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Rock Salt for Grinder Refill

prices mostly outside the sweet spot ($1.46–$10.01) — Rock Salt for Grinder Refill doesn't clear our bar today.

Flapen Score

35
Skip it
Market size 23Growth 15Conversion 100Competition 10Returns 100Price range 0Avg price 13Brand share 28Review moat 51Quality gap 21
This niche Category average

Is Rock Salt for Grinder Refill profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Rock Salt for Grinder Refill is a £92K/yr Amazon United Kingdom market (79K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 35/100.

Rock Salt for Grinder Refill: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -19.0% over the last 90 days and 25.8% of searches end in a purchase.

£92K

revenue / yr

Units sold / yr20K
Search volume / yr-19.0%79K
Conversion rate25.8%
Avg price£4.57

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers9 · 45
Top-5 product click share88%
Open market12%
Avg brand age64 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.

0/100

page quality · 9 products

Sponsored placement78%
New entrants (1y)0· 0 succeeded
Avg rating4.7★
Avg reviews1,462

Top Rock Salt for Grinder Refill 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 capture 88% of clicks — a locked-up shelf that new listings rarely crack.

£0£14K£28K£42K£55K1001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 falling

Sellers

45

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

9%

  • Tidmans56%
  • Saxa12%
  • Minton & Donello11%
  • JustIngredients5%
  • Organic Wonders4%
  • Wholefood Earth3%
  • Open — no brand owns it (3 brands, 9%)

Rock Salt for Grinder Refill demand & seasonality

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

Volume79KCVR25.8%Products9Brands9Top 5 Brands88%OOS Rate6.5%Rating4.7★Reviews1,462Avg BSR#12
2K1KPrime Day '25Black Friday '25Holiday '25Spike '26FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Dec · busiest ÷ quietest = 1.9×

Top Rock Salt for Grinder Refill search terms shoppers use

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

  • salt for grinder21K/yr
  • rock salt for grinder refill22K/yr
  • rock salt for cooking6K/yr
  • sea salt for grinder5K/yr
  • salt crystals5K/yr
  • coarse salt for grinder3K/yr
  • salt for grinder refill4K/yr
  • grinder salt3K/yr
  • rock salt for grinder4K/yr
  • cooking rock salt2K/yr

What reviews say buyers love and hate about Rock Salt for Grinder Refill

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

What buyers love

90% of reviews
Salt Content33%

Good quality salt

Quality-Overall19%

Good consistant quality

Value For Money17%

Good value for money

Advertised Vs Actual Product8%

As advertised

Taste-Overall5%

Taste as you would expect

What buyers complain about

77% of reviews
Salt Content46%

A bit salty

Ease Of Use9%

Can be a little hard to press if your hands are as weak as mine

Value For Money6%

Very good maybe just a bit expensive

Size-Overall5%

Crystals are quite big

Quality-Overall5%

necr disappointed with the quality

Rock Salt for Grinder Refill return rate & reasons

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

0.0%

Return rate

13%

Fixable by listing

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

1Salt Content
63%
2Contamination
13%
3Ease Of Use
13%
4Size-Overall
13%

Common Rock Salt for Grinder Refill questions

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

Flapen scores Rock Salt for Grinder Refill 35/100 on Amazon United Kingdom — Skip it. The niche generates £92K/yr across 9 tracked products. Search demand moved -19.0% over the last 90 days.
Search demand for Rock Salt for Grinder Refill on Amazon United Kingdom peaks in Jan–Dec, where the busiest month runs 1.9× the quietest.