Is fun size chocolate bars profitable to sell on Amazon United Kingdom?

The niche generates £46K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -10.8%. Flapen's verdict: Skip it (29/100).

How competitive is the fun size chocolate bars niche?

2 brands and 57 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in fun size chocolate bars?

Top complaints mined from reviews: Value For Money, Durability, Quality-Overall. The return rate is 0.0%.

When does demand for fun size chocolate bars peak?

Demand peaks in Sep–Oct–Nov; the busiest month runs 4.2× the quietest.

What does it cost to enter the fun size chocolate bars niche?

Listings span £2.76–£22.81; the average listing price is £9.18 (sweet spot $15–$100). The average incumbent carries 1,286 reviews — the moat a new listing must climb.

fun size chocolate bars

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Review moat

Good1,285.57

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.5%

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

Price range

Okay£2.76–£22.81

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Okay£9.18

avg listing price — sweet spot $15–$100

Growth

Bad-10.8%

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

Market size

Bad£46K

£46K/yr · 140K searches

Competition

Bad96%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, fun size chocolate bars is a £46K/yr Amazon United Kingdom market (140K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 29/100.

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

fun size chocolate bars market data

Units sold / yr: 10K–13K; avg 750–1,000/product
Revenue / yr: £92K–£115K; units × avg price
Conversion rate: 3.5%
Avg BSR: #121
Page quality: 0%
Prime: 71%
Sponsored: 0%
Out of stock: 0.0%
Avg brand age: 35 months
Avg seller age: 172 days

Competition & brand share

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

2 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

96%

Top 20: 100%

Open market

Mars96%
Maltesers4%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -10.8% search growth over the last 90 days.

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 4.2×

Open Trend

Top fun size chocolate bars search terms

fun size chocolate bars multipack40K/yr -2.7%4.0% conv.
fun size chocolate bars14K/yr +1.4%2.7% conv.
fun size14K/yr -11.8%1.9% conv.
funsize chocolate bars multipack17K/yr -14.0%2.9% conv.
mixed chocolate bars7K/yr +13.8%2.6% conv.
funsize9K/yr -17.2%1.7% conv.
chocolate fun size7K/yr -0.8%1.9% conv.
fun size chocolate16K/yr -21.5%4.1% conv.
funsize chocolate4K/yr +29.2%2.5% conv.
mixed chocolate bar variety bulk box7K/yr -71.7%0.0% conv.

All search terms

Top fun size chocolate bars 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 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Mixed Bulk Chocolate Bars Multipack 358g - 20 Fun Size Chocolates Variety Pack of Classic Chocolates Ideal Bulk Chocolate Bag for Office Treats Snacks Birthdays & Sharing

Mars£3.564.6★2,180 rev

Mixed Sweets & Chocolate Multipack 540g 30 Mini Snack Variety Bulk Sweet Bag with Twix M&Ms & Skittles The Ideal Chocolate Bulk Bag for Office Treats Picnics Festivals Party Bags & Snacks

Mars£8.224.5★548 rev

Mars Chocolate Fun Size Bars Multipack 16 x 18g

Mars£3.374.6★166 rev

Mixed Snickers Mars Twix und weitere Mini Schokoriegel | Großpackung Schokolade | Party Mix | 71 Riegel | 1 x 1 4kg

Mars£17.234.6★2,548 rev

Maltesers Milk Chocolate & Honeycomb Fun Size Bag 11 x 19.5g - Chocolate Multipack Sweets & Candy Treats - Chocolate Sharing Snacks For Party Bag Gift Travel & Work Breaks

Maltesers£2.764.4★556 rev

Newest

by launch date

Mixed Chocolate Bars Bulk Box 30 Pieces (1.37kg) Variety Chocolate Bars Multipack with M&Ms Snickers Twix Bounty & Maltesers Milk Chocolate Sweets Chocolate Gift Box Sharing Snacks

Mars£22.8113 rev

5mo ago

Mars Fun Size Chocolate Bars Multipack 18g x 14 - Suitable for Vegetarians

Mars£6.282,988 rev

1y ago

Mars Chocolate Fun Size Bars Multipack 16 x 18g

Mars£3.37166 rev

3y ago

Maltesers Milk Chocolate & Honeycomb Fun Size Bag 11 x 19.5g - Chocolate Multipack Sweets & Candy Treats - Chocolate Sharing Snacks For Party Bag Gift Travel & Work Breaks

Maltesers£2.76556 rev

3y ago

Mixed Bulk Chocolate Bars Multipack 358g - 20 Fun Size Chocolates Variety Pack of Classic Chocolates Ideal Bulk Chocolate Bag for Office Treats Snacks Birthdays & Sharing

Mars£3.562,180 rev

10y ago

What buyers say about fun size chocolate bars

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

What buyers love

Value For Money28%

“Good value”

Taste-Overall20%

“All the delicious chocolate bars we know”

Quality-Overall11%

“Good variety”

Sweetness10%

“A sweet treat”

Blend/Ratio8%

“Nice mix of chocolates”

Size-Overall7%

“Great size”

Gifting Purpose3%

“perfect for party and gifting”

Flavor3%

“Great chocolate”

Advertised Vs Actual Product2%

“Good buy as described”

Ease Of Use2%

“Great to have handy”

What buyers complain about

Value For Money25%

“Not cheapest choice of malteezers”

Durability16%

“Didn't last long lol”

Quality-Overall8%

“Poor quality”

Size-Overall7%

“Was under the impression it would be a big pack”

Advertised Vs Actual Product6%

“DO NOT BUY MISLEADING”

Stale/Rotten/Spoiled6%

“Tasted stale and were crushed and squashed”

Sweetness6%

“Far sugary than I remembered”

Powdered/Crumbled6%

“Came squashed”

Taste-Overall3%

“Didn't last long as they were tasty”

Storage Temperature3%

“Chocolate was melted then set to the wrapping”

Top return reasons

Value For Money100%

Common questions

Is fun size chocolate bars profitable to sell on Amazon United Kingdom?: The niche generates £46K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -10.8%. Flapen's verdict: Skip it (29/100).
How competitive is the fun size chocolate bars niche?: 2 brands and 57 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in fun size chocolate bars?: Top complaints mined from reviews: Value For Money, Durability, Quality-Overall. The return rate is 0.0%.
When does demand for fun size chocolate bars peak?: Demand peaks in Sep–Oct–Nov; the busiest month runs 4.2× the quietest.
What does it cost to enter the fun size chocolate bars niche?: Listings span £2.76–£22.81; the average listing price is £9.18 (sweet spot $15–$100). The average incumbent carries 1,286 reviews — the moat a new listing must climb.