---
title: "Potato Starch — £105K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/potato-starch"
last_updated: "2026-07-31T16:06:12.492Z"
locale: en
meta:
description: "Niche score 43/100 · £105K/yr market · 117K searches/yr · £4.95 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · £105K/yr market · 117K searches/yr · £4.95 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Potato Starch — £105K/yr Amazon UK Niche (2026) - Flapen"
---
# **potato starch**
**Skip it**
Prices mostly outside the sweet spot ($1.24–$9.06) — this niche doesn't clear our bar today.
Market size 26Growth 19Conversion 99Competition 16Returns 100Price range 0Avg price 14Brand share 13Review moat 83Quality gap 76
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****18.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****346.08**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****£105K**
£105K/yr · 117K searches
**Growth**
**Bad****-11.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****81%**
top-5 click share — a locked-up shelf
**Avg price**
**Bad****£4.95**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£1.24–£9.06**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, potato starch is a £105K/yr Amazon United Kingdom market (117K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Dec. Verdict: Skip it — 43/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **potato starch market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£99K–£124K**
- units × avg price
- **Conversion rate**
- **18.3%**
- **Avg BSR**
- **#48**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **62%**
- **Out of stock**
- **4.2%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **208 days**
## **Competition & brand share**
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **—flat
**Sellers**
**12**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**81%**
Top 20: 100%
**Open market**
**3%**
- The Worldwide Mint32% - Wholefood Earth26% - CHIQUO26% - Old India7% - yourhealthstore4% - Foon Lung Ching Kee2% - Open — no brand owns it (2 brands, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 88 weeks — -11.4% search growth over the last 90 days.
6K4KHoliday '24Spike '25Holiday '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Dec · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/uk/grocery/potato-starch/trend)
## **Top potato starch search terms**
- **potato starch**102K/yr-12.4%16.2% conv. - **potato starch powder**12K/yr+7.5%16.2% conv. - **potato starch for chinese food**3K/yr-35.0%15.3% conv. [**All search terms **](https://flapen.com/research/uk/grocery/potato-starch/search-terms)
## **Top potato starch 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.
0%10%£11K20%£21K30%£32K40%£42K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Potato Starch (400g /14.11oz) Baked Goods Muffins Bread Gravy and Sauce Thickener Gluten Free Non - GMO Vegan Premium Quality**The Worldwide Mint**£4.24**4.6★379 rev](https://www.amazon.co.uk/dp/B0CMXP6FZD) [2**Wholefood Earth Potato Starch 500 g | GMO Free**Wholefood Earth**£3.43**4.6★1,122 rev](https://www.amazon.co.uk/dp/B08GDH818N) [3**Chiquo Potato Starch - 1kg | Vegan Friendly & GMO Free | Premium Quality Thickening Agent for Sauces Soups and Baking | Resealable Pack for Freshness**CHIQUO**£5.94**4.6★251 rev](https://www.amazon.co.uk/dp/B0DCZZ78CQ) [4**Potato Starch 1kg 100% Natural Non-GMO & Vegan Unmodified Potato Powder Premium Gluten Free Flour Alternative & Thickening Agent for Cooking Baking Soups & Sauces**The Worldwide Mint**£7.06**4.1★28 rev](https://www.amazon.co.uk/dp/B0CLY5SSTX) [5**Old India Potato Starch Powder 1 Kg**Old India**£4.94**4.6★177 rev](https://www.amazon.co.uk/dp/B00JEHCZFS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Potato Starch | Thickening Baking & Gluten-Free Cooking | Vegetarian and Vegan Friendly | Packed in Kraft Paper Pouch (100g)**Wholefoods World**£3.99**1 rev5mo ago](https://www.amazon.co.uk/dp/B0GP8535CG) [**Chiquo Potato Starch - 2kg | Vegan Friendly & GMO Free | Premium Quality Thickening Agent for Sauces Soups and Baking | Resealable Pack for Freshness**CHIQUO**£9.06**251 rev1y ago](https://www.amazon.co.uk/dp/B0DT4TRLNQ) [**Chiquo Potato Starch - 400g | Vegan Friendly & GMO Free | Premium Quality Thickening Agent for Sauces Soups and Baking | Resealable Pack for Freshness**CHIQUO**£4.12**251 rev1y ago](https://www.amazon.co.uk/dp/B0DT4PW683) [**Chiquo Potato Starch - 1kg | Vegan Friendly & GMO Free | Premium Quality Thickening Agent for Sauces Soups and Baking | Resealable Pack for Freshness**CHIQUO**£5.94**251 rev1y ago](https://www.amazon.co.uk/dp/B0DCZZ78CQ) [**Potato Starch (400g /14.11oz) Baked Goods Muffins Bread Gravy and Sauce Thickener Gluten Free Non - GMO Vegan Premium Quality**The Worldwide Mint**£4.24**379 rev2y ago](https://www.amazon.co.uk/dp/B0CMXP6FZD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Potato Starch 1kg 100% Natural Non-GMO & Vegan Unmodified Potato Powder Premium Gluten Free Flour Alternative & Thickening Agent for Cooking Baking Soups & Sauces**The Worldwide Mint**£7.06**4.1★**▲ 325%**](https://www.amazon.co.uk/dp/B0CLY5SSTX) [**Potato Starch | Thickening Baking & Gluten-Free Cooking | Vegetarian and Vegan Friendly | Packed in Kraft Paper Pouch (100g)**Wholefoods World**£3.99**1.0★**▲ 256%**](https://www.amazon.co.uk/dp/B0GP8535CG) [**Chiquo Potato Starch - 2kg | Vegan Friendly & GMO Free | Premium Quality Thickening Agent for Sauces Soups and Baking | Resealable Pack for Freshness**CHIQUO**£9.06**4.6★**▲ 81%**](https://www.amazon.co.uk/dp/B0DT4TRLNQ) [**Potato Starch (400g /14.11oz) Baked Goods Muffins Bread Gravy and Sauce Thickener Gluten Free Non - GMO Vegan Premium Quality**The Worldwide Mint**£4.24**4.6★**— 5%**](https://www.amazon.co.uk/dp/B0CMXP6FZD) [**Chiquo Potato Starch - 1kg | Vegan Friendly & GMO Free | Premium Quality Thickening Agent for Sauces Soups and Baking | Resealable Pack for Freshness**CHIQUO**£5.94**4.6★**— 6%**](https://www.amazon.co.uk/dp/B0DCZZ78CQ)
**~~View all trending →~~**
## **What buyers say about potato starch**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Good quality powder”*
**Thickness**11%
*“Excellent thickner”*
**Crispiness**10%
*“stayed crisp even after sitting”*
**Texture/Consistency-Overall**7%
*“The texture is smooth”*
**Value For Money**6%
*“Great value”*
**Taste-Overall**5%
*“The taste is neutral”*
**Nutritional Content**5%
*“for making gluten free fair price for the amount”*
**Advertised Vs Actual Product**4%
*“Does the product work as advertised/expected: Yes”*
**Flavor**4%
*“mainly because I find it has a more neutral flavour for me which I much prefer”*
**Ease Of Use**4%
*“easy to use”*
### **What buyers complain about **
**Nutritional Content**12%
*“NOT gluten free”*
**Allergies**10%
*“Allergen information incorrect”*
**Moist/Dry**5%
*“Normally our home made fried chicken gets a soggy exterior if not eating soon”*
**Taste-Overall**4%
*“it doesnt add a floury taste. the flour usually needs to be cooked out using a roux”*
**Flavor**3%
*“I find this doesn't change the flavour. though”*
**Size-Overall**3%
*“The bag is much larger than I expected”*
**Instructions/User Manual/Troubleshooting**2%
*“Does it come with instructions: No”*
**Quality-Overall**2%
*“what I found over the years was rather mediocre”*
**Value For Money**2%
*“I think that £4.25 is a bit expensive for only 400g”*
**Chunk/Clump/Collection**1%
*“it will clump if added to hold liquids”*
## **Common questions**
- **Is potato starch profitable to sell on Amazon United Kingdom?**
- The niche generates £105K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -11.4%. Flapen's verdict: Skip it (43/100).
- **How competitive is the potato starch niche?**
- 8 brands and 12 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in potato starch?**
- Top complaints mined from reviews: Nutritional Content, Allergies, Moist/Dry. The return rate is 0.0%.
- **When does demand for potato starch peak?**
- Demand peaks in Dec; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the potato starch niche?**
- Listings span £1.24–£9.06; the average listing price is £4.95 (sweet spot $15–$100). The average incumbent carries 346 reviews — the moat a new listing must climb.
## **Related niches in Grocery**
- 69 [**garden broom**](https://flapen.com/research/uk/grocery/garden-broom)£911K/yr+38.0%**Launch it**- 69 [**electrolytes sachets**](https://flapen.com/research/uk/grocery/electrolytes-sachets)£1.6M/yr+45.8%**Launch it**- 69 [**spider repellent plug in**](https://flapen.com/research/uk/grocery/spider-repellent-plug-in)£109K/yr+71.2%**Worth a look**- 69 [**ice cream tubs**](https://flapen.com/research/uk/grocery/ice-cream-tubs)£167K/yr+150.5%**Worth a look**- 70 [**alcohol free beer**](https://flapen.com/research/uk/grocery/alcohol-free-beer)£514K/yr+32.4%**Worth a look**- 70 [**ice cream cones**](https://flapen.com/research/uk/grocery/ice-cream-cones)£135K/yr+176.7%**Worth a look**[**All Grocery niches **](https://flapen.com/research/uk/grocery)