---
title: "Calcium Chews — $1.9M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/calcium-chews"
last_updated: "2026-08-06T19:02:00.391Z"
locale: en
meta:
description: "Niche score 55/100 · $1.9M/yr market. Brand-locked demand (top 5 brands take 92% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $1.9M/yr market. Brand-locked demand (top 5 brands take 92% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Calcium Chews — $1.9M/yr Amazon US Niche (2026) - Flapen"
---
# **calcium chews**
**Worth a look**
Shows low returns (0.0%), but brand-locked demand (top 5 brands take 92% of clicks) keeps it on the watch list.
Market size 93Growth 24Conversion 95Competition 22Returns 100Price range 82Avg price 94Brand share 21Review moat 24Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$22.68**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$1.9M**
$1.9M/yr · 659K searches
**Price range**
**Great****$9.57–$41.82**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-2.3%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****5,685**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****74%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, calcium chews is a $1.9M/yr Amazon United States market (659K searches/yr). The top 5 brands hold 92% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **calcium chews market data**
- **Units sold / yr**
- **80K–100K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **$1.8M–$2.3M**
- units × avg price
- **Conversion rate**
- **12.4%**
- **Avg BSR**
- **#198**
- **Page quality**
- **0%**
- **Prime**
- **76%**
- **Sponsored**
- **65%**
- **Out of stock**
- **0.5%**
- **Avg brand age**
- **72 months**
- **Avg seller age**
- **147 days**
## **Competition & brand share**
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**118**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**74%**
Top 20: 100%
**Open market**
**6%**
- Viactiv62% - Caltrate15% - Nature Made7% - Bariatric Advantage4% - Vitafusion3% - Generic3% - Open — no brand owns it (4 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.3% search growth over the last 90 days.
18K13KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/calcium-chews/trend)
## **Top calcium chews search terms**
- **calcium chews**160K/yr+1.6%7.9% conv. - **viactiv calcium chews for women**108K/yr+7.5%16.9% conv. - **chewable calcium**60K/yr+4.8%6.7% conv. - **calcium chews for women**50K/yr-1.9%9.4% conv. - **viactiv**49K/yr-5.9%14.8% conv. - **caltrate chewables 600 plus d3**30K/yr+8.9%15.8% conv. - **calcium chew**17K/yr+18.6%4.5% conv. - **calcium chewable**18K/yr+0.7%5.4% conv. - **viactiv calcium chews**40K/yr-30.8%12.9% conv. - **viactive 500mg chocolate calcium chews**16K/yr-0.8%20.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/calcium-chews/search-terms)
## **Top calcium chews 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%$186K20%$372K30%$557K40%$743K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Viactiv Calcium + Vitamin D Supplement Soft Chews for Women & Men - Chewable Calcium for Bone Health Support 650 mg per Serving Vitamin D & K for High Absorption - 60 Count Caramel**Viactiv**$10.82**4.7★5,088 rev](https://www.amazon.com/dp/B004N6GAAQ) [2**Viactiv Calcium + Vitamin D Supplement Soft Chews for Women & Men - Chewable Calcium for Bone Health Support 650 mg per Serving Vitamin D & K for High Absorption - 180 Count Milk Chocolate**Viactiv**$19.52**4.7★9,665 rev](https://www.amazon.com/dp/B016BAOR2E) [3**Viactiv Calcium +Vitamin D3 Supplement Soft Chews Milk Chocolate 60 Chews - Calcium Dietary Supplement for Bone Health**Viactiv**$10.86**4.7★9,665 rev](https://www.amazon.com/dp/B00DYSUF6O) [4**Caltrate Chewables 600 +D3 Plus Minerals Calcium and Vitamin D Sugar Free Cherry Orange and Fruit Punch 155 count**Caltrate**$20.68**4.5★15,831 rev](https://www.amazon.com/dp/B001IY03L8) [5**Nature Made Calcium Gummies 500 mg Per Serving with Vitamin D3 Dietary Calcium Supplement for Bone Support 80 Gummies 40 Day Supply**Nature Made**$9.82**4.5★4,462 rev](https://www.amazon.com/dp/B008HEZ6TG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vi-Activ Max Formula Calcium + Vitamin D3 Supplement for Bone Health Rich Caramel and Milk Chocolate 100 Soft Chews Each (Total 200 Chews)**Generic**$36.69**37 rev9mo ago](https://www.amazon.com/dp/B0FTZ4S6F7) [**Vi-Activ Max Formula Calcium + Vitamin D3 Supplement for Bone Health | Milk Chocolate | 100 Soft Chews (Total 100 Chews)**Generic**$25.21**63 rev9mo ago](https://www.amazon.com/dp/B0FTZ57Y2J) [**Calcium Gummies for Women 1500mg Calcium Citrate with Vitamin D3 K2 Magnesium Zinc Boron & Soy Isoflavones Calcium Supplement Vegan Zero Sugar Mixed Fruit Flavors 180 Count**Nepeolithia**$25.89**381 rev10mo ago](https://www.amazon.com/dp/B0FSZ9Q2W8) [**BSSTABBON 50+ Womens Calcium Citrate Gummies: 1200mg Chewable Calcium Gummy Supplements Plus Magnesium Zinc Vitamin D3 K2 B12 B6 - Energy Immune Overall Health Support Vegan Sugar Free(120Count)**BSSTABBON**$33.79**187 rev11mo ago](https://www.amazon.com/dp/B0FMDXW58P) [**Bariatric Fusion Bariatric Calcium Supplement Chews | Calcium Citrate with Vitamin D3 Bariatric Vitamin | Sugar Free Chewable | 500mg | Strawberry | 60 Count**Bariatric Fusion**$26.66**1,991 rev5y ago](https://www.amazon.com/dp/B08HG1Y3YB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BSSTABBON 50+ Womens Calcium Citrate Gummies: 1200mg Chewable Calcium Gummy Supplements Plus Magnesium Zinc Vitamin D3 K2 B12 B6 - Energy Immune Overall Health Support Vegan Sugar Free(120Count)**BSSTABBON**$33.79**4.7★**▲ 70%**](https://www.amazon.com/dp/B0FMDXW58P) [**Calcium Gummies for Women 1500mg Calcium Citrate with Vitamin D3 K2 Magnesium Zinc Boron & Soy Isoflavones Calcium Supplement Vegan Zero Sugar Mixed Fruit Flavors 180 Count**Nepeolithia**$25.89**4.7★**▲ 59%**](https://www.amazon.com/dp/B0FSZ9Q2W8) [**Vi-Activ Max Formula Calcium + Vitamin D3 Supplement for Bone Health Rich Caramel and Milk Chocolate 100 Soft Chews Each (Total 200 Chews)**Generic**$36.69**4.8★**▲ 53%**](https://www.amazon.com/dp/B0FTZ4S6F7) [**Bariatric Advantage Calcium Citrate Chewy Bites 500 mg - Highly Absorbable & Digestible - Vitamin D3 - Easily Chewable Calcium Supplement - Assorted Fruit - 90 Count**Bariatric Advantage**$41.82**4.8★**▲ 42%**](https://www.amazon.com/dp/B088KV4MTM) [**Nature Made Calcium Gummies 500 mg Per Serving with Vitamin D3 Dietary Calcium Supplement for Bone Support 80 Gummies 40 Day Supply**Nature Made**$9.82**4.5★**▲ 37%**](https://www.amazon.com/dp/B008HEZ6TG)
**~~View all trending →~~**
## **What buyers say about calcium chews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**30%
*“Like the chocolate taste”*
**Calcium**16%
*“Chewable calcium”*
**Ease Of Chewing/Swallowing**7%
*“Soft and chewy”*
**Quality-Overall**6%
*“Excellent quality and exactly as described”*
**Vitamin**5%
*“Great vitamin”*
**Flavor**4%
*“The vanilla flavor is also amazing”*
**Ease Of Use**4%
*“Easy to use”*
**Value For Money**4%
*“Great deal”*
**Advertised Vs Actual Product**2%
*“As advertised”*
**Soft Feel**1%
*“The gummies are soft”*
### **What buyers complain about **
**Taste-Overall**20%
*“Taste is off-putting”*
**Sweetness**9%
*“Way too sugary”*
**Calcium**8%
*“it's hard to absorb calcium”*
**Ease Of Chewing/Swallowing**6%
*“hard to swallow”*
**Texture/Consistency-Overall**5%
*“The texture is gritty”*
**Artificial Sweeteners**4%
*“It didnt feel good to eat that kind of cloying artificial sweetness right before going to bed”*
**Flavor**3%
*“And the flavor is off-putting”*
**Adhesion/Stickiness**3%
*“First of all they are messy. sticky”*
**Value For Money**3%
*“What a waste of money”*
**Dosage**2%
*“Can't take those big horse pills”*
### **Top return reasons **
**Taste-Overall**29%
**Vitamin**29%
**Ease Of Chewing/Swallowing**14%
**Flavor**14%
**Advertised Vs Actual Product**14%
## **Common questions**
- **Is calcium chews profitable to sell on Amazon United States?**
- The niche generates $1.9M/yr across 17 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -2.3%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the calcium chews niche?**
- 10 brands and 118 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in calcium chews?**
- Top complaints mined from reviews: Taste-Overall, Sweetness, Calcium. The return rate is 0.0%.
- **When does demand for calcium chews peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the calcium chews niche?**
- Listings span $9.57–$41.82; the average listing price is $22.68 (sweet spot $15–$100). The average incumbent carries 5,685 reviews — the moat a new listing must climb.
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