Is smol laundry capsules profitable to sell on Amazon United Kingdom?

The niche generates £34K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +24.2%. Flapen's verdict: Skip it (42/100).

How competitive is the smol laundry capsules niche?

8 brands and 80 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 97% of demand.

What do buyers complain about in smol laundry capsules?

Top complaints mined from reviews: Smell, Ease Of Cleaning, Value For Money. The return rate is 0.1%.

What does it cost to enter the smol laundry capsules niche?

Listings span £3.08–£21.60; the average listing price is £10.16 (sweet spot $15–$100). The average incumbent carries 1,248 reviews — the moat a new listing must climb.

smol laundry capsules

Skip it

Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Good5.3%

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

Review moat

Good1,247.95

avg incumbent reviews — the moat a new listing must climb

Growth

Good+24.2%

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

Competition

Okay60%

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

Price range

Okay£3.08–£21.60

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£10.16

avg listing price — sweet spot $15–$100

Market size

Bad£34K

£34K/yr · 63K searches

Brand share

Bad97%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, smol laundry capsules is a £34K/yr Amazon United Kingdom market (63K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 42/100.

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

smol laundry capsules market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: £30K–£41K; units × avg price
Conversion rate: 5.3%
Avg BSR: #67
Page quality: 0%
Prime: 100%
Sponsored: 77%
Out of stock: 0.0%
Avg brand age: 45 months
Avg seller age: 175 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

8 rising

Sellers

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

60%

Top 20: 98%

Open market

Ecover87%
Good Clean Stuff.5%
by Amazon2%
Ecoegg2%
The Lab Co.1%
Miniml1%
Open — no brand owns it (2 brands, 2%)

Top smol laundry capsules search terms

smol laundry capsules20K/yr +9.7%2.1% conv.
ecover bio laundry liquid15K/yr +53.3%7.9% conv.
ecover bio8K/yr +38.3%7.9% conv.
smol laundry8K/yr +15.3%1.0% conv.
laundry detergent eco capsules6K/yr +9.4%0.1% conv.
ecover laundry liquid bio5K/yr +28.3%8.1% conv.

All search terms

Top smol laundry capsules 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

Ecover Concentrated Bio Laundry Detergent Laundry Washing Liquid Honeysuckle & Jasmine 2x Pack of 40 Washes 2x 1.43L

Ecover£14.914.7★351 rev

Ecover Concentrated Bio Laundry Detergent Refill Laundry Washing Liquid Honeysuckle & Jasmine 142 Washes 5L

Ecover£21.604.8★846 rev

Ecover Concentrated Colour Laundry Detergent Laundry Washing Liquid Fresh Apple Blossom & Freesia Scent 1 x 40 Washes 1 x 1.43L

Ecover£5.764.8★322 rev

Ecover Concentrated Bio Laundry Detergent Laundry Washing Liquid Fresh Honeysuckle & Jasmine Scent 1x 40 Washes 1x 1.43L

Ecover£7.274.7★36 rev

Ecover Bio Washing Capsules - Laundry Capsules/Tablets - Laundry Detergent with Clean and Fresh Lilac & Rescued Rose Scent 1x Pack of 34 Capsules/Tablets

Ecover£6.764.6★467 rev

Newest

by launch date

Ecover Bio Laundry Detergent Powder Laundry Washing Detergent Fresh Lavender and Eucalyptus Scent 1 x 19 Washes 1 x 0.95kg

Ecover£5.5835 rev

5mo ago

OceanSaver£3.15313 rev

1y ago

by Amazon Non-Bio Laundry Capsules 3-in-1 24 Washes

by Amazon£3.081,247 rev

1y ago

Dip Eco-Friendly Laundry Sheets Detergent | Plant Based Plastic Free & Zero Waste | Perfect for Sensitive Skin | Fresh Linen | 60 Loads

Dip£20.75217 rev

2y ago

Ecover Bio Washing Capsules - Laundry Capsules/Tablets - Laundry Detergent with Clean and Fresh Lilac & Rescued Rose Scent 1x Pack of 34 Capsules/Tablets

Ecover£6.76467 rev

2y ago

What buyers say about smol laundry capsules

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

What buyers love

Smell23%

“smells fresh”

Value For Money13%

“Great Value”

Washability9%

“Good wash”

Quality-Overall9%

“Really lovely only use a small cap full for full load its really good quality”

Ease Of Cleaning7%

“Cleans well”

Cleansing5%

“Cleans well”

Eco Friendliness4%

“Environment friendly”

Allergies3%

“Allergy Safe for me”

Soft Feel3%

“Gentle on the skin”

Ease Of Use2%

“Easy to use”

What buyers complain about

Smell20%

“Bad smell”

Ease Of Cleaning7%

“Dont wash well at all”

Value For Money7%

“Waste of money”

Allergies6%

“Caused irritation”

Dilute/Watery4%

“Too watery”

Size-Overall3%

“Very large bottle”

Stain Resistance3%

“cant remove stains”

Quality-Overall2%

“Cheap”

Washability2%

“Cannot wash basic stains”

Advertised Vs Actual Product2%

“Misleading”

Top return reasons

Smell30%

Leak-Proof22%

Vegan/Organic6%

Value For Money5%

Advertised Vs Actual Product4%

Functionality-Overall3%

Washability3%

Eco Friendliness2%

Ease Of Cleaning2%