---
title: "D-mannose 2000mg Capsules — $178K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/d-mannose-2000mg-capsules"
last_updated: "2026-08-11T08:08:34.380Z"
locale: en
meta:
description: "Niche score 47/100 · $178K/yr market · 54K searches/yr · $21.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $178K/yr market · 54K searches/yr · $21.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "D-mannose 2000mg Capsules — $178K/yr Amazon US Niche (2026) - Flapen"
---
# **d-mannose 2000mg capsules**
**Skip it**
A concentrated shelf (top 5 take 79% of clicks) — this niche doesn't clear our bar today.
Market size 36Growth 24Conversion 97Competition 18Returns 100Price range 92Avg price 92Brand share 36Review moat 25Quality gap 19
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.2%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$21.71**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.95–$38.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$178K**
$178K/yr · 54K searches
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****3,988.5**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-2.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, d-mannose 2000mg capsules is a $178K/yr Amazon United States market (54K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Jan–May. Verdict: Skip it — 47/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **d-mannose 2000mg capsules market data**
- **Units sold / yr**
- **8K–10K**
- avg 750–1,000/product
- **Revenue / yr**
- **$174K–$217K**
- units × avg price
- **Conversion rate**
- **15.2%**
- **Avg BSR**
- **#288**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **71 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**519**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**11%**
- NUTRAHARMONY39% - AZO13% - DEAL SUPPLEMENT12% - Horbäach11% - Zazzee9% - BulkSupplements6% - Open — no brand owns it (3 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.3% search growth over the last 90 days.
2K2KSpike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, May · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/d-mannose-2000mg-capsules/trend)
## **Top d-mannose 2000mg capsules search terms**
- **d-mannose 2000mg capsules**34K/yr-8.9%14.3% conv. - **dmannose 2000mg**13K/yr+1.1%10.7% conv. - **d mannose 2000mg**6K/yr+30.3%7.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/d-mannose-2000mg-capsules/search-terms)
## **Top d-mannose 2000mg capsules 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%$18K20%$36K30%$53K40%$71K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**D-Mannose 2000mg with Cranberry & Hibiscus - Clinically Tested Strength for Urinary Tract Health - Supplement for Women - Bladder Liver & Microflora Support - Lab Tested - Vegan 120 Capsules**NUTRAHARMONY**$21.05**4.7★2,234 rev](https://www.amazon.com/dp/B0D322YRQY) [2**AZO D Mannose Urinary Tract Health Cleanse Flush & Protect The Urinary Tract No.1 Pharmacist Recommended Brand Clinical Strength Non-GMO 120 Count**AZO**$26.06**4.7★6,181 rev](https://www.amazon.com/dp/B08S39XVGC) [3**DEAL SUPPLEMENT D Mannose 500mg Capsules (2 000mg Per Serving) 240 Veggie Pills Fast Acting Water-Soluble Form Extra Strength Urinary Tract (UTI) Health Support Non-GMO Vegan Friendly**DEAL SUPPLEMENT**$21.06**4.7★703 rev](https://www.amazon.com/dp/B0C2SSC3XZ) [4**Horbach D-Mannose Supplement 2100mg | 120 Capsules | Pills for Women and Men | Non-GMO & Gluten Free**Horbäach**$15.77**4.7★2,827 rev](https://www.amazon.com/dp/B07N7QN4NV) [5**Zazzee D-Mannose 1000 mg per Serving 180 Vegan Capsules 3 Month Supply Potent & Fast-Acting Certified Kosher 100% Pure All-Natural Urinary Tract Health Support 100% Vegetarian Non-GMO**Zazzee**$24.90**4.8★7,918 rev](https://www.amazon.com/dp/B01JZN35MM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**D-Mannose 2000mg with Cranberry & Hibiscus - Clinically Tested Strength for Urinary Tract Health - Supplement for Women - Bladder Liver & Microflora Support - Lab Tested - Vegan 240 Capsules**NUTRAHARMONY**$38.75**2,234 rev1y ago](https://www.amazon.com/dp/B0DQQCWY6T) [**BulkSupplements.com D-Mannose Capsules - D-Mannose Supplement for Urinary Tract Support - Vegan & Gluten Free 3 Capsules per Serving (2000mg) 180 Count (Pack of 1)**BulkSupplements**$20.62**235 rev2y ago](https://www.amazon.com/dp/B0CFWNMBTS) [**D-Mannose 2000mg with Cranberry & Hibiscus - Clinically Tested Strength for Urinary Tract Health - Supplement for Women - Bladder Liver & Microflora Support - Lab Tested - Vegan 120 Capsules**NUTRAHARMONY**$21.05**2,234 rev2y ago](https://www.amazon.com/dp/B0D322YRQY) [**DEAL SUPPLEMENT D Mannose 500mg Capsules (2 000mg Per Serving) 240 Veggie Pills Fast Acting Water-Soluble Form Extra Strength Urinary Tract (UTI) Health Support Non-GMO Vegan Friendly**DEAL SUPPLEMENT**$21.06**703 rev3y ago](https://www.amazon.com/dp/B0C2SSC3XZ) [**Natures Truth D-Mannose Pills | 2100mg | 90 Capsules | Non-GMO & Gluten Free Supplement**Nature's Truth**$13.95**117 rev3y ago](https://www.amazon.com/dp/B0BXFTTG3P)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**D-Mannose 2000mg with Cranberry & Hibiscus - Clinically Tested Strength for Urinary Tract Health - Supplement for Women - Bladder Liver & Microflora Support - Lab Tested - Vegan 240 Capsules**NUTRAHARMONY**$38.75**4.7★**▲ 40%**](https://www.amazon.com/dp/B0DQQCWY6T) [**NOW Foods Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 120 Veg Capsules**NOW Foods**$16.15**4.7★**▲ 30%**](https://www.amazon.com/dp/B000JN4CR0) [**AZO D Mannose Urinary Tract Health Cleanse Flush & Protect The Urinary Tract No.1 Pharmacist Recommended Brand Clinical Strength Non-GMO 120 Count**AZO**$26.06**4.7★**— 8%**](https://www.amazon.com/dp/B08S39XVGC) [**BulkSupplements.com D-Mannose Capsules - D-Mannose Supplement for Urinary Tract Support - Vegan & Gluten Free 3 Capsules per Serving (2000mg) 180 Count (Pack of 1)**BulkSupplements**$20.62**4.6★**— 2%**](https://www.amazon.com/dp/B0CFWNMBTS) [**DEAL SUPPLEMENT D Mannose 500mg Capsules (2 000mg Per Serving) 240 Veggie Pills Fast Acting Water-Soluble Form Extra Strength Urinary Tract (UTI) Health Support Non-GMO Vegan Friendly**DEAL SUPPLEMENT**$21.06**4.7★**— 1%**](https://www.amazon.com/dp/B0C2SSC3XZ)
**~~View all trending →~~**
## **What buyers say about d-mannose 2000mg capsules**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“There quality is always consistent”*
**Efficiency**15%
*“EFFECTIVE”*
**Urinary Bladder Health**8%
*“bladder working good”*
**Value For Money**7%
*“are affordable”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Fever Relief**4%
*“Has helped control UTIs”*
**Regulates Digestion**4%
*“Has helped my uti history”*
**Vitamin**3%
*“Good value as it contains 2 supplements in one”*
**Joint Pain**3%
*“I like how effective it was in clearing up my urinary discomfort in about a week”*
**Dosage**3%
*“Daily dose & staying healthy”*
### **What buyers complain about **
**Dosage**15%
*“The 1000 mg is too strong for my dosage”*
**Functionality-Overall**11%
*“Didnt work”*
**Size-Overall**7%
*“The capsules are large”*
**Taste-Overall**4%
*“the smell or taste is irrelevant”*
**Value For Money**4%
*“Waste of money”*
**Acid Regulator/Stomach Ache Relief**3%
*“It can be a little tough on your digestion”*
**Smell**3%
*“Capsule smells like cranberry”*
**Allergies**3%
*“The cranberry is an irritant, being acidic, and will make it worse”*
**Ease Of Chewing/Swallowing**2%
*“Hard to swallow”*
**Pain Relief-Overall**2%
*“which was very painful”*
### **Top return reasons **
**Blood Sugar Level**50%
**Functionality-Overall**50%
## **Common questions**
- **Is d-mannose 2000mg capsules profitable to sell on Amazon United States?**
- The niche generates $178K/yr across 10 tracked products. 90-day search growth is -2.3%. Flapen's verdict: Skip it (47/100).
- **How competitive is the d-mannose 2000mg capsules niche?**
- 9 brands and 519 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in d-mannose 2000mg capsules?**
- Top complaints mined from reviews: Dosage, Functionality-Overall, Size-Overall. The return rate is 0.0%.
- **When does demand for d-mannose 2000mg capsules peak?**
- Demand peaks in Jan–May; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the d-mannose 2000mg capsules niche?**
- Listings span $13.95–$38.75; the average listing price is $21.71 (sweet spot $15–$100). The average incumbent carries 3,989 reviews — the moat a new listing must climb.
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