Is iron supplement for pregnant women profitable to sell on Amazon United States?

The niche generates $204K/yr across 20 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +16.7%. Flapen's verdict: Worth a look (58/100).

How competitive is the iron supplement for pregnant women niche?

13 brands and 627 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in iron supplement for pregnant women?

Top complaints mined from reviews: Taste-Overall, Iron, Smell. The return rate is 0.0%.

When does demand for iron supplement for pregnant women peak?

Demand peaks in Jun–Jul; the busiest month runs 1.9× the quietest.

What does it cost to enter the iron supplement for pregnant women niche?

Listings span $4.84–$39.68; the average listing price is $20.58 (sweet spot $15–$100). The average incumbent carries 7,606 reviews — the moat a new listing must climb.

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.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$20.58

avg listing price — sweet spot $15–$100

Conversion

Good6.8%

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

Good66%

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

Competition

Okay55%

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

Growth

Okay+16.7%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$204K

$204K/yr · 147K searches

Review moat

Bad7,606.35

avg incumbent reviews — the moat a new listing must climb

Signals No Dominant Brand

Is iron supplement for pregnant women profitable on Amazon?

According to Flapen's Amazon United States niche tracking, iron supplement for pregnant women is a $204K/yr Amazon United States market (147K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 58/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

iron supplement for pregnant women market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $206K–$257K; units × avg price
Conversion rate: 6.8%
Avg BSR: #1,199
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 1.6%
Avg brand age: 77 months
Avg seller age: 151 days

Competition: brands, sellers & click share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 rising

Sellers

627

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

55%

Top 20: 100%

Open market

27%

Pink Stork19%
Needed.17%
MARYRUTH'S14%
Doctor's Recipes9%
Nature Made7%
OLLY7%

iron supplement for pregnant women demand & seasonality

Weekly Amazon search volume, last 102 weeks — +16.7% search growth over the last 90 days.

Peak months: Jun, Jul · busiest ÷ quietest = 1.9×

Open Trend

Top iron supplement for pregnant women search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

iron supplement for pregnant women32K/yr +20.1%7.3% conv.
prenatal iron20K/yr +26.7%4.8% conv.
prenatal iron supplement12K/yr +4.9%5.8% conv.
iron for pregnant women13K/yr +7.4%7.0% conv.
iron prenatal9K/yr +45.0%3.1% conv.
iron supplement pregnancy10K/yr +20.8%10.3% conv.
iron supplement for pregnancy8K/yr +24.6%3.6% conv.
pregnancy iron supplement8K/yr -7.2%10.4% conv.
prenatal iron supplement for women7K/yr +78.8%2.1% conv.
iron pills for pregnant women5K/yr +8.4%12.7% conv.

All search terms

Top iron supplement for pregnant women products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Needed. Prenatal Iron Supplement - Pregnancy Breastfeeding Postpartum - Aids Energy Birth Weight & Babys Neural Development - Non-Constipating & Gentle on Stomach - Flexible Dosing for Pregnancy

Needed.$21.594.6★627 rev

Pink Stork Iron for Women with Vitamin C 60 Capsules 2-Month Supply

Pink Stork$26.174.7★892 rev

MaryRuths Prenatal & Postnatal Iron Liquid Sugar Free Vegan 15.22 Fl Oz

MARYRUTH'S$30.774.4★2,452 rev

Doctors Recipes Iron Supplement for Pregnant Women Chelated Iron Bisglycinate with Vitamin C for High Absorption Gentle Red Blood Cell Production Support 60 Vegan Caps

Doctor's Recipes$10.284.6★84 rev

THORNE - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Servings

THORNE$15.644.7★8,578 rev

Newest

by launch date

Prenatal Iron 18mg Gentle Ferrous Bisglycinate + Vitamin C Pregnancy

Mama's Select$14.9721 rev

5mo ago

Ritual Iron Bisglycinate Supplement 60mg - 48-Hour Dosing - 15 Capsules

Ritual$23.82305 rev

11mo ago

Doctors Recipes Iron Supplement for Pregnant Women Chelated Iron Bisglycinate with Vitamin C for High Absorption Gentle Red Blood Cell Production Support 60 Vegan Caps

Doctor's Recipes$10.2884 rev

11mo ago

MARYRUTH'S$20.773,835 rev

1y ago

OLLY Delightful Iron Chewable Tablet Iron Supplement from AB Fortis Fruit Punch Flavored 30 or 20 Day Supply - 60 Count

OLLY$12.901,137 rev

1y ago

What reviews say buyers love and hate about iron supplement for pregnant women

What buyers praise and complain about, mined from review topics.

What buyers love

Iron16%

“Yummy Iron”

Quality-Overall9%

“The bottle is good quality”

Vitamin8%

“Great vitamin”

Taste-Overall7%

“Good taste”

Acid Regulator/Stomach Ache Relief5%

“No stomach cramps”

Value For Money5%

“Good value for money”

Ease Of Chewing/Swallowing3%

“Have no issues with swallowing”

Advertised Vs Actual Product3%

“As advertised”

Ease Of Use3%

“Quick and easy”

Energy Level2%

“Boost energy”

What buyers complain about

Taste-Overall16%

“Strong metallic taste”

Iron11%

“Heavy iron aftertaste”

Smell7%

“Fishy smell lately”

Vitamin4%

“I would not recommend these vitamins”

Acid Regulator/Stomach Ache Relief3%

“Hard on stomach”

Side Effects3%

“Weird side effects”

Regulates Digestion2%

“The acid reflux is terrible”

Flavor2%

“Didn't like the flavor”

Value For Money2%

“they are expensive”

Size-Overall2%

“They are larger”

Top return reasons

Iron23%

Acid Regulator/Stomach Ache Relief8%

Value For Money8%

Certifications6%

Vitamin6%

Smell5%

Leak-Proof5%

Taste-Overall4%