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Rice Vinegar

prices mostly outside the sweet spot ($1.72–$11.95) — Rice Vinegar doesn't clear our bar today.

Flapen Score

40
Skip it
Market size 27Growth 18Conversion 99Competition 27Returns 100Price range 0Avg price 14Brand share 22Review moat 83Quality gap 23
This niche Category average

Is Rice Vinegar profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Rice Vinegar is a £112K/yr Amazon United Kingdom market (123K searches/yr). The top 5 brands hold 91% of demand. Verdict: Skip it — 40/100.

Rice Vinegar: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -13.5% over the last 90 days and 18.2% of searches end in a purchase.

£112K

revenue / yr

Units sold / yr25K
Search volume / yr-13.5%123K
Conversion rate18.2%
Avg price£5.00

Who owns the niche?

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

9%

open market share

Brands · sellers8 · 45
Top-5 product click share69%
Open market9%
Avg brand age75 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 · 14 products

Sponsored placement50%
New entrants (1y)0· 0 succeeded
Avg rating4.6★
Avg reviews332

Top Rice Vinegar 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 69% of clicks — established leaders, but buyers still shop beyond them.

£0£11K£22K£34K£45K101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

45

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

4%

  • Yutaka60%
  • Emma Basic9%
  • Eat Wholesome9%
  • Morrisons7%
  • Blue Dragon6%
  • タマノイ5%
  • Open — no brand owns it (2 brands, 4%)

Rice Vinegar demand & seasonality

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

Volume123KCVR18.2%Products14Brands8Top 5 Brands91%OOS Rate0.0%Rating4.6★Reviews332Avg BSR#24
3K2KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

Top Rice Vinegar search terms shoppers use

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

  • rice vinegar56K/yr
  • rice wine vinegar31K/yr
  • sushi vinegar8K/yr
  • rice vinegar for cooking7K/yr
  • sushi seasoning6K/yr
  • sushi rice seasoning3K/yr
  • rice vinegar for sushi3K/yr
  • sushi vinegar for rice3K/yr
  • white rice vinegar3K/yr
  • sushi rice vinegar2K/yr

What reviews say buyers love and hate about Rice Vinegar

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

What buyers love

91% of reviews
Value For Money28%

Good value

Taste-Overall21%

This sushi vinegar is tasty

Quality-Overall16%

Good Quality Product

Spiciness6%

Perfect for my sushi and my inari

Cooking Instructions5%

crisp flavour that completely elevates Asian cooking

What buyers complain about

87% of reviews
Taste-Overall33%

This has a very strange fishy overtone - almost cod like

Sweetness33%

it was a bit to sweet

Advertised Vs Actual Product17%

False advertising

Size-Overall4%

The 150ml bottle is small

Common Rice Vinegar questions

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

Flapen scores Rice Vinegar 40/100 on Amazon United Kingdom — Skip it. The niche generates £112K/yr across 14 tracked products. Search demand moved -13.5% over the last 90 days.
Search demand for Rice Vinegar on Amazon United Kingdom is steady year-round — the busiest month runs 1.7× the quietest.