---
title: "Nutriview Calcio D3 K2 B12 — $88K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/nutriview-calcio-d3-k2-b12"
last_updated: "2026-08-12T04:08:28.152Z"
locale: en
meta:
description: "Niche score 54/100 · $88K/yr market · 14K searches/yr. A concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 54/100 · $88K/yr market · 14K searches/yr. A concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list. Data updated Aug 2026."
"og:title": "Nutriview Calcio D3 K2 B12 — $88K/yr Amazon US Niche (2026) - Flapen"
---
# **nutriview calcio d3 k2 b12**
**Worth a look**
Shows searches that convert (19.2% search→purchase), but a concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list.
Market size 22Growth 96Conversion 100Competition 0Returns 100Price range 95Avg price 95Brand share 0Review moat 98Quality gap 23
**Conversion**
**Incredible****19.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Incredible****40**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Incredible****+162.7%**
90-day search growth — must beat 0% to launch
**Avg price**
**Incredible****$31.96**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$31.62–$32.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$88K**
$88K/yr · 14K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, nutriview calcio d3 k2 b12 is a $88K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 54/100.
Data updated Aug 5, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **nutriview calcio d3 k2 b12 market data**
- **Units sold / yr**
- **750–1K**
- avg 100–250/product
- **Revenue / yr**
- **$24K–$32K**
- units × avg price
- **Conversion rate**
- **19.2%**
- **Avg BSR**
- **#2,201**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **14.1%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **162 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **
**Sellers**
**5**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- TAWODIUM81% - Kunnozz12% - KBOWQ7%
## **Top nutriview calcio d3 k2 b12 search terms**
- **nutriview calcio d3 k2 b12**8K/yr+655.3%2.5% conv. - **nutriview calcium**4K/yr+13.4%3.0% conv. - **nutriview**2K/yr+7.7%2.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/nutriview-calcio-d3-k2-b12/search-terms)
## **Top nutriview calcio d3 k2 b12 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%25%$22K50%$44K75%$66K100%$88K110100 Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 3 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**TAWODIUM Nutriview Calcium D3 + K2 + B12 Softgels 2000mg Suplemento De Calcio Glucosamina + Condroitin Added Strengthen Bones and Teeth Boost Energy Vegen Non-GMO 120 Capsules (1)**TAWODIUM**$31.70**4.5★99 rev](https://www.amazon.com/dp/B0GT56JPT7) [2**Kunnozz Nutriview Calcio D3 K2 B12 Softgels 2000mg Suplemento De Calcio with Calcium & Glucosamina Boost Energy Support Immune Function Vegen 120 Capsules**Kunnozz**$32.56**5.0★9 rev](https://www.amazon.com/dp/B0H2QB22WB) [3**KBOWQ Nutriview Calcio D3 K2 B12 Softgels 2200mg Calcium Supplement with Vitamin K2 D3 B12 Glucosamine &Chondroitin Bone Teeth & Muscle Function Support Non-GMO 120 Softgels**KBOWQ**$31.62**4.4★12 rev](https://www.amazon.com/dp/B0H3NN64VP)
### **Newest**
by launch date
[**KBOWQ Nutriview Calcio D3 K2 B12 Softgels 2200mg Calcium Supplement with Vitamin K2 D3 B12 Glucosamine &Chondroitin Bone Teeth & Muscle Function Support Non-GMO 120 Softgels**KBOWQ**$31.62**12 rev2mo ago](https://www.amazon.com/dp/B0H3NN64VP) [**Kunnozz Nutriview Calcio D3 K2 B12 Softgels 2000mg Suplemento De Calcio with Calcium & Glucosamina Boost Energy Support Immune Function Vegen 120 Capsules**Kunnozz**$32.56**9 rev2mo ago](https://www.amazon.com/dp/B0H2QB22WB) [**TAWODIUM Nutriview Calcium D3 + K2 + B12 Softgels 2000mg Suplemento De Calcio Glucosamina + Condroitin Added Strengthen Bones and Teeth Boost Energy Vegen Non-GMO 120 Capsules (1)**TAWODIUM**$31.70**99 rev4mo ago](https://www.amazon.com/dp/B0GT56JPT7)
### **Trending**
90-day click momentum
[**KBOWQ Nutriview Calcio D3 K2 B12 Softgels 2200mg Calcium Supplement with Vitamin K2 D3 B12 Glucosamine &Chondroitin Bone Teeth & Muscle Function Support Non-GMO 120 Softgels**KBOWQ**$31.62**4.4★**▲ 33%**](https://www.amazon.com/dp/B0H3NN64VP) [**Kunnozz Nutriview Calcio D3 K2 B12 Softgels 2000mg Suplemento De Calcio with Calcium & Glucosamina Boost Energy Support Immune Function Vegen 120 Capsules**Kunnozz**$32.56**5.0★**▲ 33%**](https://www.amazon.com/dp/B0H2QB22WB) [**TAWODIUM Nutriview Calcium D3 + K2 + B12 Softgels 2000mg Suplemento De Calcio Glucosamina + Condroitin Added Strengthen Bones and Teeth Boost Energy Vegen Non-GMO 120 Capsules (1)**TAWODIUM**$31.70**4.5★**— 6%**](https://www.amazon.com/dp/B0GT56JPT7)
## **What buyers say about nutriview calcio d3 k2 b12**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Vitamin**20%
*“Good supplement”*
**Ease Of Chewing/Swallowing**16%
*“The capsules are easy to take”*
**Calcium**12%
*“I like the blend of calcium, D3, K2, and B12”*
**Energy Level**10%
*“I have more energy again”*
**Nutritional Content**7%
*“I like that they combine several nutrients into a single capsule”*
**Ease Of Use**7%
*“These capsules are easy to take”*
**Absorbency**4%
*“In addition, I feel that my body absorbs it well, because the results are noticeable little by little”*
**Taste-Overall**3%
*“do not have an unpleasant taste”*
**Quality-Overall**3%
*“Excellent product”*
**Joint Pain**3%
*“Since I started taking it, I have felt a noticeable improvement in my joints”*
### **What buyers complain about **
**Nutritional Content**35%
*“More seriously, the nutrient quantities, identities and percentages are internally impossible”*
**Value For Money**25%
*“Waste of money”*
**Vitamin**10%
*“However, there are serious problems with odd supplement”*
**Ingredients-Overall**10%
*“The front advertises glucosamine and MSM, yet neither appears in the ingredient panel”*
**Safety Standards**10%
*“I have serious concerns about the legitimacy and safety of this product”*
## **Common questions**
- **Is nutriview calcio d3 k2 b12 profitable to sell on Amazon United States?**
- The niche generates $88K/yr across 3 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +162.7%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the nutriview calcio d3 k2 b12 niche?**
- 3 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 nutriview calcio d3 k2 b12?**
- Top complaints mined from reviews: Nutritional Content, Value For Money, Vitamin. The return rate is 0.0%.
- **What does it cost to enter the nutriview calcio d3 k2 b12 niche?**
- Listings span $31.62–$32.56; the average listing price is $31.96 (sweet spot $15–$100). The average incumbent carries 40 reviews — the moat a new listing must climb.
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