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Diatomaceous Earth

Diatomaceous Earth shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

64
Worth a look
Market size 49Growth 82Conversion 85Competition 58Returns 98Price range 61Avg price 54Brand share 24Review moat 69Quality gap 62
This niche Category average

Is Diatomaceous Earth profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Diatomaceous Earth is a £269K/yr Amazon United Kingdom market (228K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 64/100.

Diatomaceous Earth: 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 +76.9% over the last 90 days and 9.4% of searches end in a purchase.

£269K

revenue / yr

Units sold / yr25K
Search volume / yr+76.9%228K
Conversion rate9.4%
Avg price£12.54

Who owns the niche?

The top 5 brands hold 91% of demand, so 9% of the market is open.

9%

open market share

Brands · sellers11 · 16
Top-5 product click share50%
Open market9%
Avg brand age44 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 24 products

Sponsored placement71%
New entrants (1y)0· 0 succeeded
Avg rating4.4★
Avg reviews733

Top Diatomaceous Earth 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 50% of clicks — established leaders, but buyers still shop beyond them.

£0£11K£22K£32K£43K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 rising

Sellers

16

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

50%

Top 20: 97%

Open market

7%

  • Multi-Mite63%
  • Pure Source Nutrition14%
  • Entopest6%
  • Wholefood Earth4%
  • UK GROW4%
  • Hockley International2%
  • Open — no brand owns it (5 brands, 7%)

Diatomaceous Earth demand & seasonality

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

Volume228KCVR9.4%Products24Brands11Top 5 Brands91%OOS Rate1.4%Rating4.4★Reviews733Avg BSR#378
9K7KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 2.4×

Top Diatomaceous Earth search terms shoppers use

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

  • diatomaceous earth179K/yr
  • diatomaceous earth pest control24K/yr
  • diatomaceous earth powder10K/yr
  • diatomaceous-earth8K/yr
  • diatomaceous4K/yr
  • diatomaceous earth for fleas4K/yr

What reviews say buyers love and hate about Diatomaceous Earth

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

What buyers love

92% of reviews
Quality-Overall25%

Excellent product

Advertised Vs Actual Product18%

Just as advertised

Value For Money16%

Great value

Ease Of Use14%

Easy to use

Strength4%

Effective

What buyers complain about

89% of reviews
Functionality-Overall34%

Not Effective

Value For Money21%

as its relatively cheap I really dont care lol

Breathability7%

It has a very bad effect on your lungs very difficult to breathe would not use it again

Instructions/User Manual/Troubleshooting7%

No instructions, not even a diagram

Advertised Vs Actual Product5%

Didn't work as good as was advertised

Diatomaceous Earth return rate & reasons

Why buyers send it back, as a share of all return requests.

0.5%

Return rate

32%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
20%
2Advertised Vs Actual Product
13%
3Size-Overall
13%
4Leak-Proof
10%
5Compatibility-Overall
9%

Common Diatomaceous Earth questions

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

Flapen scores Diatomaceous Earth 64/100 on Amazon United Kingdom — Worth a look. The niche generates £269K/yr across 24 tracked products. Search demand moved +76.9% over the last 90 days.
Search demand for Diatomaceous Earth on Amazon United Kingdom peaks in May–Jun–Jul–Aug, where the busiest month runs 2.4× the quietest.