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Diarrhea Relief Kids

Diarrhea Relief Kids shows low returns (0.0%), but brand-locked demand (top 5 brands take 92% of clicks) keeps it on the watch list.

Flapen Score

50
Worth a look
Market size 54Growth 56Conversion 79Competition 32Returns 100Price range 48Avg price 31Brand share 19Review moat 45Quality gap 32
This niche Category average

Is Diarrhea Relief Kids profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Diarrhea Relief Kids is a £370K/yr Amazon United Kingdom market (474K searches/yr). The top 5 brands hold 92% of demand. Verdict: Worth a look — 50/100.

Diarrhea Relief Kids: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +29.6% over the last 90 days and 8.1% of searches end in a purchase.

£370K

revenue / yr

Units sold / yr80K
Search volume / yr+29.6%474K
Conversion rate8.1%
Avg price£9.69

Who owns the niche?

The top 5 brands hold 92% of demand, so 8% of the market is open.

8%

open market share

Brands · sellers9 · 42
Top-5 product click share66%
Open market8%
Avg brand age47 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 20 products

Sponsored placement60%
New entrants (1y)1· 1 succeeded
Avg rating4.6★
Avg reviews2,042

Top Diarrhea Relief Kids products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

£0£37K£74K£111K£148K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

9 rising

Sellers

42

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

66%

Top 20: 100%

Open market

5%

  • Dioralyte69%
  • Enterosgel10%
  • MyPro6%
  • JJH Medical4%
  • O.R.S3%
  • Phizz3%
  • Open — no brand owns it (3 brands, 5%)

Diarrhea Relief Kids demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume474KCVR8.1%Products20Brands9Top 5 Brands92%OOS Rate9.6%Rating4.6★Reviews2,042Avg BSR#273
20K15KSpike '26Prime Day '26Aug '25Oct '25Dec '25Feb '26Apr '26May '26

Top Diarrhea Relief Kids search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • dioralyte258K/yr
  • dioralyte rehydration sachets81K/yr
  • enterosgel41K/yr
  • dioralyte sachets13K/yr
  • dioralyte blackcurrant 20 sachets12K/yr
  • dyrolite sachets adults8K/yr
  • diarolite sachets adult9K/yr
  • diarrhea relief kids7K/yr
  • dioralyte blackcurrant5K/yr
  • dioralyte 20 sachets9K/yr

What reviews say buyers love and hate about Diarrhea Relief Kids

What buyers mention most, as a share of all reviews.

What buyers love

75% of reviews
Taste-Overall19%

more normal taste

Value For Money12%

Good Value

Quality-Overall10%

Great product for the most part

Moist/Dry6%

Very hydrating

Flavor6%

Great flavour

What buyers complain about

67% of reviews
Taste-Overall30%

It tastes bland

Value For Money11%

Waste of money

Flavor7%

Disgusting flavour

Salt Content3%

The cheaper boots salts are much better

Solubility3%

never properly dissolves

Common Diarrhea Relief Kids questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Diarrhea Relief Kids 50/100 on Amazon United Kingdom — Worth a look. The niche generates £370K/yr across 20 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved +29.6% over the last 90 days.
Diarrhea Relief Kids buyers on Amazon United Kingdom complain most about Taste-Overall, Value For Money, Flavor, the themes mined from the niche's reviews. Its return rate is 0.0%.