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.

oat milk powder

Skip it

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

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Review moat

Great177.91

avg incumbent reviews — the moat a new listing must climb

Conversion

Great7.6%

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

Quality gap

Good4.3★

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

Bad82%

top-5 click share — a locked-up shelf

Brand share

Bad97%

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

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

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

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.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top oat milk powder search terms

oat milk powder57K/yr +3.1%6.5% conv.
overherd oat milk powder27K/yr +11.4%9.4% conv.
overhead oat milk powder15K/yr +10.4%5.0% conv.
powdered oat milk15K/yr +0.2%6.3% conv.
overherd12K/yr -1.4%5.5% conv.
dried oat milk powder6K/yr +4.8%4.1% conv.
oat milk powder uk5K/yr +4.3%6.4% conv.
vegan milk powder5K/yr -27.7%4.2% conv.
mighty oat milk powder4K/yr -5.0%18.1% conv.

All 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.

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

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£7.124.5★377 rev

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£12.994.5★157 rev

MIGHTY Oat Milk Powder (375g Bag Makes 4L of Oat M.lk) Vegan Coffee Creamer Ideal for Camping Travelling Festivals

MIGHTY PEA£11.464.3★150 rev

Overherd Oat Milk Powder Starter Set - Includes 8 Litre Pouch Glass Bottle & Scoop - Vegan Dairy Free & Gluten Free Coffee Creamer Bundle

Overherd£15.984.6★30 rev

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£18.294.4★223 rev

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£8.994 rev

3mo ago

MYOM Barista Oat Milk-Free Premix - Makes 6 Litres - 6 Pouches

MYOM£10.9164 rev

9mo ago

Overherd Travel Tin Portable Reusable Storage Container for Oat Milk Powder Lightweight Travel-Friendly Tub Which Fits in Handbags & Backpacks

Overherd£3.9928 rev

11mo ago

KWERKY£18.2635 rev

1y ago

MYOM Oat Milk-Free Drink Premix - Makes 8 Litres - 8 Pouches

MYOM£14.11268 rev

1y ago

What buyers say about oat milk powder

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

What buyers love

Taste-Overall28%

“has a smooth taste”

Quality-Overall12%

“Excellent product”

Ease Of Use11%

“Easy to use”

Solubility9%

“easy to mix”

Nutritional Content4%

“Great stuff for all those sad lactose intolerants”

Flavor3%

“Whilst the flavour ia fine”

Blend/Ratio3%

“Mixes well, nice consistency”

Value For Money3%

“this is just so much cheaper”

Sweetness3%

“when I added a little extra sugar I realised how good it was”

Texture/Consistency-Overall2%

“Creamy”

What buyers complain about

Taste-Overall21%

“Weird taste”

Value For Money12%

“Everything is getting more expensive”

Dilute/Watery7%

“it was too watery”

Ingredients-Overall6%

“obviously this powdered milk was not going to be the same as it doesnt contain the additional ingredients”

Texture/Consistency-Overall6%

“also you need to use quite a lot to make it creamy”

Bitter5%

“Bitter & grainy, no where near a substitute to off-the-shelf barista oat drink”

Flavor4%

“I do not like the flavour of this milk”

Advertised Vs Actual Product4%

“Poor product information”

Chunk/Clump/Collection2%

“I find it can clump a little when mixing it straight into drinks”

Eco Friendliness2%

“Quite disappointed as trying to be more environmentally friendly with my daily routine”

Top return reasons

Advertised Vs Actual Product50%

Jamming/Clogging25%

Ease Of Use25%

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.