---
title: "Oat Milk Powder — £131K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/oat-milk-powder"
last_updated: "2026-07-31T20:18:57.739Z"
locale: en
meta:
description: "Niche score 45/100 · £131K/yr market · 144K searches/yr · £11.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · £131K/yr market · 144K searches/yr · £11.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Oat Milk Powder — £131K/yr Amazon UK Niche (2026) - Flapen"
---
# **oat milk powder**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 29Growth 30Conversion 78Competition 15Returns 100Price range 23Avg price 49Brand share 6Review moat 91Quality gap 70
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****177.91**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Great****7.6%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£11.92**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+3.9%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****£131K**
£131K/yr · 144K searches
**Price range**
**Bad****£3.99–£18.29**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, oat milk powder is a £131K/yr Amazon United Kingdom market (144K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 45/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **oat milk powder market data**
- **Units sold / yr**
- **10K–13K**
- avg 750–1,000/product
- **Revenue / yr**
- **£119K–£149K**
- units × avg price
- **Conversion rate**
- **7.6%**
- **Avg BSR**
- **#54**
- **Page quality**
- **0%**
- **Prime**
- **55%**
- **Sponsored**
- **36%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**11**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**0%**
- Overherd70% - MIGHTY PEA15% - MYOM6% - KWERKY4% - Caprimo3% - Rio3%
## **Demand & seasonality**
Weekly Amazon search volume, last 74 weeks — +3.9% search growth over the last 90 days.
4K3KPrime Day '25Spike '25Spike '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/uk/grocery/oat-milk-powder/trend)
## **Top oat milk powder search terms**
- **oat milk powder**57K/yr+3.1%6.5% conv. - **overherd oat milk powder**27K/yr+11.4%9.4% conv. - **overhead oat milk powder**15K/yr+10.4%5.0% conv. - **powdered oat milk**15K/yr+0.2%6.3% conv. - **overherd**12K/yr-1.4%5.5% conv. - **dried oat milk powder**6K/yr+4.8%4.1% conv. - **oat milk powder uk**5K/yr+4.3%6.4% conv. - **vegan milk powder**5K/yr-27.7%4.2% conv. - **mighty oat milk powder**4K/yr-5.0%18.1% conv. [**All search terms **](https://flapen.com/research/uk/grocery/oat-milk-powder/search-terms)
## **Top oat milk powder 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%£13K20%£26K30%£39K40%£53K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Overherd Powdered Oat Milk - Makes 4 Litres - Plant Based Creamer for Tea & Coffee - Gluten-Free Dairy Free & Vegan Dried Oat Milk for Travel Camping & Everyday Use**Overherd**£7.12**4.5★377 rev](https://www.amazon.co.uk/dp/B0C59T9FSV) [2**Overherd Oat Milk Powder - Makes 8 Litres - Vegan Creamer for Tea & Coffee Gluten-Free & Dairy-Free Dried Oat Milk Ideal for Everyday Use & Travel**Overherd**£12.99**4.5★157 rev](https://www.amazon.co.uk/dp/B0BXBJG5PV) [3**MIGHTY Oat Milk Powder (375g Bag Makes 4L of Oat M.lk) Vegan Coffee Creamer Ideal for Camping Travelling Festivals**MIGHTY PEA**£11.46**4.3★150 rev](https://www.amazon.co.uk/dp/B0BZ8LGXDX) [4**Overherd Oat Milk Powder Starter Set - Includes 8 Litre Pouch Glass Bottle & Scoop - Vegan Dairy Free & Gluten Free Coffee Creamer Bundle**Overherd**£15.98**4.6★30 rev](https://www.amazon.co.uk/dp/B0GFFMPSDS) [5**MIGHTY Oat Milk Powder (1KG Bag Makes 10L of Oat M.lk) Vegan Coffee Creamer Dairy Free Lactose Free Ideal for Tea Coffee Cooking Baking**MIGHTY PEA**£18.29**4.4★223 rev](https://www.amazon.co.uk/dp/B0CFXYCKTJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Caprimo Oat Drink Powder 100% Plant Based Creamy Oat Milk Powder for Coffee Tea & Hot Drinks (Pack of 1 Total 500 Grams) - Oat Topping Gluten Free Lactose Free Dairy & Soy Free Vegans**Caprimo**£8.99**4 rev3mo ago](https://www.amazon.co.uk/dp/B0GVGM3DK2) [**MYOM Barista Oat Milk-Free Premix - Makes 6 Litres - 6 Pouches**MYOM**£10.91**64 rev9mo ago](https://www.amazon.co.uk/dp/B0FX13LTXT) [**Overherd Travel Tin Portable Reusable Storage Container for Oat Milk Powder Lightweight Travel-Friendly Tub Which Fits in Handbags & Backpacks**Overherd**£3.99**28 rev11mo ago](https://www.amazon.co.uk/dp/B0FMK877LK) [**KWERKY Oat Milk Powder 1kg =10L Plant Based Oat Drink | Dairy Gluten Nut Soy-Free | Pea Protein Calcium Vitamin B12 | No Added Sugar | No Gums & Seed Oils No Additives | For Cooking & Baking**KWERKY**£18.26**35 rev1y ago](https://www.amazon.co.uk/dp/B0DQ914T1C) [**MYOM Oat Milk-Free Drink Premix - Makes 8 Litres - 8 Pouches**MYOM**£14.11**268 rev1y ago](https://www.amazon.co.uk/dp/B0DHY4LKYN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Caprimo Oat Drink Powder 100% Plant Based Creamy Oat Milk Powder for Coffee Tea & Hot Drinks (Pack of 1 Total 500 Grams) - Oat Topping Gluten Free Lactose Free Dairy & Soy Free Vegans**Caprimo**£8.99**3.4★**▲ 194%**](https://www.amazon.co.uk/dp/B0GVGM3DK2) [**Overherd Oat Milk Powder Starter Set - Includes 8 Litre Pouch Glass Bottle & Scoop - Vegan Dairy Free & Gluten Free Coffee Creamer Bundle**Overherd**£15.98**4.6★**▲ 62%**](https://www.amazon.co.uk/dp/B0GFFMPSDS) [**MIGHTY Oat Milk Powder (375g Bag Makes 4L of Oat M.lk) Vegan Coffee Creamer Ideal for Camping Travelling Festivals**MIGHTY PEA**£11.46**4.3★**▲ 59%**](https://www.amazon.co.uk/dp/B0BZ8LGXDX) [**MIGHTY Oat Milk Powder (1KG Bag Makes 10L of Oat M.lk) Vegan Coffee Creamer Dairy Free Lactose Free Ideal for Tea Coffee Cooking Baking**MIGHTY PEA**£18.29**4.4★**— 9%**](https://www.amazon.co.uk/dp/B0CFXYCKTJ) [**MYOM Barista Oat Milk-Free Premix - Makes 6 Litres - 6 Pouches**MYOM**£10.91**4.0★**— 7%**](https://www.amazon.co.uk/dp/B0FX13LTXT)
**~~View all trending →~~**
## **What buyers say about oat milk powder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**28%
*“has a smooth taste”*
**Quality-Overall**12%
*“Excellent product”*
**Ease Of Use**11%
*“Easy to use”*
**Solubility**9%
*“easy to mix”*
**Nutritional Content**4%
*“Great stuff for all those sad lactose intolerants”*
**Flavor**3%
*“Whilst the flavour ia fine”*
**Blend/Ratio**3%
*“Mixes well, nice consistency”*
**Value For Money**3%
*“this is just so much cheaper”*
**Sweetness**3%
*“when I added a little extra sugar I realised how good it was”*
**Texture/Consistency-Overall**2%
*“Creamy”*
### **What buyers complain about **
**Taste-Overall**21%
*“Weird taste”*
**Value For Money**12%
*“Everything is getting more expensive”*
**Dilute/Watery**7%
*“it was too watery”*
**Ingredients-Overall**6%
*“obviously this powdered milk was not going to be the same as it doesnt contain the additional ingredients”*
**Texture/Consistency-Overall**6%
*“also you need to use quite a lot to make it creamy”*
**Bitter**5%
*“Bitter & grainy, no where near a substitute to off-the-shelf barista oat drink”*
**Flavor**4%
*“I do not like the flavour of this milk”*
**Advertised Vs Actual Product**4%
*“Poor product information”*
**Chunk/Clump/Collection**2%
*“I find it can clump a little when mixing it straight into drinks”*
**Eco Friendliness**2%
*“Quite disappointed as trying to be more environmentally friendly with my daily routine”*
### **Top return reasons **
**Advertised Vs Actual Product**50%
**Jamming/Clogging**25%
**Ease Of Use**25%
## **Common questions**
- **Is oat milk powder profitable to sell on Amazon United Kingdom?**
- The niche generates £131K/yr across 11 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +3.9%. Flapen's verdict: Skip it (45/100).
- **How competitive is the oat milk powder niche?**
- 6 brands and 11 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in oat milk powder?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Dilute/Watery. The return rate is 0.0%.
- **When does demand for oat milk powder peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the oat milk powder niche?**
- Listings span £3.99–£18.29; the average listing price is £11.92 (sweet spot $15–$100). The average incumbent carries 178 reviews — the moat a new listing must climb.
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