---
title: "cromolyn sodium — Niche Verdict: Worth a look (52/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/cromolyn-sodium"
last_updated: "2026-07-14T00:26:28.902Z"
locale: en
meta:
  description: "cromolyn sodium shows low returns (0.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list."
  "og:description": "cromolyn sodium shows low returns (0.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list."
  "og:title": "cromolyn sodium — Niche Verdict: Worth a look (52/100) | Amazon United States - Flapen"
---

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# **cromolyn sodium**

**Worth a look**

Shows low returns (0.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 70Growth 55Conversion 97Competition 6Returns 100Price range 71Avg price 95Brand share 0Review moat 44Quality gap 22

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Incredible****15.8%**

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

**Avg price**

**Incredible****$22.84**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$6.73–$35.67**

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

**Market size**

**Good****$730K**

$730K/yr · 202K searches

**Growth**

**Good****+28.0%**

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

**Review moat**

**Okay****2,136.75**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****93%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**5 **—flat

**Sellers**

**38**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- NasalCrom75% - Cromolyn12% - Valeant8% - MirrOLure3% - Life Extension2%

## **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%$73K20%$146K30%$219K40%$292K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 8 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ](https://m.media-amazon.com/images/I/410-YXRsP7L.jpg)**NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ**NasalCrom**$20.12**4.6★6,659 rev](https://www.amazon.com/dp/B001F1DV1I) [2![NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ](https://m.media-amazon.com/images/I/513DIfAoKQL.jpg)**NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ**NasalCrom**$20.02**4.6★440 rev](https://www.amazon.com/dp/B000R829FO) [3![NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ (2 Pack)](https://m.media-amazon.com/images/I/51sb+sy1uBL.jpg)**NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ (2 Pack)**NasalCrom**$34.93**4.6★6,659 rev](https://www.amazon.com/dp/B07H9SFTM9) [4![Cromolyn Sodium Nasal Solution 26mL *Pack of 2 Bottles Only](https://m.media-amazon.com/images/I/51xZBDpoatL.jpg)**Cromolyn Sodium Nasal Solution 26mL *Pack of 2 Bottles Only**Cromolyn**$20.45**4.6★1,388 rev](https://www.amazon.com/dp/B00I3CO2Y2) [5![Healthguard Cromolyn Sodium Nasal Solution - .88 oz Pack of 2](https://m.media-amazon.com/images/I/51xZBDpoatL.jpg)**Healthguard Cromolyn Sodium Nasal Solution - .88 oz Pack of 2**Valeant**$28.95**4.7★90 rev](https://www.amazon.com/dp/B00IR458JY)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Cromolyn Sodium Nasal Solution 26mL *Pack of 2 Bottles Only](https://m.media-amazon.com/images/I/51xZBDpoatL.jpg)**Cromolyn Sodium Nasal Solution 26mL *Pack of 2 Bottles Only**Cromolyn**$20.45**1,388 rev8y ago](https://www.amazon.com/dp/B00I3CO2Y2) [![Healthguard Cromolyn Sodium Nasal Solution - .88 oz Pack of 2](https://m.media-amazon.com/images/I/51xZBDpoatL.jpg)**Healthguard Cromolyn Sodium Nasal Solution - .88 oz Pack of 2**Valeant**$28.95**90 rev12y ago](https://www.amazon.com/dp/B00IR458JY) [![NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ (2 Pack)](https://m.media-amazon.com/images/I/51sb+sy1uBL.jpg)**NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ (2 Pack)**NasalCrom**$34.93**6,659 rev12y ago](https://www.amazon.com/dp/B07H9SFTM9) [![Mirrolure 17MR-EGBG Mirrodine 2-5/8](https://m.media-amazon.com/images/I/31+FYY4HoxL.jpg)**Mirrolure 17MR-EGBG Mirrodine 2-5/8**MirrOLure**$15.85**58 rev14y ago](https://www.amazon.com/dp/B0084EE9CY) [![NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ (2 Pack)](https://m.media-amazon.com/images/I/51GTzy6pZdL.jpg)**NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ (2 Pack)**NasalCrom**$35.67**562 rev14y ago](https://www.amazon.com/dp/B004RRHNPW)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Mirrolure 17MR-EGBG Mirrodine 2-5/8](https://m.media-amazon.com/images/I/31+FYY4HoxL.jpg)**Mirrolure 17MR-EGBG Mirrodine 2-5/8**MirrOLure**$15.85**4.8★**▲ 191%**](https://www.amazon.com/dp/B0084EE9CY) [![Healthguard Cromolyn Sodium Nasal Solution - .88 oz Pack of 2](https://m.media-amazon.com/images/I/51xZBDpoatL.jpg)**Healthguard Cromolyn Sodium Nasal Solution - .88 oz Pack of 2**Valeant**$28.95**4.7★**▲ 126%**](https://www.amazon.com/dp/B00IR458JY) [![Life Extension Optimized Chromium with Crominex 3+ 500 mcg Metabolism Health Healthy Balance Vegetarian Gluten Free Non-GMO 500 mcg 60 Vegetarian Capsules](https://m.media-amazon.com/images/I/41QBQNvzLsL.jpg)**Life Extension Optimized Chromium with Crominex 3+ 500 mcg Metabolism Health Healthy Balance Vegetarian Gluten Free Non-GMO 500 mcg 60 Vegetarian Capsules**Life Extension**$6.73**4.6★**▲ 68%**](https://www.amazon.com/dp/B004BH93NS) [![NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ](https://m.media-amazon.com/images/I/513DIfAoKQL.jpg)**NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ**NasalCrom**$20.02**4.6★**▲ 61%**](https://www.amazon.com/dp/B000R829FO) [![NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ](https://m.media-amazon.com/images/I/410-YXRsP7L.jpg)**NasalCrom Nasal Spray Allergy Symptom Controller | 200 Sprays | .88 FL OZ**NasalCrom**$20.12**4.6★**— 4%**](https://www.amazon.com/dp/B001F1DV1I)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +28.0% search growth over the last 90 days.

7K5KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun · busiest ÷ quietest = 2.0×

## **Reviews**

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

### **What buyers love **

**Allergies**20%

*“Allergies be gone”*

**Quality-Overall**16%

*“Great working product”*

**Sinus Relief**13%

*“I use it prevent sinus infections and congestion”*

**Value For Money**5%

*“Good price”*

**Efficiency**4%

*“Work fine”*

**Vitamin**3%

*“Buen suplemento”*

**Side Effects**3%

*“Symptoms are gone for hours after I use it”*

**Advertised Vs Actual Product**2%

*“Works as described”*

**Blood Sugar Level**2%

*“Helps with sugar cravings”*

**Heart Health**2%

*“Great for HIT and MCAS”*

### **What buyers complain about **

**Functionality-Overall**14%

*“Did not work”*

**Allergies**11%

*“suffer from a Cedar Pollen allergy. known around here as Cedar Fever”*

**Side Effects**8%

*“Side effects werent worth trying it another time”*

**Dosage**7%

*“However, the recommended dose is very high. 4-5x a day”*

**Smell**5%

*“It reeks of perfume”*

**Moist/Dry**4%

*“bleed or dry out”*

**Value For Money**3%

*“shame for the pricing”*

**Sinus Relief**3%

*“I am skeptical of OTC nasal sprays”*

**Sleep Quality**3%

*“slow when I wake up in the morning”*

**Pain Relief-Overall**2%

*“not a treatment”*