---
title: "B12 Methyl Folate — $183K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/b12-methyl-folate"
last_updated: "2026-08-06T17:18:08.022Z"
locale: en
meta:
description: "Niche score 51/100 · $183K/yr market · 98K searches/yr. Brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $183K/yr market · 98K searches/yr. Brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "B12 Methyl Folate — $183K/yr Amazon US Niche (2026) - Flapen"
---
# **b12 methyl folate**
**Worth a look**
Shows low returns (0.0%), but brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list.
Market size 37Growth 24Conversion 72Competition 77Returns 100Price range 86Avg price 95Brand share 4Review moat 34Quality gap 24
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$27.98**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.62–$75.00**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****38%**
top-5 click share — an open shelf
**Conversion**
**Good****6.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$183K**
$183K/yr · 98K searches
**Review moat**
**Okay****3,068.6**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-1.5%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****99%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, b12 methyl folate is a $183K/yr Amazon United States market (98K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Jul. Verdict: Worth a look — 51/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **b12 methyl folate market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$168K–$224K**
- units × avg price
- **Conversion rate**
- **6.7%**
- **Avg BSR**
- **#682**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **72%**
- **Out of stock**
- **3.2%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.
**Brands**
**7 **▼falling
**Sellers**
**588**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**38%**
Top 20: 78%
**Open market**
**1%**
- Jarrow Formulas85% - Seeking Health9% - Triquetra Health2% - Nutricost2% - Pure Encapsulations1% - NOW Foods1% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 68 weeks — -1.5% search growth over the last 90 days.
9K7KPrime Day '25Spike '25Black Friday '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jul · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/health-household/b12-methyl-folate/trend)
## **Top b12 methyl folate search terms**
- **jarrow**48K/yr-2.9%4.5% conv. - **jarrow formulas**32K/yr+13.8%3.1% conv. - **methyl b12 with l-methylfolate**9K/yr-31.8%13.7% conv. - **methyl b12 folate**4K/yr+2.9%8.5% conv. - **jarrow formula**2K/yr+21.9%5.5% conv. - **b12 methyl folate**2K/yr-13.3%10.6% conv. - **jarrow vitamins**1K/yr-3.2%5.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/b12-methyl-folate/search-terms)
## **Top b12 methyl folate 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.
0%3%$5K6%$11K9%$16K12%$22K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Jarrow Formulas Saccharomyces Boulardii + MOS Probiotics for Digestive Health and Intestinal Tract Support - 5 Billion CFU Per Serving - 90 Delayed Release Caps - Probiotic + Prebiotic - 90 Servings**Jarrow Formulas**$22.50**4.6★5,448 rev](https://www.amazon.com/dp/B0013OVW0E) [2**Seeking Health Methyl B12 with L-Methylfolate - MTHFR Support Supplement - Methylation Support Supplement - Lozenges to Support Brain Health & Energy - 60 Lozenges**Seeking Health**$25.39**4.7★2,657 rev](https://www.amazon.com/dp/B00822JNTC) [3**Jarrow Formulas Methyl B-12 & Methyl Folate Bioactive Vitamin B9 and Vitamin B12 Supplement Supports Cellular Energy Production Healthy Brain Function & Metabolism 60 Chewable Tablets 60 Servings**Jarrow Formulas**$28.55**4.7★2,585 rev](https://www.amazon.com/dp/B00OGXIGOE) [4**Jarrow Formulas Fem-Dophilus Vaginal Probiotics 1 Billion CFU With 2 Science-Backed Strains Dietary Supplement For Vaginal & Urinary Tract Support 60 Capsules 60 Day Supply Shelf-Stable Probiotics**Jarrow Formulas**$26.24**4.6★3,475 rev](https://www.amazon.com/dp/B01B8GNYNO) [5**Jarrow Formulas Jarro Dophilus Probiotics 10 Billion CFU - Probiotic Supplement Capsules for Digestive Health & Gut Health for Women and Men 120 Veggie Capsules Up to 60 Days Shelf Stable**Jarrow Formulas**$31.66**4.6★3,293 rev](https://www.amazon.com/dp/B0013OUKTS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nutricost Methylated Vitamin B12 + Folate Supplement (2 000 mcg) 120 Caps**Nutricost**$11.08**150 rev11mo ago](https://www.amazon.com/dp/B0FNFR1MPT) [**Jarrow Formulas Fem-Dophilus Vaginal & Digestive Probiotic 50 Billion CFU 9 Clinically-Studied Strains for Vaginal Flora & Yeast Balance Urinary Tract Digestive & Immune Support 30 Capsules**Jarrow Formulas**$34.65**145 rev1y ago](https://www.amazon.com/dp/B0F6VD9KVC) [**Jarrow Formulas Magnesium Glycinate Veggie Capsules - 360 mg Magnesium per Serving Supports Relaxation and Healthy Sleep 90 Count 30 Day Supply**Jarrow Formulas**$17.96**320 rev1y ago](https://www.amazon.com/dp/B0DGYQ9W2P) [**Jarrow Formulas Jarro-Dophilus EPS Advanced 55 Billion CFU Probiotics Digestive Support for Adults 30 Probiotic Supplement Veggie Capsules Up to 30 Day Supply**Jarrow Formulas**$31.91**188 rev2y ago](https://www.amazon.com/dp/B0D1988JXG) [**Jarrow Formulas Magnesium L-Threonate MagMind Stress Resistance with L-Theanine and Rhodiolife High Absorption Magnesium Stress Relief and Mood Support 60 Veggie Capsules Up to a 30 Day Supply**Jarrow Formulas**$31.68**112 rev3y ago](https://www.amazon.com/dp/B0CCFB2D9D)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Jarrow Formulas Fem-Dophilus Vaginal & Digestive Probiotic 50 Billion CFU 9 Clinically-Studied Strains for Vaginal Flora & Yeast Balance Urinary Tract Digestive & Immune Support 30 Capsules**Jarrow Formulas**$34.65**4.7★**▲ 63%**](https://www.amazon.com/dp/B0F6VD9KVC) [**Jarrow Formulas Magnesium Glycinate Veggie Capsules - 360 mg Magnesium per Serving Supports Relaxation and Healthy Sleep 90 Count 30 Day Supply**Jarrow Formulas**$17.96**4.7★**▲ 44%**](https://www.amazon.com/dp/B0DGYQ9W2P) [**Nutricost Methylated Vitamin B12 + Folate Supplement (2 000 mcg) 120 Caps**Nutricost**$11.08**4.7★**▲ 41%**](https://www.amazon.com/dp/B0FNFR1MPT) [**Jarrow Formulas N-A-C Sustain 600 mg Dietary Supplement NAC 600 mg an Antioxidant Amino Acid Support for Liver Health 60 Tablets 60 Day Supply**Jarrow Formulas**$16.13**4.7★**▲ 35%**](https://www.amazon.com/dp/B0013OVVK0) [**Jarrow Formulas Saccharomyces Boulardii + MOS Probiotics for Digestive Health and Intestinal Tract Support - 5 Billion CFU Per Serving - 90 Delayed Release Caps - Probiotic + Prebiotic - 90 Servings**Jarrow Formulas**$22.50**4.6★**▲ 26%**](https://www.amazon.com/dp/B0013OVW0E)
**~~View all trending →~~**
## **What buyers say about b12 methyl folate**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Quality and ease of use”*
**Vitamin**8%
*“Great vitamin”*
**Energy Level**7%
*“Lots of Energy”*
**Taste-Overall**6%
*“It tastes pretty good”*
**Efficiency**5%
*“Works well”*
**Value For Money**5%
*“Best price”*
**Focus Enhancement**5%
*“feel like it improves my mood”*
**Advertised Vs Actual Product**5%
*“Just as advertised”*
**Ease Of Use**3%
*“Easy to use”*
**Nutritional Content**2%
*“Ive been happy with this probiotic”*
### **What buyers complain about **
**Dosage**7%
*“This is an extremely high dose. was not aware”*
**Value For Money**7%
*“Kinda pricey”*
**Functionality-Overall**6%
*“No results”*
**Side Effects**5%
*“Made me sick”*
**Taste-Overall**5%
*“has no taste”*
**Vitamin**4%
*“Why did the vitamin turn red a week after opening it”*
**Allergies**4%
*“Allergic”*
**Quality-Overall**3%
*“Its not as good as they make it seem”*
**Ingredients-Overall**3%
*“disappointed about the ingredients”*
**Sleep Quality**3%
*“Couldn't sleep”*
### **Top return reasons **
**Dosage**17%
**Value For Money**14%
**Functionality-Overall**9%
**Quality-Overall**7%
**Advertised Vs Actual Product**7%
**Side Effects**7%
**Contamination**5%
**Color**3%
**Product Condition**3%
**Vitamin**3%
## **Common questions**
- **Is b12 methyl folate profitable to sell on Amazon United States?**
- The niche generates $183K/yr across 47 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -1.5%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the b12 methyl folate niche?**
- 7 brands and 588 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in b12 methyl folate?**
- Top complaints mined from reviews: Dosage, Value For Money, Functionality-Overall. The return rate is 0.0%.
- **When does demand for b12 methyl folate peak?**
- Demand peaks in Jul; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the b12 methyl folate niche?**
- Listings span $7.62–$75.00; the average listing price is $27.98 (sweet spot $15–$100). The average incumbent carries 3,069 reviews — the moat a new listing must climb.
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