---
title: "Stomach Relief — $12.5M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/stomach-relief"
last_updated: "2026-08-10T23:31:55.715Z"
locale: en
meta:
description: "Niche score 55/100 · $12.5M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $12.5M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Stomach Relief — $12.5M/yr Amazon US Niche (2026) - Flapen"
---
# **stomach relief**
**Worth a look**
Shows a $12.5M/yr market, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 100Growth 23Conversion 100Competition 53Returns 100Price range 46Avg price 60Brand share 0Review moat 24Quality gap 20
**Market size**
**Incredible****$12.5M**
$12.5M/yr · 4.0M searches
**Conversion**
**Incredible****23.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$13.22**
avg listing price — sweet spot $15–$100
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Okay****$5.20–$23.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****6,608.4**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-3.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, stomach relief is a $12.5M/yr Amazon United States market (4.0M searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **stomach relief market data**
- **Units sold / yr**
- **800K–1.0M**
- avg 30,000–40,000/product
- **Revenue / yr**
- **$10.6M–$13.2M**
- units × avg price
- **Conversion rate**
- **23.8%**
- **Avg BSR**
- **#71**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **65%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **86 months**
- **Avg seller age**
- **142 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **—flat
**Sellers**
**155**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 100%
**Open market**
**0%**
- Pepto Bismol91% - Iberogast6% - Equate3% - HealthA2Z1% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.3% search growth over the last 90 days.
90K70KHoliday '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/stomach-relief/trend)
## **Top stomach relief search terms**
- **pepto bismol tablets**945K/yr+4.5%24.9% conv. - **pepto bismol**755K/yr-0.4%21.5% conv. - **pepto bismol liquid**849K/yr-13.6%26.7% conv. - **pepto**275K/yr-4.0%20.8% conv. - **iberogast**225K/yr+2.6%17.0% conv. - **pepto bismol chewables**175K/yr-3.8%23.8% conv. - **stomach relief**148K/yr-7.5%4.8% conv. - **kaopectate**95K/yr-0.9%0.1% conv. - **pepto bismol liquid extra strength**52K/yr+9.9%28.0% conv. - **digestion & nausea medicine**64K/yr-2.1%0.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/stomach-relief/search-terms)
## **Top stomach relief 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%5%$627K10%$1.3M15%$1.9M20%$2.5M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Pepto Bismol Chewable Tablets Upset Stomach Relief Nausea Relief Heartburn Relief Indigestion Relief Anti Diarrhea Medication for Adults - 5 Symptom Relief 30 ct**Pepto Bismol**$5.49**4.8★4,879 rev](https://www.amazon.com/dp/B000RVLU2Y) [2**Pepto Bismol Liquid Upset Stomach Relief Nausea Relief Heartburn Relief Indigestion Relief Anti Diarrhea Medication for Adults - 5 Symptom Fast Relief 2x12 oz (Packaging May Vary)**Pepto Bismol**$10.96**4.8★25,792 rev](https://www.amazon.com/dp/B07CL6WR1X) [3**Pepto Bismol Liquicaps Upset Stomach Relief Nausea Relief Heartburn Relief Indigestion Relief Anti Diarrhea Medication for Adults - 5 Symptom Fast Relief No Flavor 48 ct**Pepto Bismol**$19.29**4.7★4,076 rev](https://www.amazon.com/dp/B07LBJX6SF) [4**Pepto-bismol Ultra 8 Fluid Ounce**Pepto Bismol**$6.16**4.8★3,573 rev](https://www.amazon.com/dp/B000Q3H8UQ) [5**Pepto Bismol ULTRA Liquid for Nausea Heartburn Indigestion Upset Stomach and Diarrhea - 5 Symptom Fast Relief Medication for Adults Cherry Flavor 2x16 oz**Pepto Bismol**$20.80**4.6★6,234 rev](https://www.amazon.com/dp/B003CP16L2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Pepto Bismol Berry Mint Chews Upset Stomach Relief Nausea Relief Heartburn Relief Indigestion Relief Anti Diarrhea Medication for Adults - 5 Symptom Fast Relief 48 Chewable Tablets**Pepto Bismol**$15.77**249 rev4mo ago](https://www.amazon.com/dp/B0G35SSK6C) [**Pepto Gas + Bloating Simethicone 250 mg Softgels 50 Count Gas Relief for Adults Anti Gas and Bloating Gas Relief Maximum Strength**Pepto Bismol**$15.13**528 rev8mo ago](https://www.amazon.com/dp/B0G1CQQ5GJ) [**Iberogast Softgels Herbal Relief of Stomach Upsets: Occasional Indigestion Bloating Gas Nausea Upset Stomach; 6-Herb Blend with Iberis Amara Peppermint Licorice Lemon Balm; 30ct**Iberogast**$16.60**3,991 rev2y ago](https://www.amazon.com/dp/B0CMSF4GSS) [**Iberogast Liquid Drops Herbal Relief of Stomach Upsets: Occasional Indigestion Bloating Gas Nausea Upset Stomach; Gluten Free; 6-Herb Blend with Iberis Amara Peppermint Licorice; 50mL**Iberogast**$17.43**2,522 rev2y ago](https://www.amazon.com/dp/B0CM3YZ4R7) [**HealthA2Z Bismuth | Bismuth Subsalicylate 262mg | Multi-Symptom Relief | (100 Count (Pack of 1))**HealthA2Z**$14.49**1,171 rev2y ago](https://www.amazon.com/dp/B0BVBZY1FZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pepto Bismol Berry Mint Chews Upset Stomach Relief Nausea Relief Heartburn Relief Indigestion Relief Anti Diarrhea Medication for Adults - 5 Symptom Fast Relief 48 Chewable Tablets**Pepto Bismol**$15.77**4.6★**▲ 250%**](https://www.amazon.com/dp/B0G35SSK6C) [**Equate Stomach Relief Caplets 40ct**Equate**$6.06**4.7★**▲ 91%**](https://www.amazon.com/dp/B00DPLXUXU) [**Pepto-bismol Ultra 8 Fluid Ounce**Pepto Bismol**$6.16**4.8★**▲ 71%**](https://www.amazon.com/dp/B000Q3H8UQ) [**Pepto Gas + Bloating Simethicone 250 mg Softgels 50 Count Gas Relief for Adults Anti Gas and Bloating Gas Relief Maximum Strength**Pepto Bismol**$15.13**4.5★**▲ 62%**](https://www.amazon.com/dp/B0G1CQQ5GJ) [**Pepto Bismol Liquid Upset Stomach Relief Nausea Relief Heartburn Relief Indigestion Relief Anti Diarrhea Medication for Adults - 5 Symptom Fast Relief 8 oz (Packaging May Vary)**Pepto Bismol**$5.35**4.8★**▲ 55%**](https://www.amazon.com/dp/B00081Q6KE)
**~~View all trending →~~**
## **What buyers say about stomach relief**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Acid Regulator/Stomach Ache Relief**15%
*“Reduces Acidity”*
**Efficiency**10%
*“Works ok”*
**Quality-Overall**10%
*“This product has a great reputation”*
**Taste-Overall**8%
*“Tastes great and comes in the perfect bottle size”*
**Value For Money**7%
*“Great Value”*
**Advertised Vs Actual Product**6%
*“As described”*
**Ease Of Chewing/Swallowing**6%
*“Easy to chew”*
**Regulates Digestion**6%
*“Great digestion aid”*
**Ease Of Use**5%
*“Comes in handy”*
**Portability**4%
*“Portability is decent”*
### **What buyers complain about **
**Functionality-Overall**11%
*“Didn't work for me”*
**Taste-Overall**10%
*“Doesn't taste very good”*
**Acid Regulator/Stomach Ache Relief**6%
*“I had a stomach ache”*
**Value For Money**5%
*“it is expensive”*
**Ingredients-Overall**4%
*“The main thing about these softgels that I don't like is the use of artificial food dyes”*
**Regulates Digestion**3%
*“Caused constipation”*
**Ease Of Chewing/Swallowing**3%
*“Hard to chew”*
**Advertised Vs Actual Product**2%
*“deceptive”*
**Size-Overall**2%
*“This is the Small bottle”*
**Flavor**2%
*“Disgusting flavor”*
## **Common questions**
- **Is stomach relief profitable to sell on Amazon United States?**
- The niche generates $12.5M/yr across 20 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.3%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the stomach relief niche?**
- 4 brands and 155 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in stomach relief?**
- Top complaints mined from reviews: Functionality-Overall, Taste-Overall, Acid Regulator/Stomach Ache Relief. The return rate is 0.0%.
- **When does demand for stomach relief peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the stomach relief niche?**
- Listings span $5.20–$23.33; the average listing price is $13.22 (sweet spot $15–$100). The average incumbent carries 6,608 reviews — the moat a new listing must climb.
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