---
title: "Reviews — b12 liquid - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/b12-liquid/reviews"
last_updated: "2026-07-31T17:20:48.452Z"
locale: en
meta:
  description: "Niche score 43/100 · £93K/yr market · 79K searches/yr · £12.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 43/100 · £93K/yr market · 79K searches/yr · £12.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — b12 liquid - Flapen"
---

# **b12 liquid**

**Skip it**

Soft demand (-32.6% this quarter) — this niche doesn't clear our bar today.

Market size 23Growth 9Conversion 84Competition 21Returns 100Price range 39Avg price 57Brand share 42Review moat 50Quality gap 58

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****9.1%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Good****£12.85**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****1,538.63**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****80%**

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

**Price range**

**Okay****£6.27–£20.54**

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

**Market size**

**Bad****£93K**

£93K/yr · 79K searches

**Competition**

**Bad****75%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-32.6%**

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