---
title: "d mannose — Niche Verdict: Worth a look (60/100) | Amazon United States - Flapen"
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last_updated: "2026-07-14T05:37:19.817Z"
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meta:
  description: "d mannose shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "d mannose shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "d mannose — Niche Verdict: Worth a look (60/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **d mannose**

**Worth a look**

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 99Growth 22Conversion 97Competition 35Returns 100Price range 84Avg price 90Brand share 52Review moat 29Quality gap 18

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Market size**

**Incredible****$7.1M**

$7.1M/yr · 2.1M searches

**Conversion**

**Incredible****15.9%**

search→purchase rate — share of searches ending in a sale

**Avg price**

**Great****$21.14**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$8.37–$57.29**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Brand share**

**Good****74%**

top-5 brand share — brands hold most of the demand

**Competition**

**Okay****64%**

top-5 click share — leaders hold, buyers still browse

**Review moat**

**Okay****3,576.3**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-5.7%**

90-day search growth — must beat 0% to launch

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

## **Competition**

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**17 **—flat

**Sellers**

**573**

**Top-5 brand share**

**74%**

**Open market**

**21%**

- NOW Foods28% - Zazzee17% - NaturaLife Labs12% - AZO11% - NUTRAHARMONY6% - Nutricost5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$715K20%$1.4M30%$2.1M40%$2.9M101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![NOW Foods Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 120 Veg Capsules](https://m.media-amazon.com/images/I/419DVO6vHML.jpg)**NOW Foods Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 120 Veg Capsules**NOW Foods**$16.15**4.7★16,479 rev](https://www.amazon.com/dp/B000JN4CR0) [2![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](https://m.media-amazon.com/images/I/41VKQ7rxFLL.jpg)**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) [3![NaturaLife Labs Organic D-Mannose 1300mg + Organic Cranberry Extract 100mg per Serving Urinary Tract Support Non-GMO Gluten-Free & Vegan 100 Capsules](https://m.media-amazon.com/images/I/41fMTpCRBsL.jpg)**NaturaLife Labs Organic D-Mannose 1300mg + Organic Cranberry Extract 100mg per Serving Urinary Tract Support Non-GMO Gluten-Free & Vegan 100 Capsules**NaturaLife Labs**$17.42**4.7★16,605 rev](https://www.amazon.com/dp/B07Q3SSRGW) [4![AZO D Mannose Urinary Tract Health Cleanse Flush & Protect The Urinary Tract No.1 Pharmacist Recommended Brand Clinical Strength Non-GMO 120 Count](https://m.media-amazon.com/images/I/41lYmkXm5LL.jpg)**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) [5![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](https://m.media-amazon.com/images/I/41Lkf6ROwKL.jpg)**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)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Zazzee USDA Organic D-Mannose 1000 mg Per Serving 120 Vegan Capsules 2 Month Supply Non-GMO Urinary Tract & Bladder Support Potent & Fast-Acting Lab Tested for Quality & Purity Made in USA](https://m.media-amazon.com/images/I/41waN5USVKL.jpg)**Zazzee USDA Organic D-Mannose 1000 mg Per Serving 120 Vegan Capsules 2 Month Supply Non-GMO Urinary Tract & Bladder Support Potent & Fast-Acting Lab Tested for Quality & Purity Made in USA**Zazzee**$19.86**59 rev10mo ago](https://www.amazon.com/dp/B0FNRX5VYM) [![Micro Ingredients D Mannose 1 300mg Per Serving with Cranberry | 240 Veggie Capsules + Fat-Soluble Vitamin C & 1 Million CFU Probiotics Blend | Daily D Mannose Formula for Women | Filler Free Non-GMO](https://m.media-amazon.com/images/I/41pyZhJRoyL.jpg)**Micro Ingredients D Mannose 1 300mg Per Serving with Cranberry | 240 Veggie Capsules + Fat-Soluble Vitamin C & 1 Million CFU Probiotics Blend | Daily D Mannose Formula for Women | Filler Free Non-GMO**Micro Ingredients**$20.12**529 rev1y ago](https://www.amazon.com/dp/B0DLLMC7DS) [![D Mannose 500mg - 99.9% Purity Tested - for Urinary Tract Health and Bladder Lining Helps UTI Prevention Vegan Safe Non-GMO Gluten Free 90 Capsules by Double Wood](https://m.media-amazon.com/images/I/41A2cReYNDL.jpg)**D Mannose 500mg - 99.9% Purity Tested - for Urinary Tract Health and Bladder Lining Helps UTI Prevention Vegan Safe Non-GMO Gluten Free 90 Capsules by Double Wood**Double Wood Supplements**$8.37**337 rev2y ago](https://www.amazon.com/dp/B0CPYR8LDV) [![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](https://m.media-amazon.com/images/I/41Lkf6ROwKL.jpg)**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) [![Now Foods Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 60 Veg Capsules](https://m.media-amazon.com/images/I/416j6FMJ-yL.jpg)**Now Foods Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 60 Veg Capsules**NOW Foods**$9.90**277 rev3y ago](https://www.amazon.com/dp/B0C545MBRC)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Zazzee USDA Organic D-Mannose 1000 mg Per Serving 120 Vegan Capsules 2 Month Supply Non-GMO Urinary Tract & Bladder Support Potent & Fast-Acting Lab Tested for Quality & Purity Made in USA](https://m.media-amazon.com/images/I/41waN5USVKL.jpg)**Zazzee USDA Organic D-Mannose 1000 mg Per Serving 120 Vegan Capsules 2 Month Supply Non-GMO Urinary Tract & Bladder Support Potent & Fast-Acting Lab Tested for Quality & Purity Made in USA**Zazzee**$19.86**4.6★**▲ 186%**](https://www.amazon.com/dp/B0FNRX5VYM) [![Zazzee D-Mannose 1000 mg per Serving 120 Vegan Capsules 2 Month Supply Potent & Fast-Acting Certified Kosher 100% Pure All-Natural Urinary Tract Health Support 100% Vegetarian Non-GMO](https://m.media-amazon.com/images/I/41UH3VjwCDL.jpg)**Zazzee D-Mannose 1000 mg per Serving 120 Vegan Capsules 2 Month Supply Potent & Fast-Acting Certified Kosher 100% Pure All-Natural Urinary Tract Health Support 100% Vegetarian Non-GMO**Zazzee**$20.06**4.8★**▲ 127%**](https://www.amazon.com/dp/B0F92K9CJF) [![D Mannose with Cranberry Supplement - Potent D Mannose 1000mg Capsules for Kidney Defense Support & Cleanse and Urinary Tract Health for Women & Men - Bladder Health Supplement for Adults - 60 Count](https://m.media-amazon.com/images/I/41-tGfRvDJL.jpg)**D Mannose with Cranberry Supplement - Potent D Mannose 1000mg Capsules for Kidney Defense Support & Cleanse and Urinary Tract Health for Women & Men - Bladder Health Supplement for Adults - 60 Count**Natures Craft**$15.69**4.7★**▲ 57%**](https://www.amazon.com/dp/B089KVKWND) [![Best Naturals D-Mannose Capsules - Urinary Tract Cleanse Supplement 1500mg/Serving - 120 Count](https://m.media-amazon.com/images/I/41MWM-R8MHL.jpg)**Best Naturals D-Mannose Capsules - Urinary Tract Cleanse Supplement 1500mg/Serving - 120 Count**Best Naturals**$12.26**4.8★**▲ 35%**](https://www.amazon.com/dp/B07YF4HVRQ) [![Now Foods Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 60 Veg Capsules](https://m.media-amazon.com/images/I/416j6FMJ-yL.jpg)**Now Foods Supplements D-Mannose 500 mg Non-GMO Project Verified Healthy Urinary Tract* 60 Veg Capsules**NOW Foods**$9.90**4.6★**▲ 26%**](https://www.amazon.com/dp/B0C545MBRC)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -5.7% search growth over the last 90 days.

80K60KPrime Day '25Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**17%

*“There quality is always consistent”*

**Efficiency**14%

*“Works well”*

**Urinary Bladder Health**8%

*“bladder working good”*

**Value For Money**7%

*“Best price”*

**Advertised Vs Actual Product**5%

*“As advertised”*

**Regulates Digestion**5%

*“they havent caused me any stomach or digestive issues”*

**Fever Relief**5%

*“Very helpful to ward off UTIs”*

**Dosage**3%

*“Perfect dosage”*

**Vitamin**3%

*“The vitamins arrived right on time”*

**Ease Of Chewing/Swallowing**2%

*“I have no problem swallowing them”*

### **What buyers complain about **

**Dosage**10%

*“The 1000 mg is too strong for my dosage”*

**Size-Overall**8%

*“The capsules are very large”*

**Functionality-Overall**7%

*“Didnt work”*

**Side Effects**4%

*“so subtle effects can be difficult to isolate”*

**Ease Of Chewing/Swallowing**4%

*“She usually has issues swallowing big pills”*

**Taste-Overall**4%

*“the smell or taste is irrelevant”*

**Allergies**3%

*“This made me so sick”*

**Regulates Digestion**3%

*“***Not for sensitive stomachs***”*

**Pain Relief-Overall**3%

*“no amount of Tums or Pepto-Bismol will even touch the amount of pain that I am in”*

**Value For Money**3%

*“Waste of money”*

### **Top return reasons **

**Magnesium**29%

**Blood Sugar Level**29%

**Functionality-Overall**29%

**Advertised Vs Actual Product**14%