---
title: "Organic Calcium — $315K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/organic-calcium"
last_updated: "2026-08-12T03:00:43.825Z"
locale: en
meta:
description: "Niche score 46/100 · $315K/yr market · 202K searches/yr · $29.00 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $315K/yr market · 202K searches/yr · $29.00 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Organic Calcium — $315K/yr Amazon US Niche (2026) - Flapen"
---
# **organic calcium**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 52Growth 55Conversion 61Competition 3Returns 100Price range 95Avg price 95Brand share 0Review moat 25Quality gap 22
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$29.00**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$20.85–$36.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****5.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+27.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Good****$315K**
$315K/yr · 202K searches
**Review moat**
**Bad****4,340.5**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****96%**
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, organic calcium is a $315K/yr Amazon United States market (202K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun. Verdict: Skip it — 46/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **organic calcium market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$435K–$580K**
- units × avg price
- **Conversion rate**
- **5.4%**
- **Avg BSR**
- **#191**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **6.9%**
- **Avg brand age**
- **94 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**562**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**96%**
Top 20: 100%
**Open market**
**0%**
- Garden of Life84% - New Chapter7% - PlantFusion5% - Organics Ocean4%
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — +27.6% search growth over the last 90 days.
8K6KSpike '24Spike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 2.9×
[**Open Trend **](https://flapen.com/research/us/health-household/organic-calcium/trend)
## **Top organic calcium search terms**
- **garden of life calcium**31K/yr+12.2%5.7% conv. - **organic calcium**25K/yr+10.4%2.0% conv. - **garden of life raw calcium**14K/yr+28.2%11.6% conv. - **organic calcium supplement for women**14K/yr+5.4%1.8% conv. - **garden of life calcium supplement**12K/yr+14.9%3.8% conv. - **organic calcium supplement**10K/yr+36.8%1.3% conv. - **raw calcium garden of life**9K/yr+18.2%20.0% conv. - **garden of life organic plant calcium**8K/yr+50.5%2.5% conv. - **raw calcium**12K/yr-7.4%13.2% conv. - **garden of life calcium raw**6K/yr+76.8%6.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/organic-calcium/search-terms)
## **Top organic calcium 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%15%$47K30%$94K45%$142K60%$189K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Garden of Life Vitamin Code Raw Calcium Supplement with Magnesium and Vitamins D3 & K2 Bone Health Calcium with Probiotics Digestive Support Immune Support Non-GMO Gluten-Free 120 Capsules**Garden of Life**$33.08**4.7★6,472 rev](https://www.amazon.com/dp/B003L31NM2) [2**Garden of Life Calcium Supplement with Magnesium & Organic Vitamin D3 K2 Made from Whole Foods Gluten-Free 90 Count**Garden of Life**$25.12**4.6★2,515 rev](https://www.amazon.com/dp/B00K5NEKLC) [3**New Chapter Bone Strength Take Care - Bone & Heart Health Supplement - Clinically Studied Plant Calcium from Red Marine Algae - Vegan Organic Gluten Free & Kosher - 120 Slim Tablets**New Chapter**$36.19**4.6★8,776 rev](https://www.amazon.com/dp/B01MZ6YI2A) [4**Garden of Life Raw Calcium Supplement for Women and Men - Vitamin Code Made from Whole Foods with Magnesium K2 Vitamin D3 and Vitamin C Plus Probiotics for Digestion 60 Capsules**Garden of Life**$20.85**4.7★6,472 rev](https://www.amazon.com/dp/B002IS2DSY) [5**PlantFusion Vegan Calcium Premium Plant Based Calcium (1000mg) Sourced from Icelandic Red Algae Plus Magnesium D3 K2 and Boron 90 Vegan Tablets**PlantFusion**$23.94**4.6★1,696 rev](https://www.amazon.com/dp/B07VP749CF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Organics Ocean Better Calcium - Organic Red Algae Calcium with Vitamin D3 and K2 Supplements - Supports Bone Structure Joint Comfort & Encourages Healthy Aging - Plant-Based Non-GMO - 1 Pack**Organics Ocean**$34.84**112 rev7mo ago](https://www.amazon.com/dp/B0G7BSTPTR) [**PlantFusion Vegan Calcium Premium Plant Based Calcium (1000mg) Sourced from Icelandic Red Algae Plus Magnesium D3 K2 and Boron 90 Vegan Tablets**PlantFusion**$23.94**1,696 rev7y ago](https://www.amazon.com/dp/B07VP749CF) [**New Chapter Bone Strength Take Care - Bone & Heart Health Supplement - Clinically Studied Plant Calcium from Red Marine Algae - Vegan Organic Gluten Free & Kosher - 120 Slim Tablets**New Chapter**$36.19**8,776 rev8y ago](https://www.amazon.com/dp/B01MZ6YI2A) [**Garden of Life Calcium Supplement with Magnesium & Organic Vitamin D3 K2 Made from Whole Foods Gluten-Free 90 Count**Garden of Life**$25.12**2,515 rev12y ago](https://www.amazon.com/dp/B00K5NEKLC) [**Garden of Life Raw Calcium Supplement for Women and Men - Vitamin Code Made from Whole Foods with Magnesium K2 Vitamin D3 and Vitamin C Plus Probiotics for Digestion 60 Capsules**Garden of Life**$20.85**6,472 rev17y ago](https://www.amazon.com/dp/B002IS2DSY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Organics Ocean Better Calcium - Organic Red Algae Calcium with Vitamin D3 and K2 Supplements - Supports Bone Structure Joint Comfort & Encourages Healthy Aging - Plant-Based Non-GMO - 1 Pack**Organics Ocean**$34.84**4.7★**▲ 215%**](https://www.amazon.com/dp/B0G7BSTPTR) [**PlantFusion Vegan Calcium Premium Plant Based Calcium (1000mg) Sourced from Icelandic Red Algae Plus Magnesium D3 K2 and Boron 90 Vegan Tablets**PlantFusion**$23.94**4.6★**▲ 12%**](https://www.amazon.com/dp/B07VP749CF) [**Garden of Life Vitamin Code Raw Calcium Supplement with Magnesium and Vitamins D3 & K2 Bone Health Calcium with Probiotics Digestive Support Immune Support Non-GMO Gluten-Free 120 Capsules**Garden of Life**$33.08**4.7★**▲ 11%**](https://www.amazon.com/dp/B003L31NM2) [**New Chapter Bone Strength Take Care - Bone & Heart Health Supplement - Clinically Studied Plant Calcium from Red Marine Algae - Vegan Organic Gluten Free & Kosher - 120 Slim Tablets**New Chapter**$36.19**4.6★**▼ 20%**](https://www.amazon.com/dp/B01MZ6YI2A) [**Garden of Life Calcium Supplement with Magnesium & Organic Vitamin D3 K2 Made from Whole Foods Gluten-Free 90 Count**Garden of Life**$25.12**4.6★**▼ 22%**](https://www.amazon.com/dp/B00K5NEKLC)
**~~View all trending →~~**
## **What buyers say about organic calcium**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Calcium**25%
*“An awesome form of calcium”*
**Quality-Overall**17%
*“Good product if you dont mind the many broken tablets”*
**Vitamin**6%
*“Great vitamin”*
**Ease Of Chewing/Swallowing**5%
*“ease of swallowing the whole caplet is great”*
**Efficiency**3%
*“Effectivenesss”*
**Ease Of Use**3%
*“easy to use, effective”*
**Vegan/Organic**3%
*“Great vegan source of protein”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Value For Money**3%
*“Good value”*
**Absorbency**2%
*“Easily absorbed”*
### **What buyers complain about **
**Calcium**13%
*“Why they can't do Calcium in capsules too”*
**Side Effects**8%
*“This was harsh on my stomach”*
**Dosage**6%
*“Shortage of pills in every bottle”*
**Ease Of Chewing/Swallowing**6%
*“Difficult to swallow”*
**Value For Money**5%
*“Waste of money”*
**Quality-Overall**5%
*“I'm far more concerned with product quality than the issues I observed. only half full, no cotton, only single vs double seal, broken tablets.”*
**Vitamin**5%
*“These are NOT cheap vitamins”*
**Size-Overall**4%
*“These pills are average size”*
**Acid Regulator/Stomach Ache Relief**4%
*“Causes severe abdominal issues”*
**Allergies**3%
*“May cause allergic reaction”*
### **Top return reasons **
**Ingredients-Overall**20%
**Value For Money**20%
**Smell**20%
**Sensitivity-Overall**10%
**Vitamin**10%
**Calcium**10%
**Magnesium**10%
## **Common questions**
- **Is organic calcium profitable to sell on Amazon United States?**
- The niche generates $315K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +27.6%. Flapen's verdict: Skip it (46/100).
- **How competitive is the organic calcium niche?**
- 4 brands and 562 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in organic calcium?**
- Top complaints mined from reviews: Calcium, Side Effects, Dosage. The return rate is 0.0%.
- **When does demand for organic calcium peak?**
- Demand peaks in May–Jun; the busiest month runs 2.9× the quietest.
- **What does it cost to enter the organic calcium niche?**
- Listings span $20.85–$36.19; the average listing price is $29.00 (sweet spot $15–$100). The average incumbent carries 4,341 reviews — the moat a new listing must climb.
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