Is pure encapsulations iron profitable to sell on Amazon United States?

The niche generates $311K/yr across 4 tracked products. 90-day search growth is +8.5%. Flapen's verdict: Skip it (45/100).

How competitive is the pure encapsulations iron niche?

1 brands and 4 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in pure encapsulations iron?

Top complaints mined from reviews: Iron, Regulates Digestion, Calcium. The return rate is 0.0%.

When does demand for pure encapsulations iron peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the pure encapsulations iron niche?

Listings span $9.21–$37.33; the average listing price is $18.84 (sweet spot $15–$100). The average incumbent carries 2,009 reviews — the moat a new listing must climb.

pure encapsulations iron

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible12.0%

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

Avg price

Great$18.84

avg listing price — sweet spot $15–$100

Price range

Great$9.21–$37.33

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

Market size

Good$311K

$311K/yr · 137K searches

Review moat

Okay2,008.5

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+8.5%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, pure encapsulations iron is a $311K/yr Amazon United States market (137K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.

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

pure encapsulations iron market data

Units sold / yr: 15K–20K; avg 3,000–4,000/product
Revenue / yr: $283K–$377K; units × avg price
Conversion rate: 12.0%
Avg BSR: #51
Page quality: 0%
Prime: 100%
Sponsored: 75%
Out of stock: 0.0%
Avg brand age: 89 months
Avg seller age: 168 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

Pure Encapsulations100%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 100 weeks — +8.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top pure encapsulations iron search terms

iron c53K/yr +11.7%5.4% conv.
pure encapsulations iron22K/yr +1.1%13.0% conv.
pure iron supplement20K/yr -6.6%9.9% conv.
pure iron13K/yr +28.3%12.8% conv.
pure encapsulations iron c10K/yr +1.9%23.5% conv.
pure iron c8K/yr +15.9%28.0% conv.
iron pure encapsulations6K/yr +24.0%17.2% conv.
pure encapsulation iron5K/yr +11.9%12.6% conv.

All search terms

Top pure encapsulations 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.

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

All 4 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Pure Encapsulations Iron-C - 15 mg - 175 mg Vitamin C - Red Blood Cell Support* - Energy Production - Highly Bioavailable Iron Pill - for Women & Men - Gluten Free & Vegan - 60 Capsules

Pure Encapsulations$13.434.7★3,138 rev

Pure Encapsulations OptiFerin-C - for Red Blood Cells & Energy - Iron Absorption Support - Energy Supplement* - Vitamin C Enriched - Gluten Free & Non-GMO - 60 Capsules

Pure Encapsulations$15.384.7★1,444 rev

Pure Encapsulations Iron-C - 15 mg - 175 mg Vitamin C - Red Blood Cell Support* - Energy Production - Highly Bioavailable Iron Pill - for Women & Men - Gluten Free & Vegan - 30 Capsules

Pure Encapsulations$9.214.7★3,138 rev

Pure Encapsulations Iron Liquid | Hypoallergenic Supplement Supports Hemoglobin and Myoglobin Function* | 4.1 fl. oz.

Pure Encapsulations$37.334.5★314 rev

Newest

by launch date

Pure Encapsulations Iron-C - 15 mg - 175 mg Vitamin C - Red Blood Cell Support* - Energy Production - Highly Bioavailable Iron Pill - for Women & Men - Gluten Free & Vegan - 30 Capsules

Pure Encapsulations$9.213,138 rev

3y ago

Pure Encapsulations OptiFerin-C - for Red Blood Cells & Energy - Iron Absorption Support - Energy Supplement* - Vitamin C Enriched - Gluten Free & Non-GMO - 60 Capsules

Pure Encapsulations$15.381,444 rev

5y ago

Pure Encapsulations Iron Liquid | Hypoallergenic Supplement Supports Hemoglobin and Myoglobin Function* | 4.1 fl. oz.

Pure Encapsulations$37.33314 rev

14y ago

Pure Encapsulations Iron-C - 15 mg - 175 mg Vitamin C - Red Blood Cell Support* - Energy Production - Highly Bioavailable Iron Pill - for Women & Men - Gluten Free & Vegan - 60 Capsules

Pure Encapsulations$13.433,138 rev

20y ago

What buyers say about pure encapsulations iron

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

What buyers love

Iron21%

“Helped Me Support My Iron Levels”

Quality-Overall15%

“Great quality supplement”

Vitamin9%

“Such a good vitamin”

Acid Regulator/Stomach Ache Relief7%

“What I appreciate most is that its gentle on my stomach”

Energy Level5%

“Noticeable Energy Boost”

Side Effects4%

“From day one I felt better”

Ease Of Use3%

“Helped quickly”

Ease Of Chewing/Swallowing3%

“Easy to swallow”

Value For Money2%

“Great value for money”

Functionality-Overall2%

“I guess they're working”

What buyers complain about

Iron20%

“my iron levels were low”

Regulates Digestion11%

“Made my stomach very upset”

Calcium9%

“Calcium rant”

Taste-Overall4%

“Tastes awful”

Dosage4%

“Only came with 15 pills”

Sleep Quality3%

“It was tough to get out of bed each am”

Smell3%

“Smell”

Absorbency3%

“Make sure not to take it with any dairy products or it wont absorb as well”

Value For Money3%

“it seems so expensive”

Allergies2%

“If you have extreme allergies”

Top return reasons

Iron25%

Calcium25%

Heating25%

Value For Money25%

Common questions

Is pure encapsulations iron profitable to sell on Amazon United States?: The niche generates $311K/yr across 4 tracked products. 90-day search growth is +8.5%. Flapen's verdict: Skip it (45/100).
How competitive is the pure encapsulations iron niche?: 1 brands and 4 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in pure encapsulations iron?: Top complaints mined from reviews: Iron, Regulates Digestion, Calcium. The return rate is 0.0%.
When does demand for pure encapsulations iron peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the pure encapsulations iron niche?: Listings span $9.21–$37.33; the average listing price is $18.84 (sweet spot $15–$100). The average incumbent carries 2,009 reviews — the moat a new listing must climb.