/B004YTVQDI)
**~~View all trending →~~**
## **What buyers say about gelusil**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Efficiency**20%
*“Works for me been using for years”*
**Acid Regulator/Stomach Ache Relief**19%
*“Helps my stomach ache”*
**Heart Health**17%
*“It really helps for heartburn”*
**Quality-Overall**9%
*“Great product”*
**Value For Money**8%
*“at a very competitive price”*
**Regulates Digestion**4%
*“This is the best acid controller that I have ever found”*
**Magnesium**3%
*“Very effective, magnesium based”*
**Dosage**3%
*“Good to know it is safe to use with my prescription medications”*
**Taste-Overall**3%
*“Great mild mint taste”*
**Advertised Vs Actual Product**2%
*“Just what I ordered”*
### **What buyers complain about **
**Value For Money**42%
*“too expensive to keep in the house for a long time”*
**Functionality-Overall**17%
*“waste of money does not work”*
**Ingredients-Overall**17%
*“Read the full ingredient list for this product which is only possible if you peel back the label”*
**Calcium**17%
*“Antacids no Calcium”*
## **Common questions**
- **Is gelusil profitable to sell on Amazon United States?**
- The niche generates $215K/yr across 7 tracked products. 90-day search growth is -8.8%. Flapen's verdict: Skip it (45/100).
- **How competitive is the gelusil niche?**
- 2 brands and 20 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in gelusil?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Ingredients-Overall. The return rate is 0.0%.
- **When does demand for gelusil peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the gelusil niche?**
- Listings span $13.09–$38.04; the average listing price is $19.91 (sweet spot $15–$100). The average incumbent carries 562 reviews — the moat a new listing must climb.
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