---
title: "Methyl B12 — $209K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/methyl-b12"
last_updated: "2026-08-12T13:24:31.785Z"
locale: en
meta:
description: "Amazon product research for methyl b12: $209K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for methyl b12: $209K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Methyl B12 — $209K/mo Amazon US Product Research (2026)"
---
# **Methyl B12**
**Launch it**
A $2.5M/yr market growing +13.1% this quarter with returns at 0.0% — clears our launch bar.
Market size 95Growth 41Conversion 97Competition 28Returns 100Price range 80Avg price 87Brand share 13Review moat 24Quality gap 20
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Incredible****$2.5M**
$2.5M/yr · 853K searches
**Avg price**
**Great****$19.94**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.61–$47.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+13.1%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****68%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****5,962.07**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
## **Is methyl b12 profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, methyl b12 is a $2.5M/yr Amazon United States market (853K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Jul. Verdict: Launch it — 57/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **methyl b12 market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **125K–150K**
- avg 8,000–10,000/product
- **Revenue / yr**
- **$2.5M–$3.0M**
- units × avg price
- **Conversion rate**
- **14.7%**
- **Avg BSR**
- **#252**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **149 days**
## **Competition: brands, sellers & click share**
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**6 **▼falling
**Sellers**
**563**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**68%**
Top 20: 100%
**Open market**
**0%**
- THORNE45% - Jarrow Formulas21% - NOW Foods12% - Horbäach9% - Pure Encapsulations7% - Triquetra Health5% - Open — no brand owns it (0%)
## **methyl b12 demand & seasonality**
Weekly Amazon search volume, last 99 weeks — +13.1% search growth over the last 90 days.
20K15KSpike '24Prime Day '25Spike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Jul · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/methyl-b12/trend)
## **Top methyl b12 search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **methylated b12**200K/yr-16.6%5.3% conv. - **thorne b12**118K/yr+9.7%23.5% conv. - **methyl b12**114K/yr-3.8%6.0% conv. - **sublingual b12 methylcobalamin**38K/yr+54.7%5.5% conv. - **methylcobalamin b12 sublingual**40K/yr+64.2%6.2% conv. - **metilcobalamina b12 sublingual**28K/yr+128.6%1.4% conv. - **thorne vitamin b12**36K/yr+33.5%20.2% conv. - **jarrow methyl b-12 & methyl folate**39K/yr-24.1%15.9% conv. - **jarrow formulas methyl b-12**11K/yr+335.9%15.0% conv. - **now b12**29K/yr+6.6%9.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/methyl-b12/search-terms)
## **Top methyl 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.
0%10%$250K20%$501K30%$751K40%$1.0M1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**THORNE - Vitamin B12 - as Methylcobalamin - Supports Heart & Nerve Health Blood Cell Function Restful Sleep & Methylation* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$23.94**4.8★3,834 rev](https://www.amazon.com/dp/B002BKW1YA) [2**NOW Supplements Methyl B-12 (Methylcobalamin) 1 000 mcg Nervous System Health* 100 Lozenges**NOW Foods**$7.61**4.7★3,341 rev](https://www.amazon.com/dp/B001F0R7VE) [3**Jarrow Formulas Methyl Vitamin B-12 1000 mcg 100 Chewable Tablets Lemon Flavored- Bioactive B12 Vitamin - Supports Cellular Energy Production Brain Health & Metabolism - 100 Servings**Jarrow Formulas**$11.36**4.7★5,304 rev](https://www.amazon.com/dp/B002FJW3ZY) [4**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**$28.54**4.7★2,592 rev](https://www.amazon.com/dp/B00OGXIGOE) [5**THORNE - B-Complex #12 - Vitamin B Complex with Choline Supplement - Supports Cellular Energy Production & a Healthy Nervous System* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$25.40**4.7★4,193 rev](https://www.amazon.com/dp/B0797JXKL9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**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)**Triquetra Health**$21.67**9,407 rev5y ago](https://www.amazon.com/dp/B0938NKV1G) [**Horbaach Vitamin B12 1000 mcg Sublingual | 400 Fast Dissolve Tablets**Horbäach**$17.27**5,084 rev6y ago](https://www.amazon.com/dp/B08BJ9L3XR) [**Horbach B12 Vitamin 5000 mcg | 120 Fast Dissolve Tablets**Horbäach**$9.95**11,429 rev6y ago](https://www.amazon.com/dp/B083JLZPZX) [**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**Jarrow Formulas**$13.68**7,791 rev10y ago](https://www.amazon.com/dp/B01IJR5VM2) [**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**$28.54**2,592 rev11y ago](https://www.amazon.com/dp/B00OGXIGOE)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pure Encapsulations B12 Liquid | 1 000 mcg Vitamin B12 (Methylcobalamin) Supplement to Support Nerves Immune Health Energy and Cognitive Function* | 1 fl. oz.**Pure Encapsulations**$21.00**4.6★**▲ 119%**](https://www.amazon.com/dp/B0017L3TWC) [**Horbaach Vitamin B12 1000 mcg Sublingual | 400 Fast Dissolve Tablets**Horbäach**$17.27**4.7★**▲ 100%**](https://www.amazon.com/dp/B08BJ9L3XR) [**Horbach B12 Vitamin 5000 mcg | 120 Fast Dissolve Tablets**Horbäach**$9.95**4.7★**▲ 21%**](https://www.amazon.com/dp/B083JLZPZX) [**Pure Encapsulations Methylcobalamin 1 000 mcg - Vitamin B12 Supplement to Support Memory & Nerve Health* - Premium Vitamin B12 Capsules - 60 Capsules**Pure Encapsulations**$19.63**4.7★**▲ 19%**](https://www.amazon.com/dp/B0017L9N4A) [**NOW Foods Supplements Vitamin B-12 1 000 mcg with Folic Acid Nervous System Health* 250 Chewable Lozenges**NOW Foods**$10.24**4.7★**— 6%**](https://www.amazon.com/dp/B001B7NU6M)
**~~View all trending →~~**
## **What reviews say buyers love and hate about methyl b12**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“Excellent Product”*
**Vitamin**11%
*“Essential vitamin”*
**Taste-Overall**11%
*“taste like berries”*
**Energy Level**8%
*“Lots of Energy”*
**Value For Money**6%
*“Good value for money”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Efficiency**4%
*“They seem effective”*
**Ease Of Use**3%
*“Easy to use”*
**Focus Enhancement**3%
*“My focus is better”*
**Calcium**2%
*“Great source for calcium”*
### **What buyers complain about **
**Taste-Overall**9%
*“DISGUSTING TASTE”*
**Dosage**8%
*“this dosage is way too high”*
**Solubility**6%
*“Does not dissolve well”*
**Vitamin**6%
*“Way too much Vitamin B9 and B12”*
**Side Effects**5%
*“This made me really sick, nauseous and throwing up”*
**Value For Money**4%
*“costs too much”*
**Functionality-Overall**4%
*“No results”*
**Size-Overall**3%
*“unfortunately this one just doesnt seem to be a good fit”*
**Ingredients-Overall**3%
*“Very disappointed to find this product has xylitol as the first other ingredient”*
**Allergies**3%
*“the rash appeared right away”*
### **Top return reasons **
**Functionality-Overall**18%
**Leak-Proof**15%
**Taste-Overall**15%
**Value For Money**10%
**Dosage**8%
**Advertised Vs Actual Product**5%
**Vitamin**5%
**Quality-Overall**5%
**Ingredients-Overall**5%
**Solubility**3%
## **Common methyl b12 questions**
- **Is methyl b12 profitable to sell on Amazon United States?**
- The niche generates $2.5M/yr across 14 tracked products. 90-day search growth is +13.1%. Flapen's verdict: Launch it (57/100).
- **How competitive is the methyl b12 niche?**
- 6 brands and 563 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in methyl b12?**
- Top complaints mined from reviews: Taste-Overall, Dosage, Solubility. The return rate is 0.0%.
- **When does demand for methyl b12 peak?**
- Demand peaks in Jul; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the methyl b12 niche?**
- Listings span $7.61–$47.51; the average listing price is $19.94 (sweet spot $15–$100). The average incumbent carries 5,962 reviews — the moat a new listing must climb.
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