Is natrol b12 profitable to sell on Amazon United States?

The niche generates $74K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +1.9%. Flapen's verdict: Skip it (38/100).

How competitive is the natrol b12 niche?

4 brands and 11 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in natrol b12?

Top complaints mined from reviews: Energy Level, Taste-Overall, Ease Of Use. The return rate is 0.0%.

When does demand for natrol b12 peak?

Demand is steady year-round — the busiest month runs 1.2× the quietest.

What does it cost to enter the natrol b12 niche?

Listings span $10.10–$23.94; the average listing price is $16.35 (sweet spot $15–$100). The average incumbent carries 9,957 reviews — the moat a new listing must climb.

Natrol B12

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible21.4%

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

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$16.35

avg listing price — sweet spot $15–$100

Price range

Good$10.10–$23.94

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

Growth

Okay+1.9%

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

Review moat

Bad9,956.56

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$74K

$74K/yr · 21K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad89%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Is natrol b12 profitable on Amazon?

According to Flapen's Amazon United States niche tracking, natrol b12 is a $74K/yr Amazon United States market (21K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.

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

natrol b12 market size & sales

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

Units sold / yr: 4K–5K; avg 250–500/product
Revenue / yr: $65K–$82K; units × avg price
Conversion rate: 21.4%
Avg BSR: #369
Page quality: 0%
Prime: 100%
Sponsored: 56%
Out of stock: 0.0%
Avg brand age: 103 months
Avg seller age: 160 days

Competition: brands, sellers & click share

The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

89%

Top 20: 100%

Open market

Natrol62%
BariMelts23%
Bariatric Fusion9%
Bariatric Advantage6%
Open — no brand owns it (0%)

natrol b12 demand & seasonality

Weekly Amazon search volume, last 99 weeks — +1.9% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.2×

Open Trend

Top natrol b12 search terms shoppers use

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

bariatric b125K/yr -1.8%10.5% conv.
natrol b125K/yr +9.7%15.4% conv.
barimelts b124K/yr -4.9%19.3% conv.
natrol vitamin b12 5000 mcg2K/yr -8.9%26.7% conv.
natrol b12 5000mcg fast dissolve tablets2K/yr +12.2%22.2% conv.
natrol vitamin b123K/yr +10.3%19.4% conv.

All search terms

Top natrol b12 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 9 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Natrol Vitamin B12 5000 mcg Fast Dissolve B12 Supplement 100 Tablets

Natrol$10.614.7★40,457 rev

BariMelts Vitamin B12 Plus 90 Fast-Dissolving Tablets (3-Month Supply) Sugar-Free Bariatric Vitamins for Women Includes B12 B6 Folate and Biotin Natural Cherry Flavor

BariMelts$20.034.7★5,007 rev

Natrol B12 5000 mcg Fast Dissolve Energy Metabolism 200 Tablets

Natrol$17.494.7★40,457 rev

Bariatric Fusion$18.714.8★1,486 rev

Natrol Energy Methyl B-12 1000 mcg Lemon Flavored 60 Chewable Tablets

Natrol$10.104.8★95 rev

Newest

by launch date

Natrol Ultra Energy 4-in-1 B12 B Complex Vitamin D CoQ10 30 Capsules

Natrol$16.4895 rev

5mo ago

Natrol Energy Methyl B-12 1000 mcg Lemon Flavored 60 Chewable Tablets

Natrol$10.1095 rev

6mo ago

Bariatric Fusion$19.23306 rev

3y ago

Natrol B12 5000 mcg Fast Dissolve Energy Metabolism 200 Tablets

Natrol$17.4940,457 rev

8y ago

Bariatric Advantage B-12 Speedy Melts Vitamin B12 1000 mcg Supplement Fast Melting with 200 mcg of Folic Acid for Nutritional Support - Black Cherry 90 Count

Bariatric Advantage$23.94853 rev

8y ago

What reviews say buyers love and hate about natrol b12

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

What buyers love

Energy Level13%

“the energy boost”

Taste-Overall13%

“No after taste”

Vitamin11%

“The blend of vitamins feels balanced and simple”

Quality-Overall10%

“Overall, it offers excellent value for money—a great balance of price and quality”

Ease Of Chewing/Swallowing6%

“It is chewable”

Flavor6%

“Lemon flavor is the winner”

Value For Money4%

“affordable price”

Acid Regulator/Stomach Ache Relief3%

“gentle on my stomach”

Dosage3%

“The tablets are actually pleasant to take”

Focus Enhancement2%

“These help me stay active”

What buyers complain about

Energy Level8%

“Did not give me more energy”

Taste-Overall5%

“Really doesnt taste like much of anything”

Ease Of Use4%

“NEW CAP IS DIFFICULT TO REMOVE”

Size-Overall4%

“Size is a disappointment”

Solubility3%

“Are not quick dissolve”

Flavor3%

“The flavor was too chalky”

Advertised Vs Actual Product3%

“Same as review. Bottle half full”

Side Effects2%

“Caused dumping syndrome for me within 10 min of taking while I was still recovering from surgery”

Dosage2%

“My only dislike was that the product was almost impossible to split in half- so you would not be able to split a dose in half if that was something you wanted to do”

Value For Money2%

“Price feels a little high for tablets”

Top return reasons

Vitamin100%

Common natrol b12 questions

Is natrol b12 profitable to sell on Amazon United States?: The niche generates $74K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +1.9%. Flapen's verdict: Skip it (38/100).
How competitive is the natrol b12 niche?: 4 brands and 11 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in natrol b12?: Top complaints mined from reviews: Energy Level, Taste-Overall, Ease Of Use. The return rate is 0.0%.
When does demand for natrol b12 peak?: Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the natrol b12 niche?: Listings span $10.10–$23.94; the average listing price is $16.35 (sweet spot $15–$100). The average incumbent carries 9,957 reviews — the moat a new listing must climb.