Is prebiotics profitable to sell on Amazon United Kingdom?

The niche generates £159K/yr across 29 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -0.5%. Flapen's verdict: Worth a look (54/100).

How competitive is the prebiotics niche?

21 brands and 110 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in prebiotics?

Top complaints mined from reviews: Functionality-Overall, Acid Regulator/Stomach Ache Relief, Value For Money. The return rate is 0.1%.

When does demand for prebiotics peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the prebiotics niche?

Listings span £4.66–£29.40; the average listing price is £12.68 (sweet spot $15–$100). The average incumbent carries 1,639 reviews — the moat a new listing must climb.

prebiotics

Worth a look

Shows low returns (0.1%), but soft demand (-0.5% this quarter) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Great8.3%

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

Brand share

Good66%

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

Price range

Good£4.66–£29.40

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

Avg price

Good£12.68

avg listing price — sweet spot $15–$100

Competition

Good54%

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

Review moat

Okay1,638.66

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay£159K

£159K/yr · 151K searches

Growth

Bad-0.5%

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

Signals Out of Stock

According to Flapen's Amazon United Kingdom niche tracking, prebiotics is a £159K/yr Amazon United Kingdom market (151K searches/yr). The top 5 brands hold 66% of demand. Verdict: Worth a look — 54/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

prebiotics market data

Units sold / yr: 10K–13K; avg 1,500–2,000/product
Revenue / yr: £127K–£159K; units × avg price
Conversion rate: 8.3%
Avg BSR: #100
Page quality: 0%
Prime: 93%
Sponsored: 83%
Out of stock: 12.1%
Avg brand age: 52 months
Avg seller age: 169 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

21 rising

Sellers

110

Top-5 brand share

66%

Top 20: 99%

Top-5 click share

54%

Top 20: 90%

Open market

28%

Zipvit23%
Macro Greens16%
NEW LEAF PRODUCTS13%
Hybrid Health8%
Oxford Origins6%
Bio-Kult6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -0.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top prebiotics search terms

prebiotics39K/yr -24.1%1.9% conv.
pre and probiotics for gut health22K/yr +13.8%2.9% conv.
prebiotics for gut health27K/yr -2.6%2.1% conv.
probiotics and prebiotics10K/yr +64.9%2.9% conv.
prebiotic and probiotic supplements14K/yr +28.7%2.2% conv.
prebiotic10K/yr -25.5%1.0% conv.
pre and probiotics7K/yr -5.5%3.2% conv.
symbiotics5K/yr -10.5%2.9% conv.
prebiotics and probiotics3K/yr +47.8%2.2% conv.
probiotics prebiotics3K/yr +35.2%2.6% conv.

All search terms

Top prebiotics 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★)2 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Zipvit Bio Cultures 6 Billion CFU with Prebiotic Includes Lactobacillus & Bifidobacterium 5 Live Strains 60 Vegetarian Capsules 2 Months Supply

Zipvit£7.494.5★3,635 rev

Bio Cultures 80 Billion CFU: 20 Live Strains - Gut Health Supplements for Women & Men - 2 Month Supply - Including Lactobacillus Acidophilus & Casei High Strength Bio Cultures 60 Capsules UK Made

NEW LEAF PRODUCTS£8.514.5★325 rev

80 Billion CFU Probiotics - 20 Strains + Prebiotics | Lactobacillus and Bifidobacterium Strains | Probiotics for Women and Men | Made in The UK 2 Month Supply

Macro Greens£8.284.5★2,101 rev

Hybrid Health Pre & Pro-Bio Cultures - 2 Months Supply 100 Billion CFU 20 Live Cultures with Fibres Multi-Strain Daily Pro Bio Cultures for Men & Women Vegan

Hybrid Health£8.290.0★0 rev

100 Billion CFU Probiotics - 20 Strains + Prebiotics | Digestive & Gut Health - for Good Gut Flora Gas and Bloating | Scientifically Proven Probiotics for Women & Men | Made in UK 2 Month Supply

Macro Greens£8.184.0★33 rev

Newest

by launch date

Hybrid Health Pre & Pro-Bio Cultures - 2 Months Supply 100 Billion CFU 20 Live Cultures with Fibres Multi-Strain Daily Pro Bio Cultures for Men & Women Vegan

Hybrid Health£8.290 rev

3w ago

Daily Synbiotic -Improves Body Regulation - Immune Support Suitable for Men and Women

Generic£22.440 rev

1mo ago

Guts to Glory - Gut Health Blend Made in UK with wholefoods - 50 Billion CFU Complete Gut Powder - Probiotics Prebiotics/Fibre Digestive Enzymes - Vegan Gut Health - (Crushed Strawberry)

Four Leaf Farmacy£18.4019 rev

7mo ago

Ancient + Brave True Biome Fibre & Gut Health Powder Prebiotics Postbiotics & L-Glutamine PHGG Soluble Fibre for Digestive Health Microbiome Balance

Ancient + Brave£29.4059 rev

9mo ago

Bio Cultures 80 Billion CFU: 20 Live Strains - Gut Health Supplements for Women & Men - 2 Month Supply - Including Lactobacillus Acidophilus & Casei High Strength Bio Cultures 60 Capsules UK Made

NEW LEAF PRODUCTS£8.51325 rev

1y ago

What buyers say about prebiotics

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

What buyers love

Quality-Overall15%

“Great product as usual”

Value For Money11%

“Excellent price”

Acid Regulator/Stomach Ache Relief8%

“No more bloating”

Efficiency7%

“effective since day one”

Regulates Digestion7%

“Reduced bloating”

Nutritional Content6%

“A good probiotic”

Advertised Vs Actual Product5%

“Seems to do the job”

Ease Of Chewing/Swallowing4%

“The capsules are easy to take”

Taste-Overall4%

“doesnt have an overpowering taste”

Vitamin4%

“Great supplement”

What buyers complain about

Functionality-Overall16%

“Didn't work for me”

Acid Regulator/Stomach Ache Relief8%

“experience stomach pain”

Value For Money8%

“This is overpriced”

Side Effects8%

“was nauseaus first day”

Regulates Digestion6%

“I struggle with bowel movements”

Allergies4%

“Allergic reaction”

Advertised Vs Actual Product3%

“As false advertising”

Quality-Overall3%

“Poor quality”

Taste-Overall3%

“It doesnt add taste”

Ingredients-Overall3%

“Not completely clean ingredients”

Common questions

Is prebiotics profitable to sell on Amazon United Kingdom?: The niche generates £159K/yr across 29 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -0.5%. Flapen's verdict: Worth a look (54/100).
How competitive is the prebiotics niche?: 21 brands and 110 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in prebiotics?: Top complaints mined from reviews: Functionality-Overall, Acid Regulator/Stomach Ache Relief, Value For Money. The return rate is 0.1%.
When does demand for prebiotics peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the prebiotics niche?: Listings span £4.66–£29.40; the average listing price is £12.68 (sweet spot $15–$100). The average incumbent carries 1,639 reviews — the moat a new listing must climb.