---
title: "Trend — prebiotics - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/prebiotics/trend"
last_updated: "2026-07-31T21:10:06.485Z"
locale: en
meta:
  description: "Niche score 54/100 · £159K/yr market · 151K searches/yr · £12.68 avg price. Soft demand (-0.5% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 54/100 · £159K/yr market · 151K searches/yr · £12.68 avg price. Soft demand (-0.5% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — prebiotics - Flapen"
---

# **prebiotics**

**Worth a look**

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

Market size 33Growth 25Conversion 80Competition 51Returns 100Price range 58Avg price 56Brand share 66Review moat 49Quality gap 47

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****8.3%**

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

**Brand share**

**Good****66%**

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**

**Good****54%**

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

**Review moat**

**Okay****1,638.66**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

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**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")