---
title: "Products — b complex liquid - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/b-complex-liquid/products"
last_updated: "2026-08-09T13:50:33.066Z"
locale: en
meta:
  description: "Niche score 58/100 · $584K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 58/100 · $584K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — b complex liquid - Flapen"
---

# **b complex liquid**

**Worth a look**

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 63Growth 24Conversion 76Competition 44Returns 100Price range 77Avg price 84Brand share 71Review moat 36Quality gap 37

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$18.73**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$6.83–$42.23**

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

**Conversion**

**Great****7.3%**

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

**Brand share**

**Good****63%**

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

**Market size**

**Good****$584K**

$584K/yr · 428K searches

**Competition**

**Okay****59%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****2,927.85**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-2.4%**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")

## Products