---
title: "Gentle Iron — $627K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/gentle-iron"
last_updated: "2026-08-12T00:20:09.552Z"
locale: en
meta:
description: "Niche score 42/100 · $627K/yr market · 324K searches/yr · $13.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $627K/yr market · 324K searches/yr · $13.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gentle Iron — $627K/yr Amazon US Niche (2026) - Flapen"
---
# **gentle iron**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 65Growth 28Conversion 97Competition 2Returns 100Price range 25Avg price 62Brand share 0Review moat 24Quality gap 20
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$627K**
$627K/yr · 324K searches
**Avg price**
**Good****$13.42**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+2.6%**
90-day search growth — must beat 0% to launch
**Price range**
**Okay****$6.42–$17.83**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****6,738.5**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, gentle iron is a $627K/yr Amazon United States market (324K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun. Verdict: Skip it — 42/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gentle iron market data**
- **Units sold / yr**
- **50K–60K**
- avg 8,000–10,000/product
- **Revenue / yr**
- **$671K–$805K**
- units × avg price
- **Conversion rate**
- **14.4%**
- **Avg BSR**
- **#273**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **75 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **—flat
**Sellers**
**550**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- Solgar59% - Nature's Bounty32% - THORNE4% - Country Life4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +2.6% search growth over the last 90 days.
13K8KSpike '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/health-household/gentle-iron/trend)
## **Top gentle iron search terms**
- **gentle iron**121K/yr+18.8%11.7% conv. - **solgar gentle iron**48K/yr-9.4%16.9% conv. - **gentle iron supplement for women**36K/yr-23.8%13.3% conv. - **solgar gentle iron 25 mg**16K/yr-7.4%22.0% conv. - **easy iron**18K/yr-10.5%9.0% conv. - **gentle iron 25 mg**13K/yr-17.3%23.1% conv. - **solgar iron**11K/yr-13.3%9.9% conv. - **gentle iron supplement**13K/yr-17.4%11.3% conv. - **easy iron supplement**9K/yr+3.9%12.4% conv. - **natures bounty gentle iron**7K/yr+34.1%21.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/gentle-iron/search-terms)
## **Top gentle iron products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$94K30%$188K45%$282K60%$376K1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Solgar Gentle Iron 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating - Red Blood Cell Supplement - Non GMO Vegan Gluten-Free Dairy Free Kosher - 180 Servings**Solgar**$16.29**4.7★10,446 rev](https://www.amazon.com/dp/B0001OP028) [2**Natures Bounty Gentle Iron 28 mg Capsules with Vitamin C Folic Acid Vitamin B-12 Iron Supplement Non-GMO Gluten-Free 90 Count**Nature's Bounty**$6.42**4.7★1,068 rev](https://www.amazon.com/dp/B0061GLELG) [3**Solgar Gentle Iron 25mg 90 Vegetable Capsules - Energy Normal Red Blood Cell Production - Gentle on the Stomach - Non-GMO Vegan Gluten Free Dairy Free Kosher - 90 Servings**Solgar**$9.81**4.7★10,446 rev](https://www.amazon.com/dp/B06XYVV5CW) [4**THORNE - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Servings**THORNE**$15.64**4.7★8,578 rev](https://www.amazon.com/dp/B0797GZDZL) [5**Country Life Easy Iron 25 mg with Ferrochel 90 Capsules**Country Life**$14.52**4.6★1,188 rev](https://www.amazon.com/dp/B0010XQ5L4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Solgar Gentle Iron 25mg 90 Vegetable Capsules - Energy Normal Red Blood Cell Production - Gentle on the Stomach - Non-GMO Vegan Gluten Free Dairy Free Kosher - 90 Servings**Solgar**$9.81**10,446 rev9y ago](https://www.amazon.com/dp/B06XYVV5CW) [**THORNE - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Servings**THORNE**$15.64**8,578 rev12y ago](https://www.amazon.com/dp/B0797GZDZL) [**Natures Bounty Gentle Iron 28 mg Capsules with Vitamin C Folic Acid Vitamin B-12 Iron Supplement Non-GMO Gluten-Free 90 Count**Nature's Bounty**$6.42**1,068 rev14y ago](https://www.amazon.com/dp/B0061GLELG) [**Country Life Easy Iron 25 mg with Ferrochel 90 Capsules**Country Life**$14.52**1,188 rev22y ago](https://www.amazon.com/dp/B0010XQ5L4) [**Solgar Gentle Iron 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating - Red Blood Cell Supplement - Non GMO Vegan Gluten-Free Dairy Free Kosher - 180 Servings**Solgar**$16.29**10,446 rev22y ago](https://www.amazon.com/dp/B0001OP028)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Natures Bounty Gentle Iron 28 mg Capsules with Vitamin C Folic Acid Vitamin B-12 Iron Supplement Non-GMO Gluten-Free 90 Count**Nature's Bounty**$6.42**4.7★**▲ 63%**](https://www.amazon.com/dp/B0061GLELG) [**Solgar Gentle Iron 25mg 90 Vegetable Capsules - Energy Normal Red Blood Cell Production - Gentle on the Stomach - Non-GMO Vegan Gluten Free Dairy Free Kosher - 90 Servings**Solgar**$9.81**4.7★**— 2%**](https://www.amazon.com/dp/B06XYVV5CW) [**Solgar Gentle Iron 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating - Red Blood Cell Supplement - Non GMO Vegan Gluten-Free Dairy Free Kosher - 180 Servings**Solgar**$16.29**4.7★**▼ 12%**](https://www.amazon.com/dp/B0001OP028) [**THORNE - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Servings**THORNE**$15.64**4.7★**▼ 17%**](https://www.amazon.com/dp/B0797GZDZL) [**Country Life Easy Iron 25 mg with Ferrochel 90 Capsules**Country Life**$14.52**4.6★**▼ 29%**](https://www.amazon.com/dp/B0010XQ5L4)
**~~View all trending →~~**
## **What buyers say about gentle iron**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Iron**24%
*“Excellent iron source”*
**Quality-Overall**13%
*“No complaints so far”*
**Acid Regulator/Stomach Ache Relief**11%
*“Perfect for Sensitive Stomach's”*
**Regulates Digestion**9%
*“Easy on the stomach”*
**Vitamin**5%
*“Great supplement that does the best for me”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Efficiency**4%
*“Works well”*
**Value For Money**2%
*“Good value”*
**Ease Of Chewing/Swallowing**2%
*“Easy to swallow”*
**Side Effects**2%
*“No side Effects”*
### **What buyers complain about **
**Iron**22%
*“My iron level in my blood work was low”*
**Acid Regulator/Stomach Ache Relief**9%
*“Severe discomfort, bloating and constipation”*
**Regulates Digestion**7%
*“my acid reflux”*
**Dosage**5%
*“For someone who finds 18 mg too low”*
**Ease Of Use**5%
*“Could not get the top off”*
**Allergies**2%
*“I somehow had an allergic reaction to pills too”*
**Functionality-Overall**2%
*“I feel like they're not working that well”*
**Value For Money**2%
*“Not worth the money”*
**Pain Relief-Overall**2%
*“Hurt really bad”*
**Vitamin**2%
*“Makes me question if its really vitamins or not”*
### **Top return reasons **
**Iron**36%
**Certifications**14%
**Value For Money**14%
**Ease Of Use**7%
**Strength**7%
**Ingredients-Overall**7%
**Functionality-Overall**7%
**Weight Light**7%
## **Common questions**
- **Is gentle iron profitable to sell on Amazon United States?**
- The niche generates $627K/yr across 6 tracked products. 90-day search growth is +2.6%. Flapen's verdict: Skip it (42/100).
- **How competitive is the gentle iron niche?**
- 4 brands and 550 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in gentle iron?**
- Top complaints mined from reviews: Iron, Acid Regulator/Stomach Ache Relief, Regulates Digestion. The return rate is 0.0%.
- **When does demand for gentle iron peak?**
- Demand peaks in Jun; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the gentle iron niche?**
- Listings span $6.42–$17.83; the average listing price is $13.42 (sweet spot $15–$100). The average incumbent carries 6,739 reviews — the moat a new listing must climb.
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