Is buldak sauce profitable to sell on Amazon United Kingdom?

The niche generates £151K/yr across 16 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is -21.8%. Flapen's verdict: Worth a look (50/100).

How competitive is the buldak sauce niche?

8 brands and 17 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 84% of demand.

What do buyers complain about in buldak sauce?

Top complaints mined from reviews: Spiciness, Thickness, Taste-Overall. The return rate is 0.0%.

When does demand for buldak sauce peak?

Demand peaks in Apr–May; the busiest month runs 2.0× the quietest.

What does it cost to enter the buldak sauce niche?

Listings span £5.65–£19.04; the average listing price is £9.16 (sweet spot $15–$100). The average incumbent carries 264 reviews — the moat a new listing must climb.

buldak sauce

Worth a look

Shows low returns (0.0%), but soft demand (-21.8% this quarter) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Review moat

Great264.06

avg incumbent reviews — the moat a new listing must climb

Conversion

Great8.9%

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Competition

Okay62%

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

Brand share

Okay84%

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

Market size

Okay£151K

£151K/yr · 185K searches

Price range

Okay£5.65–£19.04

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

Avg price

Okay£9.16

avg listing price — sweet spot $15–$100

Growth

Bad-21.8%

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

Signals Out of Stock

According to Flapen's Amazon United Kingdom niche tracking, buldak sauce is a £151K/yr Amazon United Kingdom market (185K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 50/100.

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

buldak sauce market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: £92K–£115K; units × avg price
Conversion rate: 8.9%
Avg BSR: #419
Page quality: 0%
Prime: 13%
Sponsored: 75%
Out of stock: 35.1%
Avg brand age: 58 months
Avg seller age: 156 days

Competition & brand share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

8 rising

Sellers

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

62%

Top 20: 100%

Open market

SAMYANG28%
UpLabel Creations23%
WaNaHong13%
EDE Group10%
Starry Mart10%
ONE STOP DEALERS8%
Open — no brand owns it (2 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 87 weeks — -21.8% search growth over the last 90 days.

Peak months: Apr, May · busiest ÷ quietest = 2.0×

Open Trend

Top buldak sauce search terms

buldak sauce146K/yr -20.0%4.3% conv.
samyang sauce15K/yr -18.7%2.8% conv.
buldak sauce carbonara7K/yr +34.6%1.9% conv.
samyang buldak sauce6K/yr -39.3%3.2% conv.
buldak hot sauce6K/yr -40.9%3.7% conv.
buldak carbonara sauce4K/yr +0.5%3.8% conv.
buldak sauce black3K/yr -83.9%1.6% conv.

All search terms

Top buldak sauce 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★)3 products missing review or click data not plotted

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Samyang Buldak Sauce - Korean Hot Chicken Flavour Buldak Noodles Sauce 200g (2 Pack) + Uplabel Creations Bamboo Chopsticks

UpLabel Creations£8.554.4★271 rev

[Samyang] Carbo Bulldark Spicy Chicken Roasted Sauce + Bulldark Spicy Chicken Roasted Sauce + Hack Bulldark Spicy Chicken Roasted Sauce 3 Sets/Fire Noodle Challenge (Overseas Direct Shipment)

SAMYANG£11.494.7★447 rev

Hot Chicken Flavour Hot Chili Sauce 165ml (Assorted 3 Flavours) Korean Style Spicy Sauce Variety Pack Original Carbonara & Extremely Spicy

Starry Mart£19.040.0★0 rev

Samyang Bulldark Spicy Chicken Roasted Mayonnaise

SAMYANG£11.094.6★674 rev

Carbonara Buldak Sauce 200g (Pack of 2) - Hot Chicken Flavour Noodles Sauce Perfect for Cooking & Dipping

ONE STOP DEALERS£7.174.1★38 rev

Newest

by launch date

Buldak Sauce 200g Each (2 Pack) - Hot Chicken Flavour Buldak Noodles Sauce Perfect for Cooking & Dipping

EDE Group£8.980 rev

3w ago

WaNaHong Samyang Buldak Hot Chicken Flavour Sauce Mix combo (Original + Extreme Spicy + Carbona) 165ml x3 Bottles

WaNaHong£13.400 rev

1mo ago

Hot Chicken Flavour Hot Chili Sauce 165ml (Assorted 3 Flavours) Korean Style Spicy Sauce Variety Pack Original Carbonara & Extremely Spicy

Starry Mart£19.040 rev

2mo ago

Pack of 2 Buldak Carbonara Hot Chicken Flavor Sauce Pink Bottle Korean Chili Sauce 200g Halal Certified

GROCERY BAZAAR£9.531 rev

8mo ago

Blissify - Korean Hot Chicken Buldak Sauce 200g (Pack of 2) - Hot Chicken Flavour Noodles Black Sauce

Blissify£8.017 rev

8mo ago

What buyers say about buldak sauce

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

What buyers love

Taste-Overall39%

“Tastes amazing”

Spiciness27%

“Very spicy”

Flavor10%

“Lovely flavour”

Advertised Vs Actual Product6%

“as described”

Sweetness5%

“Delicious sweet heat”

Value For Money4%

“Great price & taste”

Quality-Overall3%

“Great product”

Texture/Consistency-Overall2%

“the texture is nice and chewy”

What buyers complain about

Spiciness30%

“Nice sauce, not as super-spicy as I like”

Thickness13%

“Sooo thick unlike ones I have had in the past”

Taste-Overall13%

“dont taste like buldak that well”

Value For Money9%

“But went 2 order more now price went up”

Texture/Consistency-Overall9%

“I think this sauce is not suitable for use/eat - the texture is not as usual”

Product Condition6%

“Seems like a very old product”

Flavor3%

“cant taste the flavour - very synthetic chili”

Salt Content2%

“Definitely has a lot of salt”

Common questions

Is buldak sauce profitable to sell on Amazon United Kingdom?: The niche generates £151K/yr across 16 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is -21.8%. Flapen's verdict: Worth a look (50/100).
How competitive is the buldak sauce niche?: 8 brands and 17 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in buldak sauce?: Top complaints mined from reviews: Spiciness, Thickness, Taste-Overall. The return rate is 0.0%.
When does demand for buldak sauce peak?: Demand peaks in Apr–May; the busiest month runs 2.0× the quietest.
What does it cost to enter the buldak sauce niche?: Listings span £5.65–£19.04; the average listing price is £9.16 (sweet spot $15–$100). The average incumbent carries 264 reviews — the moat a new listing must climb.