---
title: "Vitamina B12 Liquida 5000mcg — $318K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/vitamina-b12-liquida-5000mcg"
last_updated: "2026-08-09T21:46:07.772Z"
locale: en
meta:
description: "Niche score 47/100 · $318K/yr market · 153K searches/yr · $24.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $318K/yr market · 153K searches/yr · $24.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Vitamina B12 Liquida 5000mcg — $318K/yr Amazon US Niche (2026) - Flapen"
---
# **vitamina b12 liquida 5000mcg**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 52Growth 35Conversion 81Competition 0Returns 100Price range 95Avg price 95Brand share 0Review moat 36Quality gap 42
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$24.68**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$21.00–$27.66**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$318K**
$318K/yr · 153K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,946.25**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+7.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, vitamina b12 liquida 5000mcg is a $318K/yr Amazon United States market (153K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Jun. Verdict: Skip it — 47/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **vitamina b12 liquida 5000mcg market data**
- **Units sold / yr**
- **13K–15K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$309K–$370K**
- units × avg price
- **Conversion rate**
- **8.4%**
- **Avg BSR**
- **#91**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **75 months**
- **Avg seller age**
- **155 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▼falling
**Sellers**
**5**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- NUSAVA94% - Pure Encapsulations6%
## **Demand & seasonality**
Weekly Amazon search volume, last 69 weeks — +7.8% search growth over the last 90 days.
5K3KSpike '25Holiday '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Mar, Jun · busiest ÷ quietest = 2.7×
[**Open Trend **](https://flapen.com/research/us/health-household/vitamina-b12-liquida-5000mcg/trend)
## **Top vitamina b12 liquida 5000mcg search terms**
- **nusava b12 b6 b1 niacin folate**109K/yr+7.8%7.6% conv. - **nusava b12 b6 b1**11K/yr-10.0%5.1% conv. - **liquid b12 methylcobalamin**9K/yr+39.2%1.0% conv. - **pure encapsulations b12 liquid**7K/yr+29.0%10.9% conv. - **pure b12 liquid**6K/yr+9.8%10.9% conv. - **b12 liquid methylcobalamin**5K/yr-11.3%1.9% conv. - **b12 liquid 1000 mcg**3K/yr+1.7%4.8% conv. - **vitamina b12 liquida 5000mcg**936/yr+95.2%0.6% conv. - **liquid b12 drops 10000 mcg**587/yr-55.6%0.0% conv. - **nusava vitamin b12 liquid**124/yr+50.0%3.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/vitamina-b12-liquida-5000mcg/search-terms)
## **Top vitamina b12 liquida 5000mcg 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%20%$64K40%$127K60%$191K80%$255K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**NUSAVA (2 Pack) Vitamin B12 Liquid Drops with B6 B1 Niacin & Folate B12 Sublingual Vitamin B Complex Methylcobalamin 5000 mcg for Energy Brain & Heart Support Raspberry Flavor 80 Servings**NUSAVA**$25.04**4.5★8,208 rev](https://www.amazon.com/dp/B0C9JX95NV) [2**NUSAVA (2 Pack) Vitamin B12 Liquid Drops 5000mcg -B12 Sublingual with B6&Vitamin B Complex-Methylcobalamin B12 Drops for Women&Men - Vegan Supplement Non-GMO Strawberry Flavor (2 Fl Oz 80 Servings)**NUSAVA**$25.03**4.4★1,329 rev](https://www.amazon.com/dp/B0D6NP5SN5) [3**(2 Pack) Extra Strength Liquid Vitamin B12 Sublingual Vitamin B Complex - B12 Drops 10000mcg - Methylcobalamin for Energy Brain and Heart Support Raspberry Flavor Non GMO 2 Fl Oz (80 Servings)**NUSAVA**$27.66**4.5★443 rev](https://www.amazon.com/dp/B0F4RQJNJS) [4**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★1,805 rev](https://www.amazon.com/dp/B0017L3TWC)
### **Newest**
by launch date
[**(2 Pack) Extra Strength Liquid Vitamin B12 Sublingual Vitamin B Complex - B12 Drops 10000mcg - Methylcobalamin for Energy Brain and Heart Support Raspberry Flavor Non GMO 2 Fl Oz (80 Servings)**NUSAVA**$27.66**443 rev1y ago](https://www.amazon.com/dp/B0F4RQJNJS) [**NUSAVA (2 Pack) Vitamin B12 Liquid Drops 5000mcg -B12 Sublingual with B6&Vitamin B Complex-Methylcobalamin B12 Drops for Women&Men - Vegan Supplement Non-GMO Strawberry Flavor (2 Fl Oz 80 Servings)**NUSAVA**$25.03**1,329 rev1y ago](https://www.amazon.com/dp/B0D6NP5SN5) [**NUSAVA (2 Pack) Vitamin B12 Liquid Drops with B6 B1 Niacin & Folate B12 Sublingual Vitamin B Complex Methylcobalamin 5000 mcg for Energy Brain & Heart Support Raspberry Flavor 80 Servings**NUSAVA**$25.04**8,208 rev3y ago](https://www.amazon.com/dp/B0C9JX95NV) [**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**1,805 rev18y ago](https://www.amazon.com/dp/B0017L3TWC)
### **Trending**
90-day click momentum
[**NUSAVA (2 Pack) Vitamin B12 Liquid Drops 5000mcg -B12 Sublingual with B6&Vitamin B Complex-Methylcobalamin B12 Drops for Women&Men - Vegan Supplement Non-GMO Strawberry Flavor (2 Fl Oz 80 Servings)**NUSAVA**$25.03**4.4★**▲ 67%**](https://www.amazon.com/dp/B0D6NP5SN5) [**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★**— 6%**](https://www.amazon.com/dp/B0017L3TWC) [**NUSAVA (2 Pack) Vitamin B12 Liquid Drops with B6 B1 Niacin & Folate B12 Sublingual Vitamin B Complex Methylcobalamin 5000 mcg for Energy Brain & Heart Support Raspberry Flavor 80 Servings**NUSAVA**$25.04**4.5★**— 7%**](https://www.amazon.com/dp/B0C9JX95NV) [**(2 Pack) Extra Strength Liquid Vitamin B12 Sublingual Vitamin B Complex - B12 Drops 10000mcg - Methylcobalamin for Energy Brain and Heart Support Raspberry Flavor Non GMO 2 Fl Oz (80 Servings)**NUSAVA**$27.66**4.5★**▼ 16%**](https://www.amazon.com/dp/B0F4RQJNJS)
## **What buyers say about vitamina b12 liquida 5000mcg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Vitamin**15%
*“It's a very great supplement vitamin”*
**Energy Level**14%
*“Energy Boost”*
**Quality-Overall**13%
*“Quality is too notch”*
**Taste-Overall**13%
*“taste great and is easy to take”*
**Ease Of Use**5%
*“Ease of use”*
**Efficiency**4%
*“effective”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Value For Money**4%
*“Good Value”*
**Flavor**3%
*“The flavor is very yummy”*
**Absorbency**2%
*“Easily Absorbed”*
### **What buyers complain about **
**Taste-Overall**37%
*“taste is a bit strong”*
**Smell**18%
*“Strong Smell”*
**Vitamin**4%
*“The worst B-vitamins I have ever taken”*
**Dosage**4%
*“Takes three tries to get a dose”*
**Energy Level**3%
*“I felt absolutely no increase in energy”*
**Functionality-Overall**2%
*“It doesnt do for you”*
**Flavor**2%
*“I dont like the flavor”*
**Pain Relief-Overall**2%
*“Pain”*
**Side Effects**1%
*“Made me very sick”*
**Dilute/Watery**1%
*“even with diluting in water”*
### **Top return reasons **
**Taste-Overall**19%
**Smell**13%
**Functionality-Overall**13%
**Advertised Vs Actual Product**13%
**Leak-Proof**13%
**Size-Overall**13%
**Ingredients-Overall**13%
**Energy Level**6%
## **Common questions**
- **Is vitamina b12 liquida 5000mcg profitable to sell on Amazon United States?**
- The niche generates $318K/yr across 4 tracked products. 90-day search growth is +7.8%. Flapen's verdict: Skip it (47/100).
- **How competitive is the vitamina b12 liquida 5000mcg niche?**
- 2 brands and 5 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in vitamina b12 liquida 5000mcg?**
- Top complaints mined from reviews: Taste-Overall, Smell, Vitamin. The return rate is 0.0%.
- **When does demand for vitamina b12 liquida 5000mcg peak?**
- Demand peaks in Mar–Jun; the busiest month runs 2.7× the quietest.
- **What does it cost to enter the vitamina b12 liquida 5000mcg niche?**
- Listings span $21.00–$27.66; the average listing price is $24.68 (sweet spot $15–$100). The average incumbent carries 2,946 reviews — the moat a new listing must climb.
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