Is zester profitable to sell on Amazon United Kingdom?

The niche generates £124K/yr across 22 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +10.5%. Flapen's verdict: Worth a look (50/100).

How competitive is the zester niche?

18 brands and 43 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in zester?

Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Durability. The return rate is 0.5%.

When does demand for zester peak?

Demand peaks in Dec; the busiest month runs 1.6× the quietest.

What does it cost to enter the zester niche?

Listings span £3.14–£14.28; the average listing price is £6.64 (sweet spot $15–$100). The average incumbent carries 5,226 reviews — the moat a new listing must climb.

zester

Worth a look

Shows low returns (0.5%), but prices mostly outside the sweet spot ($3.14–$14.28) keeps it on the watch list.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Incredible12.2%

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

Brand share

Good66%

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

Competition

Good54%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+10.5%

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

Market size

Okay£124K

£124K/yr · 152K searches

Review moat

Bad5,225.64

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad£6.64

avg listing price — sweet spot $15–$100

Price range

Bad£3.14–£14.28

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

According to Flapen's Amazon United Kingdom niche tracking, zester is a £124K/yr Amazon United Kingdom market (152K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Dec. Verdict: Worth a look — 50/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

zester market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: £100K–£133K; units × avg price
Conversion rate: 12.2%
Avg BSR: #17
Page quality: 0%
Prime: 100%
Sponsored: 77%
Out of stock: 0.6%
Avg brand age: 40 months
Avg seller age: 183 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 falling

Sellers

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

54%

Top 20: 98%

Open market

28%

Diboniur23%
D.A.Y. Republic16%
Deiss13%
MasterChef7%
Pisol7%
Microplane6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +10.5% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.6×

Open Trend

Top zester search terms

zester58K/yr +15.2%7.8% conv.
lemon zester49K/yr +39.2%6.5% conv.
lemon zester grater tool15K/yr -13.8%10.0% conv.
zester grater18K/yr -37.4%8.2% conv.
citrus zester5K/yr -20.5%8.5% conv.
lemon grater4K/yr -9.6%10.2% conv.
lemon zester tool3K/yr -17.2%12.2% conv.

All search terms

Top zester 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Diboniur Cheese Grater & Lemon Zester Easy to Grate Parmesan Cheese Lemon Ginger Garlic Nutmeg Chocolate Sharp Stainless Steel Blade Silver

Diboniur£5.974.7★1,710 rev

Lemon Zester Bar Tool 3 in 1 Citrus Lime Zester Reamer and Grater with a Soft-Touch Handle Compact for Easy Storage and Dishwasher Safe (Green/Yellow)

D.A.Y. Republic£4.244.5★71 rev

MasterChef Lemon Zester Grater Micro Planing Tool for Zesting Citrus Fruits Kitchen Gadget for Finely Grating Garlic Ginger Nutmeg Parmesan Cheese Chocolate and More Stainless Steel Black

MasterChef£8.034.7★2,118 rev

Deiss PRO Citrus Zester & Cheese Grater Parmesan Cheese Lemon Ginger Garlic Nutmeg Chocolate Vegetables Fruits - Razor-Sharp Stainless Steel Blade Wide Dishwasher Safe

Deiss£7.874.7★14,097 rev

Pisol Zester Lemon Citrus Orange Zester and Grater Tool Cheese Grater & Vegetable Grater for Lime Garlic Ginger Chocolate Fruits Dishwasher Safe

Pisol£4.814.5★697 rev

Newest

by launch date

Multifunctional Lemon Zester Tool Stainless Steel Channel Knife & Citrus Peeler Cocktail Garnish Bar Tool for Lemons & Oranges Home Bartender Accessories

KDRNXVAL£3.463 rev

6mo ago

Cheese Zester Grater Handheld Lemon Zester with Grip Handle Citrus Zesters Razor-Sharp Blade Graters for Kitchen Parmesan Cheese Shredder Grating Tools for Carrot Ginger Garlic Nutmeg Chocolate

BIDFUL£5.0217 rev

7mo ago

NINIA Citrus Zester with Finger Protectors Premium Stainless Steel Cheese Grater for Kitchen Lemon Garlic Chocolate Nutmeg and Cheese Shredder

Ninia£13.0712 rev

9mo ago

Nogeqi Lemon Zester Tool Channel Knife Lemon Peeler Lemons Bar Tools Stainless Steel Bartender Accessories for Cocktail Garnish Citrus Lemons Bar Accessories for The Home Set(Multifunctional)

Nogeqi£3.4321 rev

1y ago

Lemon Zester Bar Tool 3 in 1 Citrus Lime Zester Reamer and Grater with a Soft-Touch Handle Compact for Easy Storage and Dishwasher Safe (Green/Yellow)

D.A.Y. Republic£4.2471 rev

1y ago

What buyers say about zester

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

What buyers love

Quality-Overall21%

“Brilliant quality”

Ease Of Use14%

“Easy to Use”

Sharpness12%

“Staying sharp and versatile to use”

Advertised Vs Actual Product8%

“does what its supposed to”

Value For Money8%

“Worth the money”

Ease Of Cleaning7%

“Cleaning is quick”

Strength6%

“Its not in the least bit flimsy”

Grip4%

“the grip is comfortable”

Durability3%

“durable”

Grating/Slicing/Peeling2%

“Best grater Ive used”

What buyers complain about

Quality-Overall13%

“I would say that the build quality isn't the best - it does feel a bit flimsy”

Functionality-Overall11%

“Couldn't manage to grate parmesan as it just got caught on the grates and wouldn't move”

Durability10%

“fell apart after a few months of use”

Size-Overall6%

“as it is a little small to be really useful”

Ease Of Use6%

“Really hard to use”

Sharpness6%

“Very sharp”

Strength4%

“not robust enough”

Adhesion/Stickiness3%

“Initially had an annoying sticker on it which was pretty sticky”

Grip3%

“Poor grip”

Natural Resource Wastage3%

“Waste of money”

Top return reasons

Size-Overall41%

Functionality-Overall12%

Quality-Overall11%

Sharpness5%

Durability4%

Value For Money3%

Safety Standards3%

Design-Overall3%

Defective Material/Parts2%

Thin2%

Common questions

Is zester profitable to sell on Amazon United Kingdom?: The niche generates £124K/yr across 22 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +10.5%. Flapen's verdict: Worth a look (50/100).
How competitive is the zester niche?: 18 brands and 43 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in zester?: Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Durability. The return rate is 0.5%.
When does demand for zester peak?: Demand peaks in Dec; the busiest month runs 1.6× the quietest.
What does it cost to enter the zester niche?: Listings span £3.14–£14.28; the average listing price is £6.64 (sweet spot $15–$100). The average incumbent carries 5,226 reviews — the moat a new listing must climb.