stomach relief
Worth a lookShows a $12.5M/yr market, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size
Incredible$12.5M$12.5M/yr · 4.0M searches
Conversion
Incredible23.8%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Good$13.22avg listing price — sweet spot $15–$100
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Price range
Okay$5.20–$23.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad6,608.4avg incumbent reviews — the moat a new listing must climb
Growth
Bad-3.3%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad100%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
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.No pronounced peak months · busiest ÷ quietest = 1.3×
Top stomach relief search terms
- pepto bismol tablets945K/yr
- pepto bismol755K/yr
- pepto bismol liquid849K/yr
- pepto275K/yr
- iberogast225K/yr
- pepto bismol chewables175K/yr
- stomach relief148K/yr
- kaopectate95K/yr
- pepto bismol liquid extra strength52K/yr
- digestion & nausea medicine64K/yr
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.
All 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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$5.494.8★4,879 rev
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$10.964.8★25,792 rev
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$19.294.7★4,076 rev
Pepto-bismol Ultra 8 Fluid Ounce
Pepto Bismol$6.164.8★3,573 rev
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$20.804.6★6,234 rev
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$15.77249 rev
Pepto Gas + Bloating Simethicone 250 mg Softgels 50 Count Gas Relief for Adults Anti Gas and Bloating Gas Relief Maximum Strength
Pepto Bismol$15.13528 rev
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$16.603,991 rev
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$17.432,522 rev
HealthA2Z Bismuth | Bismuth Subsalicylate 262mg | Multi-Symptom Relief | (100 Count (Pack of 1))
HealthA2Z$14.491,171 rev
Trending
90-day click momentumPepto 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$15.774.6★
Equate Stomach Relief Caplets 40ct
Equate$6.064.7★
Pepto-bismol Ultra 8 Fluid Ounce
Pepto Bismol$6.164.8★
Pepto Gas + Bloating Simethicone 250 mg Softgels 50 Count Gas Relief for Adults Anti Gas and Bloating Gas Relief Maximum Strength
Pepto Bismol$15.134.5★
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$5.354.8★
What buyers say about stomach relief
What buyers praise and complain about, mined from review topics.What buyers love
“Reduces Acidity”
“Works ok”
“This product has a great reputation”
“Tastes great and comes in the perfect bottle size”
“Great Value”
“As described”
“Easy to chew”
“Great digestion aid”
“Comes in handy”
“Portability is decent”
What buyers complain about
“Didn't work for me”
“Doesn't taste very good”
“I had a stomach ache”
“it is expensive”
“The main thing about these softgels that I don't like is the use of artificial food dyes”
“Caused constipation”
“Hard to chew”
“deceptive”
“This is the Small bottle”
“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.