---
title: "Reviews — iron supplement for pregnant women"
canonical_url: "https://flapen.com/research/us/health-household/iron-supplement-for-pregnant-women/reviews"
last_updated: "2026-08-12T12:43:47.709Z"
locale: en
meta:
  description: "Amazon product research for iron supplement for pregnant women: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for iron supplement for pregnant women: demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Reviews — iron supplement for pregnant women"
---

# **Iron Supplement for Pregnant Women**

**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 40Growth 46Conversion 73Competition 50Returns 100Price range 71Avg price 89Brand share 65Review moat 23Quality gap 43

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$20.58**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****6.8%**

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

**Price range**

**Good****$4.84–$39.68**

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

**Brand share**

**Good****66%**

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

**Competition**

**Okay****55%**

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

**Growth**

**Okay****+16.7%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$204K**

$204K/yr · 147K searches

**Review moat**

**Bad****7,606.35**

avg incumbent reviews — the moat a new listing must climb

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

## Reviews