---
title: "Folate and B12 Supplement — $793K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/folate-and-b12-supplement"
last_updated: "2026-08-10T22:56:24.318Z"
locale: en
meta:
description: "Niche score 53/100 · $793K/yr market. Brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $793K/yr market. Brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Folate and B12 Supplement — $793K/yr Amazon US Niche (2026) - Flapen"
---
# **folate and b12 supplement**
**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 73Growth 39Conversion 95Competition 33Returns 100Price range 77Avg price 92Brand share 3Review moat 26Quality gap 19
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.1%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$21.96**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.79–$47.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$793K**
$793K/yr · 298K searches
**Growth**
**Okay****+11.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****3,921.29**
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****99%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, folate and b12 supplement is a $793K/yr Amazon United States market (298K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Mar. Verdict: Worth a look — 53/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **folate and b12 supplement market data**
- **Units sold / yr**
- **30K–40K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$659K–$878K**
- units × avg price
- **Conversion rate**
- **12.1%**
- **Avg BSR**
- **#276**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **93%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **84 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**6 **▼falling
**Sellers**
**546**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**0%**
- Pure Encapsulations56% - Life Extension19% - Jarrow Formulas14% - Nutricost7% - Triquetra Health4% - NOW Foods1%
## **Demand & seasonality**
Weekly Amazon search volume, last 100 weeks — +11.4% search growth over the last 90 days.
8K6KSpike '25Prime Day '25 seasonDecMarJunAugNovMarMay
Peak months: Mar · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/folate-and-b12-supplement/trend)
## **Top folate and b12 supplement search terms**
- **folate and b12 supplement**72K/yr+16.0%9.1% conv. - **pure encapsulations b12**38K/yr+22.1%10.3% conv. - **b12 folate**35K/yr+5.1%14.7% conv. - **pure b12**29K/yr+16.4%10.7% conv. - **b12 and folate**14K/yr+46.2%11.5% conv. - **b12 and folate supplement**20K/yr-17.3%9.9% conv. - **pure vitamin b12**13K/yr+12.1%8.7% conv. - **b12 folate supplement**14K/yr-4.5%12.1% conv. - **b12 with folate**11K/yr+5.7%8.6% conv. - **b12 pure encapsulations**9K/yr+1.1%11.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/folate-and-b12-supplement/search-terms)
## **Top folate and b12 supplement 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%10%$79K20%$159K30%$238K40%$317K1001K10K100K 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**Pure Encapsulations B12 Folate - Energy Supplement to Support Nerves Energy Metabolism & Cognitive Support* - with Vitamin B Folate as Metafolin - 60 Capsules**Pure Encapsulations**$21.25**4.8★3,407 rev](https://www.amazon.com/dp/B0058HX9GC) [2**Life Extension BioActive Folate & Vitamin B12 Promotes Heart Brain & GI Tract Health Non-GMO Gluten-Free Vegetarian 90 Capsules**Life Extension**$8.35**4.7★3,684 rev](https://www.amazon.com/dp/B019YGJLNM) [3**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**4.6★7,791 rev](https://www.amazon.com/dp/B01IJR5VM2) [4**Pure Encapsulations Methylcobalamin 1 000 mcg - Vitamin B12 Supplement to Support Memory & Nerve Health* - Premium Vitamin B12 Capsules - 180 Capsules**Pure Encapsulations**$47.51**4.7★3,267 rev](https://www.amazon.com/dp/B0017CU65Y) [5**Nutricost Methylated Vitamin B12 + Folate Supplement (2 000 mcg) 120 Caps**Nutricost**$11.10**4.7★154 rev](https://www.amazon.com/dp/B0FNFR1MPT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nutricost Methylated Vitamin B12 + Folate Supplement (2 000 mcg) 120 Caps**Nutricost**$11.10**154 rev11mo ago](https://www.amazon.com/dp/B0FNFR1MPT) [**Pure Encapsulations B12 Folate - Energy Supplement to Support Nerves Energy Metabolism & Cognitive Support* - with Vitamin B Folate as Metafolin - 30 Capsules**Pure Encapsulations**$14.14**3,407 rev3y ago](https://www.amazon.com/dp/B0BFCXCLY2) [**Life Extension BioActive Folate & Vitamin B12 150 Vegetarian Capsules - Non GMO Gluten Free Supplement**Life Extension**$15.75**410 rev3y ago](https://www.amazon.com/dp/B0B9WBJKJZ) [**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) [**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)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Nutricost Methylated Vitamin B12 + Folate Supplement (2 000 mcg) 120 Caps**Nutricost**$11.10**4.7★**▲ 56%**](https://www.amazon.com/dp/B0FNFR1MPT) [**Pure Encapsulations B-Complex Plus - B Vitamins Supplement to Support Neurological Health Cardiovascular Health Energy Levels & Nervous System Support* - with Vitamin B12 & More - 120 Capsules**Pure Encapsulations**$41.80**4.7★**▲ 47%**](https://www.amazon.com/dp/B00JYFN6DU) [**Pure Encapsulations Methylcobalamin 1 000 mcg - Vitamin B12 Supplement to Support Memory & Nerve Health* - Premium Vitamin B12 Capsules - 180 Capsules**Pure Encapsulations**$47.51**4.7★**▲ 41%**](https://www.amazon.com/dp/B0017CU65Y) [**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★**▲ 16%**](https://www.amazon.com/dp/B0017L3TWC) [**Pure Encapsulations B12 Folate - Energy Supplement to Support Nerves Energy Metabolism & Cognitive Support* - with Vitamin B Folate as Metafolin - 30 Capsules**Pure Encapsulations**$14.14**4.8★**▲ 15%**](https://www.amazon.com/dp/B0BFCXCLY2)
**~~View all trending →~~**
## **What buyers say about folate and b12 supplement**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“Excellent product”*
**Vitamin**13%
*“Excellent vitamin”*
**Advertised Vs Actual Product**8%
*“As advertised”*
**Value For Money**7%
*“GOOD VALUE”*
**Energy Level**6%
*“GREAT ENERGY”*
**Efficiency**6%
*“They seem effective”*
**Taste-Overall**5%
*“Not unpleasant tasting”*
**Focus Enhancement**3%
*“These have helped tremendously with my mood”*
**Ease Of Chewing/Swallowing**3%
*“Easy to swallow pill”*
**Ease Of Use**3%
*“Easy to use”*
### **What buyers complain about **
**Dosage**10%
*“is commonly overdosed on”*
**Vitamin**8%
*“Way too much Vitamin B9 and B12”*
**Side Effects**7%
*“it did say that this was a side effect”*
**Functionality-Overall**7%
*“No results”*
**Taste-Overall**4%
*“However, the taste is off”*
**Value For Money**4%
*“Waste of money”*
**Sleep Quality**3%
*“Did not make me feel any better more tired”*
**Size-Overall**3%
*“unfortunately this one just doesnt seem to be a good fit”*
**Ingredients-Overall**3%
*“disappointed about the ingredients”*
**Quality-Overall**3%
*“Filing formal complaints”*
### **Top return reasons **
**Product Condition**20%
**Color**10%
**Ingredients-Overall**10%
**Dosage**10%
**Advertised Vs Actual Product**10%
**Quality-Overall**10%
**Value For Money**10%
**Magnesium**10%
**Vitamin**10%
## **Common questions**
- **Is folate and b12 supplement profitable to sell on Amazon United States?**
- The niche generates $793K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +11.4%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the folate and b12 supplement niche?**
- 6 brands and 546 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in folate and b12 supplement?**
- Top complaints mined from reviews: Dosage, Vitamin, Side Effects. The return rate is 0.0%.
- **When does demand for folate and b12 supplement peak?**
- Demand peaks in Mar; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the folate and b12 supplement niche?**
- Listings span $5.79–$47.51; the average listing price is $21.96 (sweet spot $15–$100). The average incumbent carries 3,921 reviews — the moat a new listing must climb.
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