---
title: "Trend — niacin"
canonical_url: "https://flapen.com/research/us/health-household/niacin/trend"
last_updated: "2026-08-12T10:24:30.314Z"
locale: en
meta:
  description: "Amazon product research for niacin: $109K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for niacin: $109K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — niacin"
---

# **Niacin**

**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 83Growth 23Conversion 91Competition 29Returns 100Price range 53Avg price 72Brand share 41Review moat 25Quality gap 60

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****11.0%**

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

**Market size**

**Great****$1.3M**

$1.3M/yr · 817K searches

**Avg price**

**Good****$14.65**

avg listing price — sweet spot $15–$100

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****$6.23–$25.01**

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

**Brand share**

**Okay****81%**

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

**Competition**

**Okay****68%**

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

**Review moat**

**Bad****4,089.88**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-4.6%**

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

## Trend