Is vitamin b12 2500 mcg profitable to sell on Amazon United States?

The niche generates $301K/yr across 11 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -8.3%. Flapen's verdict: Skip it (46/100).

How competitive is the vitamin b12 2500 mcg niche?

9 brands and 81 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 89% of demand.

What do buyers complain about in vitamin b12 2500 mcg?

Top complaints mined from reviews: Value For Money, Vitamin, Taste-Overall. The return rate is 0.0%.

When does demand for vitamin b12 2500 mcg peak?

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

What does it cost to enter the vitamin b12 2500 mcg niche?

Listings span $7.10–$29.46; the average listing price is $15.00 (sweet spot $15–$100). The average incumbent carries 8,491 reviews — the moat a new listing must climb.

vitamin b12 2500 mcg

Skip it

A concentrated shelf (top 5 take 80% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Incredible18.2%

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

Avg price

Great$15.00

avg listing price — sweet spot $15–$100

Price range

Good$7.10–$29.46

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

Market size

Good$301K

$301K/yr · 110K searches

Brand share

Okay89%

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

Review moat

Bad8,490.91

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-8.3%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad80%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, vitamin b12 2500 mcg is a $301K/yr Amazon United States market (110K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 46/100.

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

vitamin b12 2500 mcg market data

Units sold / yr: 20K–25K; avg 1,500–2,000/product
Revenue / yr: $300K–$375K; units × avg price
Conversion rate: 18.2%
Avg BSR: #219
Page quality: 0%
Prime: 91%
Sponsored: 55%
Out of stock: 0.0%
Avg brand age: 100 months
Avg seller age: 158 days

Competition & brand share

The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 rising

Sellers

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

Nature's Bounty49%
Nature Made22%
EZ Melts7%
Bronson6%
Vitamatic5%
Carlyle4%
Open — no brand owns it (3 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — -8.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top vitamin b12 2500 mcg search terms

b12 2500 mcg31K/yr +3.1%16.8% conv.
vitamin b12 2500 mcg18K/yr -1.1%14.8% conv.
b-12 2500 mcg13K/yr -13.5%18.5% conv.
b12 2500 mcg quick dissolve9K/yr -11.7%15.0% conv.
b12 25009K/yr -14.7%14.1% conv.
b12 sublingual 2500 mcg6K/yr -20.9%11.7% conv.
natures bounty b12 2500 mcg5K/yr -20.0%18.9% conv.
b12 vitamins 2500 mcg5K/yr -17.6%16.6% conv.
b12 2500 mcg sublingual3K/yr +12.5%13.6% conv.
vitamin b12 25003K/yr -11.3%15.6% conv.

All search terms

Top vitamin b12 2500 mcg 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 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Natures Bounty Vitamin B12 2500 mcg Cellular Energy Support for Energy Metabolism Heart & Nervous System Health 75 Quick Dissolve Tablets

Nature's Bounty$7.104.8★27,001 rev

Nature Made Extra Strength Vitamin B12 2500 mcg B12 Vitamins Dietary Supplement for Energy Metabolism Support 60 Tablets 60 Day Supply

Nature Made$10.774.7★3,221 rev

Natures Bounty Quick Dissolve Vitamin B-12 2500mcg Normal Energy Production and Metabolism Immune System Support 300 Tabs

Nature's Bounty$26.624.8★27,001 rev

EZ Melts Dissolvable B12 Methylcobalamin 2 500 mcg - Vitamin B12 for Energy & Immune Support - Non-GMO Vegan & Gluten-Free - Red Cherry - 90 Sublingual Tablets (90 Servings)

EZ Melts$18.514.7★16,100 rev

Vitamin B12 2500mcg Shot of Energy Fast Dissolve Chewable Tablets - Quick Release Cherry Flavored Sublingual B12 Vitamin - Supports Nervous System Healthy Brain Function Energy Production 90 Count

Bronson$9.994.6★2,634 rev

Newest

by launch date

NatureWise Vitamin B12 Extra Strength 2500mcg - B12 Supplement for Energy + Mental Clarity & Nervous System Support - Easy-to-Swallow Vegan & Non-GMO - USA Manufactured - 60 Tablets[60-Day Supply]

NatureWise$8.7746 rev

7mo ago

Vitamatic Methyl B12 2500 mcg with Folic Acid Natural Berry Flavor 240 Fast Dissolve Tablets Methylcobalamin Vitamin B12 for Energy & Nervous System Support Vegan & Non-GMO Supplement

Vitamatic$14.4265 rev

1y ago

Carlyle Vitamin B12 Sublingual 2500 mcg | 250 Fast Dissolve Tablets

Carlyle$14.99807 rev

4y ago

Natures Bounty Quick Dissolve Vitamin B-12 2500mcg Normal Energy Production and Metabolism Immune System Support 300 Tabs

Nature's Bounty$26.6227,001 rev

7y ago

Natures Bounty Vitamin B-12 2500 mcg 300 Quick Dissolve Tablets

Nature's Bounty$29.461,349 rev

9y ago

What buyers say about vitamin b12 2500 mcg

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

What buyers love

Vitamin15%

“Love a decent tasting vitamin”

Quality-Overall14%

“Best quality”

Taste-Overall10%

“taste good dissolves fast”

Ease Of Use7%

“Ease of use”

Solubility6%

“Dissolve under tongue easily”

Value For Money6%

“Great value”

Advertised Vs Actual Product6%

“As advertised”

Energy Level5%

“Good Energy”

Flavor4%

“Easy melt and taste great”

Ease Of Chewing/Swallowing3%

“its nice that its chewable”

What buyers complain about

Value For Money10%

“A little more expensive”

Vitamin8%

“When I opened bottle to check inside it seems less than the amount of vitamins”

Taste-Overall8%

“Taste awful”

Solubility7%

“It is not a quick dissolve”

Functionality-Overall6%

“Doesnt work”

Size-Overall5%

“Huge”

Side Effects5%

“This gave me an extremely bad upset stomach”

Ease Of Chewing/Swallowing5%

“I had to chew it up”

Dosage4%

“its only 2500mg/ per dose”

Energy Level3%

“Not great energy”

Top return reasons

Vitamin50%

Certifications50%

Common questions

Is vitamin b12 2500 mcg profitable to sell on Amazon United States?: The niche generates $301K/yr across 11 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -8.3%. Flapen's verdict: Skip it (46/100).
How competitive is the vitamin b12 2500 mcg niche?: 9 brands and 81 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in vitamin b12 2500 mcg?: Top complaints mined from reviews: Value For Money, Vitamin, Taste-Overall. The return rate is 0.0%.
When does demand for vitamin b12 2500 mcg peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the vitamin b12 2500 mcg niche?: Listings span $7.10–$29.46; the average listing price is $15.00 (sweet spot $15–$100). The average incumbent carries 8,491 reviews — the moat a new listing must climb.