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5 Mthf Plus B12

a small market ($37K/yr) — 5 Mthf Plus B12 doesn't clear our bar today.

Flapen Score

47
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Ranks 8,381 of 14,768 Health & Household niches · −2 vs the category median of 49

Market size 9Growth 54Conversion 90Competition 25Returns 100Price range 91Avg price 95Brand share 16Review moat 36Quality gap 23
This niche Category average · 14,768 niches

Is 5 Mthf Plus B12 profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 5 Mthf Plus B12 is a $37K/yr Amazon United States market (12K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Skip it — 47/100.

5 Mthf Plus B12: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +26.3% over the last 90 days and 10.8% of searches end in a purchase.

$37K

revenue / yr

Units sold / yr2K
Search volume / yr+26.3%12K
Conversion rate10.8%
Avg price$27.51

Who owns the niche?

The top 5 brands hold 94% of demand, so 6% of the market is open.

6%

open market share

Brands · sellers8 · 534
Top-5 product click share71%
Open market6%
Avg brand age67 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 13 products

Sponsored placement100%
New entrants (1y)2· 2 succeeded
Avg rating4.6★
Avg reviews2,883

Top 5 Mthf Plus B12 products & what they sell for

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

Competition: brands, sellers & click share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

$0$4K$7K$11K$15K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 rising

Sellers

534

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

4%

  • Triquetra Health58%
  • Designs for Health16%
  • Nutricost10%
  • THORNE5%
  • Vocks4%
  • Pure Encapsulations3%
  • Open — no brand owns it (2 brands, 4%)

5 Mthf Plus B12 demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume12KCVR10.8%Products13Brands8Top 5 Brands94%OOS Rate0.0%Rating4.6★Reviews2,883Avg BSR#82
3K2KSpike '24Holiday '24Spike '25Spike '26DecMarJunAugNovMarMay

Peak months: Jan, Feb, Dec · busiest ÷ quietest = 5.9×

Top 5 Mthf Plus B12 search terms shoppers use

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

  • 5mthf supplement plus b127K/yr
  • l-5-mthf4K/yr
  • methylated folic acid and b122K/yr

What reviews say buyers love and hate about 5 Mthf Plus B12

What buyers mention most, as a share of all reviews.

What buyers love

70% of reviews
Quality-Overall17%

Quality and ease of use

Taste-Overall9%

Doesnt taste bad

Vitamin9%

Natural vitamin

Focus Enhancement7%

helps with focus

Energy Level7%

Lots of Energy

What buyers complain about

51% of reviews
Functionality-Overall10%

Doesn't do anything

Side Effects9%

had some strange side effects

Dosage8%

The dose on this is a little too high

Taste-Overall6%

It tastes terrible

Vitamin4%

Way too much Vitamin B9 and B12

5 Mthf Plus B12 return rate & reasons

Why buyers send it back, as a share of all return requests.

0.0%

Return rate

10%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Dosage
26%
2Functionality-Overall
17%
3Advertised Vs Actual Product
9%
4Value For Money
9%
5Natural Ingredients
7%

Common 5 Mthf Plus B12 questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 5 Mthf Plus B12 47/100 on Amazon United States — Skip it. The niche generates $37K/yr across 13 tracked products. 2 of 2 products launched in the last 360 days are still selling. Search demand moved +26.3% over the last 90 days.
Search demand for 5 Mthf Plus B12 on Amazon United States peaks in Jan–Feb–Dec, where the busiest month runs 5.9× the quietest.