Is stomach pain relief profitable to sell on Amazon United Kingdom?

The niche generates £126K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -16.5%. Flapen's verdict: Skip it (41/100).

How competitive is the stomach pain relief niche?

9 brands and 38 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 87% of demand.

What do buyers complain about in stomach pain relief?

Top complaints mined from reviews: Solubility, Salt Content, Value For Money. The return rate is 0.0%.

When does demand for stomach pain relief peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the stomach pain relief niche?

Listings span £5.10–£37.01; the average listing price is £11.12 (sweet spot $15–$100). The average incumbent carries 872 reviews — the moat a new listing must climb.

stomach pain relief

Skip it

A concentrated shelf (top 5 take 87% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Price range

Good£5.10–£37.01

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good871.78

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay3.6%

search→purchase rate — share of searches ending in a sale

Avg price

Okay£11.12

avg listing price — sweet spot $15–$100

Market size

Okay£126K

£126K/yr · 311K searches

Brand share

Okay87%

top-5 brand share — brands hold most of the demand

Growth

Bad-16.5%

90-day search growth — must beat 0% to launch

Competition

Bad87%

top-5 click share — a locked-up shelf

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, stomach pain relief is a £126K/yr Amazon United Kingdom market (311K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 41/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

stomach pain relief market data

Units sold / yr: 8K–10K; avg 750–1,000/product
Revenue / yr: £89K–£111K; units × avg price
Conversion rate: 3.6%
Avg BSR: #69
Page quality: 0%
Prime: 100%
Sponsored: 33%
Out of stock: 8.3%
Avg brand age: 58 months
Avg seller age: 176 days

Competition & brand share

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 rising

Sellers

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

87%

Top 20: 100%

Open market

Andrews46%
Intralabs20%
Bullrich12%
UK Home Shop5%
Eno4%
Vitaminnica Because your Health Matters4%
Open — no brand owns it (3 brands, 9%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -16.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top stomach pain relief search terms

andrews liver salts181K/yr -13.6%2.9% conv.
andrews liver salts original uk64K/yr -16.9%3.7% conv.
liver salts16K/yr -10.9%5.1% conv.
andrews salts23K/yr -28.5%1.8% conv.
andrews liver salts original7K/yr -28.3%3.3% conv.
andrews salts original uk4K/yr +29.0%2.8% conv.
andrews liver salts 500g8K/yr -56.5%2.5% conv.
andrews liver salt3K/yr +2.0%3.7% conv.
andrews liver salts original uk powder2K/yr -48.6%1.9% conv.
andrews liver salts 250g3K/yr -64.7%0.5% conv.

All search terms

Top stomach pain 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Andrews Salts Original Instant Relief from Upset Stomach Heartburn Indigetsion- 50 sachets

Andrews£37.014.4★386 rev

Intralabs Liver Salts 220g Original Formula 50 Servings Relief from Upset Stomach Heartburn & Indigestion. Made in the UK.

Intralabs£8.864.5★84 rev

Bullrich Salt Quick Relief for Heartburn and Acid-Related Stomach Pain 180 Tablets

Bullrich£7.674.1★6,012 rev

Eno Fruit Salt Regular Flavour for Acitidy Relief 15 Sachets X 5 Grams

UK Home Shop£5.104.5★117 rev

Eno Fruit Salt Regular 100 Gram - 3 Pack

Eno£10.574.4★887 rev

Newest

by launch date

Intralabs Liver Salts 220g Original Formula 50 Servings Relief from Upset Stomach Heartburn & Indigestion. Made in the UK.

Intralabs£8.8684 rev

7mo ago

Vitaminnica 9-in-1 Liver Detox - 20 Effervescent Tablets - Orange Flavour | Advanced Liver Cleanse & Support Formula with Silymarin Dandelion Turmeric & More | Promotes Detox Digestion & Energy

Vitaminnica Because your Health Matters£7.87130 rev

11mo ago

2 x 100g ENO Fruit Salt Combo Pack | Quick & Effective Relief from Acid Reflux Indigestion & Acidity | Orange & Lemon

KAMZCO£9.1496 rev

1y ago

ENOFast Relief Fruit Salt Regular Flavour 30x Antacid Sachets | Relief from Acidity Flatulence Gas and Indigestion Issues | Quick & Effective

CAEMORA£8.3469 rev

1y ago

Eno Fruit Salt Regular Flavour for Acitidy Relief 15 Sachets X 5 Grams

UK Home Shop£5.10117 rev

2y ago

What buyers say about stomach pain relief

What buyers praise and complain about, mined from review topics.

What buyers love

Taste-Overall20%

“Tastes okay just like orange juice”

Quality-Overall10%

“No complaints”

Value For Money10%

“Excellent value for money”

Advertised Vs Actual Product8%

“does the job”

Efficiency7%

“it was just as effective”

Salt Content7%

“Perfect substitute if you used Andrews salts”

Detoxification3%

“Detox completed”

Ease Of Use3%

“So easy to use”

Acid Regulator/Stomach Ache Relief3%

“Yes it works wondera for indigestion”

Heart Health3%

“Just the best for heartburn & tasty too”

What buyers complain about

Solubility15%

“Needs time to dissolve”

Salt Content13%

“The salts in the tubs can go hard and be unusable”

Value For Money7%

“Quite expensive”

Taste-Overall7%

“The taste can be a bit strong depending on the flavour”

Instructions/User Manual/Troubleshooting6%

“no information on how to use”

Functionality-Overall4%

“Didn't work and made me throw up within 2 hours”

Size-Overall4%

“Small aperture”

Language Issues3%

“No English translation”

Strength3%

“Did not make any difference associated contents were not strong enough”

Hard Feel3%

“Hard and lumpy”

Common questions

Is stomach pain relief profitable to sell on Amazon United Kingdom?: The niche generates £126K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -16.5%. Flapen's verdict: Skip it (41/100).
How competitive is the stomach pain relief niche?: 9 brands and 38 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in stomach pain relief?: Top complaints mined from reviews: Solubility, Salt Content, Value For Money. The return rate is 0.0%.
When does demand for stomach pain relief peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the stomach pain relief niche?: Listings span £5.10–£37.01; the average listing price is £11.12 (sweet spot $15–$100). The average incumbent carries 872 reviews — the moat a new listing must climb.