---
title: "Reviews — niacinamide serum - Flapen"
canonical_url: "https://flapen.com/research/ae/beauty/niacinamide-serum/reviews"
last_updated: "2026-08-02T04:58:17.084Z"
locale: en
meta:
  description: "Niche score 59/100 · $1.4M/yr market · 735K searches/yr · $49.84 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 59/100 · $1.4M/yr market · 735K searches/yr · $49.84 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Reviews — niacinamide serum - Flapen"
---

# **niacinamide serum**

**Launch it**

A $1.4M/yr market growing +10.7% this quarter with returns at 1.0% — clears our launch bar.

Market size 85Growth 38Conversion 48Competition 56Returns 95Price range 81Avg price 93Brand share 10Review moat 23Quality gap 68

**Returns**

**Incredible****1.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$49.84**

avg listing price — sweet spot $15–$100

**Market size**

**Great****$1.4M**

$1.4M/yr · 735K searches

**Price range**

**Great****$25.96–$115.26**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****51%**

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

**Conversion**

**Okay****3.9%**

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

**Growth**

**Okay****+10.7%**

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

**Review moat**

**Bad****7,593.25**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****96%**

top-5 brand share — brand-locked demand