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Zero Calorie Syrup

Zero Calorie Syrup shows low returns (0.0%), but brand-locked demand (top 5 brands take 96% of clicks) keeps it on the watch list.

Flapen Score

53
Worth a look
Market size 45Growth 22Conversion 69Competition 60Returns 100Price range 43Avg price 26Brand share 11Review moat 66Quality gap 90
This niche Category average

Is Zero Calorie Syrup profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Zero Calorie Syrup is a £243K/yr Amazon United Kingdom market (422K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jan–Feb. Verdict: Worth a look — 53/100.

Zero Calorie Syrup: 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 -5.3% over the last 90 days and 6.3% of searches end in a purchase.

£243K

revenue / yr

Units sold / yr25K
Search volume / yr-5.3%422K
Conversion rate6.3%
Avg price£9.16

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers8 · 46
Top-5 product click share49%
Open market4%
Avg brand age51 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.

0/100

page quality · 27 products

Sponsored placement78%
New entrants (1y)4· 4 succeeded
Avg rating4.1★
Avg reviews853

Top Zero Calorie Syrup 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 49% of clicks — established leaders, but buyers still shop beyond them.

£0£12K£24K£37K£49K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

46

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

49%

Top 20: 92%

Open market

2%

  • The Skinny Food Co61%
  • ABL Supplies14%
  • Free From Direct11%
  • Bulk7%
  • Linenvale3%
  • Sweet Freedom2%
  • Open — no brand owns it (2 brands, 2%)

Zero Calorie Syrup demand & seasonality

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

Volume422KCVR6.3%Products27Brands8Top 5 Brands96%OOS Rate0.7%Rating4.1★Reviews853Avg BSR#37
13K8KPrime Day '25Spike '25Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Feb · busiest ÷ quietest = 2.5×

Top Zero Calorie Syrup search terms shoppers use

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

  • skinny syrup153K/yr
  • skinny food co100K/yr
  • zero calorie syrup49K/yr
  • the skinny food co27K/yr
  • skinny food16K/yr
  • skinny syrups11K/yr
  • 0 calorie syrup12K/yr
  • zero sugar syrup8K/yr
  • low calorie syrup7K/yr
  • skinny syrup salted caramel5K/yr

What reviews say buyers love and hate about Zero Calorie Syrup

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

What buyers love

84% of reviews
Taste-Overall33%

This has a beautifully smooth taste

Sweetness11%

not overly sweet

Flavor11%

Nice selection of flavours

Value For Money8%

Excellent value

Quality-Overall7%

Consistent product

What buyers complain about

76% of reviews
Taste-Overall34%

Horrible aftertaste

Flavor8%

very unpleasant flavour

Dilute/Watery8%

Very watery and flavorless product

Sweetness7%

cant have the sugar

Value For Money6%

too pricey

Common Zero Calorie Syrup questions

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

Flapen scores Zero Calorie Syrup 53/100 on Amazon United Kingdom — Worth a look. The niche generates £243K/yr across 27 tracked products. 4 of 4 products launched in the last 360 days are still selling. Search demand moved -5.3% over the last 90 days.
Search demand for Zero Calorie Syrup on Amazon United Kingdom peaks in Jan–Feb, where the busiest month runs 2.5× the quietest.