5 Mthf Plus B12
a small market ($37K/yr) — 5 Mthf Plus B12 doesn't clear our bar today.
Flapen Score
Ranks 8,381 of 14,768 Health & Household niches · −2 vs the category median of 49
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
Who owns the niche?
The top 5 brands hold 94% of demand, so 6% of the market is open.
6%
open market share
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
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.
Top sellers
by 90-day click share
L Methyl Folate 15mg Plus Methyl B12 Cofactor High Potency Active 5-MTHF Form - Supports Mood Methylation Cognition Bioactive Forms of Vitamin B9 & B12 (60 Capsules 60 Servings)
- Price
- $21.67
- Rating
- 4.6/5
- Reviews
- 9,407
- Age
- 5y ago

Designs for Health L 5-MTHF - Quatrefolic L Methylfolate Supplement 1mg (1700mcg DFE) - Methylated Folate Supplement for Women & Men - Supports Methylation - Non-GMO Gluten Free (120 Capsules)
- Price
- $55.43
- Rating
- 4.6/5
- Reviews
- 293
- Age
- 15y ago

L Methyl Folate 15mg Plus Methyl B12 Cofactor Organic Berry Flavor High Potency Liquid Sublingual Active 5-MTHF Form - Supports Mood Methylation Cognition Bioactive Forms Vitamin B9 & B12 (1oz)
- Price
- $21.87
- Rating
- 4.5/5
- Reviews
- 5,924
- Age
- 4y ago

Organic Methyl Folate 1000 mcg + Methyl B12 Cofactor (300 Servings) Metabolically Active 5-MTHF Form Organic Berry Flavor Liquid Sublingual Form Mood Cognition Methylation Pregnancy (1oz)
- Price
- $21.84
- Rating
- 4.6/5
- Reviews
- 4,077
- Age
- 4y ago

L Methyl Folate 1000 mcg Plus Methyl B12 Cofactor Active 5-MTHF Form - Supports Mood Methylation Cognition Highly Bioavailable Bioactive Forms of Vitamin B9 & B12 (60 Capsules 60 Servings)
- Price
- $17.83
- Rating
- 4.6/5
- Reviews
- 4,077
- Age
- 1y ago
Trending
90-day click momentum
Vocks L Methylfolate 15mg | 5-MTHF + Methyl B12 | High Potency Methylfolate Supplement | Active Methylated Folate Vitamin B9 | MTHFR Supplement| Folate Supplement for Women & Men | 90 Capsules
- Price
- $12.45
- Rating
- 4.5/5
- Reviews
- 97
- Age
- 5mo ago

Nutricost Methylated Vitamin B12 + Folate Supplement (2 000 mcg) 120 Caps
- Price
- $11.10
- Rating
- 4.7/5
- Reviews
- 154
- Age
- 11mo ago

L Methyl Folate 1000 mcg Plus Methyl B12 Cofactor Active 5-MTHF Form - Supports Mood Methylation Cognition Highly Bioavailable Bioactive Forms of Vitamin B9 & B12 (60 Capsules 60 Servings)
- Price
- $17.83
- Rating
- 4.6/5
- Reviews
- 4,077
- Age
- 1y ago

Jarrow Formulas Methyl B-12 & Methyl Folate Bioactive Vitamin B9 & Vitamin B12 Supplement Supports Cellular Energy Production Healthy Brain Function & Metabolism 100 Chewable Tablets 100 Servings
- Price
- $13.68
- Rating
- 4.6/5
- Reviews
- 7,791
- Age
- 10y ago

Nutricost L-Methylfolate 15mg 120 Capsules (5-MTHF) Gluten-Free Vegan
- Price
- $19.72
- Rating
- 4.7/5
- Reviews
- 530
- Age
- 2y ago
Newest
by launch date
Vocks L Methylfolate 15mg | 5-MTHF + Methyl B12 | High Potency Methylfolate Supplement | Active Methylated Folate Vitamin B9 | MTHFR Supplement| Folate Supplement for Women & Men | 90 Capsules
- Price
- $12.45
- Rating
- 4.5/5
- Reviews
- 97
- Age
- 5mo ago

Nutricost Methylated Vitamin B12 + Folate Supplement (2 000 mcg) 120 Caps
- Price
- $11.10
- Rating
- 4.7/5
- Reviews
- 154
- Age
- 11mo ago

Micro Ingredients L Methylfolate 15mg 240 Softgels | Active 5-MTHF with B6 & Methyl B12 | Methylated Vitamin B9 with Coconut Oil
- Price
- $28.48
- Rating
- 4.8/5
- Reviews
- 289
- Age
- 1y ago

L Methyl Folate 1000 mcg Plus Methyl B12 Cofactor Active 5-MTHF Form - Supports Mood Methylation Cognition Highly Bioavailable Bioactive Forms of Vitamin B9 & B12 (60 Capsules 60 Servings)
- Price
- $17.83
- Rating
- 4.6/5
- Reviews
- 4,077
- Age
- 1y ago

Nutricost L-Methylfolate 15mg 120 Capsules (5-MTHF) Gluten-Free Vegan
- Price
- $19.72
- Rating
- 4.7/5
- Reviews
- 530
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
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.
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 and ease of use”
“Doesnt taste bad”
“Natural vitamin”
“helps with focus”
“Lots of Energy”
What buyers complain about
51% of reviews“Doesn't do anything”
“had some strange side effects”
“The dose on this is a little too high”
“It tastes terrible”
“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.
Common 5 Mthf Plus B12 questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









