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diatomaceous earth food grade

Worth a look

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

Market size 29Growth 70Conversion 95Competition 40Returns 97Price range 61Avg price 55Brand share 46Review moat 73Quality gap 58

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Incredible12.3%

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

Review moat

Good568.05

avg incumbent reviews — the moat a new listing must climb

Growth

Good+52.3%

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

Price range

Good£5.80–£29.42

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Good£12.64

avg listing price — sweet spot $15–$100

Brand share

Okay77%

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

Competition

Okay61%

top-5 click share — leaders hold, buyers still browse

Market size

Okay£126K

£126K/yr · 81K searches

According to Flapen's Amazon United Kingdom niche tracking, diatomaceous earth food grade is a £126K/yr Amazon United Kingdom market (81K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in May–Jul. Verdict: Worth a look — 60/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

diatomaceous earth food grade market data

Units sold / yr
8K–10K
avg 250–500/product
Revenue / yr
£101K–£126K
units × avg price
Conversion rate
12.3%
Avg BSR
#487
Page quality
0%
Prime
86%
Sponsored
67%
Out of stock
3.5%
Avg brand age
58 months
Avg seller age
190 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 rising

Sellers

17

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

18%

  • Multi-Mite35%
  • Wholefood Earth21%
  • UKHealthHouse10%
  • Innovative Naturopathics7%
  • Natural Sources5%
  • Hockley International4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +52.3% search growth over the last 90 days.
2K2KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jul · busiest ÷ quietest = 2.2×

Top diatomaceous earth food grade search terms

  • diatomaceous earth food grade54K/yr
  • food grade diatomaceous earth16K/yr
  • diatomaceous earth human grade4K/yr
  • food-grade diatomaceous earth4K/yr
  • diatomaceous earth food grade uk3K/yr
All search terms

Top diatomaceous earth food grade 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%10%£13K20%£25K30%£38K40%£50K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

What buyers say about diatomaceous earth food grade

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

What buyers love

Quality-Overall26%

“Excellent product”

Advertised Vs Actual Product17%

“It works in perfection”

Value For Money15%

“THis is great value”

Ease Of Use14%

“Easy to use”

Strength5%

“Effective”

Pest/Insect Control5%

“I guess it does work on bugs”

Ease Of Cleaning3%

“Quickly dealt with mites”

Instructions/User Manual/Troubleshooting2%

“there instructions are clear”

Moist/Dry2%

“The earth helps to keep the hens coops dry, clean and fresh as the earth absorbs moisture”

Efficiency1%

“Worked perfectly”

What buyers complain about

Functionality-Overall33%

“Hasnt done what I needed”

Value For Money21%

“expensive”

Breathability9%

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

Contamination6%

“Could contain asbestos PLEASE READ”

Ease Of Cleaning5%

“Dangerous and destructive when you try to clean it up”

Smell4%

“did I mention its dusty”

Taste-Overall4%

“taste was absolutely awful”

Advertised Vs Actual Product4%

“Didn't work as good as was advertised”

Ease Of Use2%

“It is really messy to use”

Size-Overall1%

“the container is much bigger than I expected”

Top return reasons

Functionality-Overall21%
Size-Overall16%
Advertised Vs Actual Product11%
Leak-Proof9%
Compatibility-Overall9%
Storage Capacity5%
Ease Of Use5%
Certifications3%
Ease Of Cleaning3%
Safety Standards3%

Common questions

Is diatomaceous earth food grade profitable to sell on Amazon United Kingdom?
The niche generates £126K/yr across 21 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +52.3%. Flapen's verdict: Worth a look (60/100).
How competitive is the diatomaceous earth food grade niche?
14 brands and 17 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 77% of demand.
What do buyers complain about in diatomaceous earth food grade?
Top complaints mined from reviews: Functionality-Overall, Value For Money, Breathability. The return rate is 0.5%.
When does demand for diatomaceous earth food grade peak?
Demand peaks in May–Jul; the busiest month runs 2.2× the quietest.
What does it cost to enter the diatomaceous earth food grade niche?
Listings span £5.80–£29.42; the average listing price is £12.64 (sweet spot $15–$100). The average incumbent carries 568 reviews — the moat a new listing must climb.