---
title: "chlorphen-12 — Niche Verdict: Skip it (33/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/chlorphen-12"
last_updated: "2026-07-14T04:32:23.083Z"
locale: en
meta:
  description: "a small market ($15K/yr) — chlorphen-12 doesn't clear our bar today."
  "og:description": "a small market ($15K/yr) — chlorphen-12 doesn't clear our bar today."
  "og:title": "chlorphen-12 — Niche Verdict: Skip it (33/100) | Amazon United States - Flapen"
---

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# **chlorphen-12**

**Skip it**

A small market ($15K/yr) — this niche doesn't clear our bar today.

Market size 4Growth 11Conversion 63Competition 15Returns 100Price range 74Avg price 78Brand share 14Review moat 25Quality gap 20

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****$16.13**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$6.02–$39.95**

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

**Conversion**

**Good****5.5%**

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

**Review moat**

**Bad****4,776.4**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****82%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****95%**

top-5 brand share — brand-locked demand

**Growth**

**Bad****-27.3%**

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

**Market size**

**Bad****$15K**

$15K/yr · 17K searches

## **Competition**

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**8 **▼falling

**Sellers**

**89**

**Top-5 brand share**

**95%**

**Open market**

**5%**

- Chlor-Trimeton52% - MAJOR19% - Dimetapp10% - piriton6% - Quality Choice4% - HealthA2Z4% - Open — no brand owns it (2 brands, 5%)

## **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%15%$2K30%$5K45%$7K60%$9K101001K10K100K 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![Chlorpheniramine Maleate Extended Release 12 Mg  60 Tablets](https://m.media-amazon.com/images/I/41wL1W6h9zL.jpg)**Chlorpheniramine Maleate Extended Release 12 Mg 60 Tablets**Chlor-Trimeton**$39.95**4.7★2,004 rev](https://www.amazon.com/dp/B003V9OKBC) [2![Childrens Dimetapp Cold & Allergy Liquid Kids Allergy Medicine Antihistamine Multi-Symptom Relief for Runny Nose Sneezing Itchy Throat & Watery Eyes Grape Phenylephrine-Free Medicine 8 fl oz](https://m.media-amazon.com/images/I/41O6-KTGITL.jpg)**Childrens Dimetapp Cold & Allergy Liquid Kids Allergy Medicine Antihistamine Multi-Symptom Relief for Runny Nose Sneezing Itchy Throat & Watery Eyes Grape Phenylephrine-Free Medicine 8 fl oz**Dimetapp**$13.98**4.8★462 rev](https://www.amazon.com/dp/B0CR1VBYZS) [3![Major 4 Mg Allergy Tablets - Chlorpheniramine Maleate 4-Hour Allergy Medicine - Antihistamine for Relief of Sneezing Itchy Watery Eyes Itchy Throat and Runny Nose - 100 Count (1 Pack)](https://m.media-amazon.com/images/I/41vUmJLofkL.jpg)**Major 4 Mg Allergy Tablets - Chlorpheniramine Maleate 4-Hour Allergy Medicine - Antihistamine for Relief of Sneezing Itchy Watery Eyes Itchy Throat and Runny Nose - 100 Count (1 Pack)**MAJOR**$6.02**4.7★2,561 rev](https://www.amazon.com/dp/B01N4CQ18Z) [4![Piriton Allergy Tablets 30](https://m.media-amazon.com/images/I/41cfANQL3ZL.jpg)**Piriton Allergy Tablets 30**piriton**$38.02**4.2★40 rev](https://www.amazon.com/dp/B001RYSDKW) [5![MAJOR 4 Hour Allergy Tablets - Chlorpheniramine Maleate - 4 mg - Antihistamine - 1000 Count (1 Pack)](https://m.media-amazon.com/images/I/31fwWuAq2JL.jpg)**MAJOR 4 Hour Allergy Tablets - Chlorpheniramine Maleate - 4 mg - Antihistamine - 1000 Count (1 Pack)**MAJOR**$10.03**4.8★7,393 rev](https://www.amazon.com/dp/B005TM1YIG)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![HealthA2Z Cold & Allergy Relief Chlorpheniramine Maleate & Phenylephrine HCL Dye Free 24 Tablets x 3pack (72 Tablets)](https://m.media-amazon.com/images/I/51wSDnimYDL.jpg)**HealthA2Z Cold & Allergy Relief Chlorpheniramine Maleate & Phenylephrine HCL Dye Free 24 Tablets x 3pack (72 Tablets)**HealthA2Z**$8.01**536 rev1y ago](https://www.amazon.com/dp/B0DSQWNPCW) [![Childrens Dimetapp Cold & Allergy Liquid Kids Allergy Medicine Antihistamine Multi-Symptom Relief for Runny Nose Sneezing Itchy Throat & Watery Eyes Grape Phenylephrine-Free Medicine 8 fl oz](https://m.media-amazon.com/images/I/41O6-KTGITL.jpg)**Childrens Dimetapp Cold & Allergy Liquid Kids Allergy Medicine Antihistamine Multi-Symptom Relief for Runny Nose Sneezing Itchy Throat & Watery Eyes Grape Phenylephrine-Free Medicine 8 fl oz**Dimetapp**$13.98**462 rev2y ago](https://www.amazon.com/dp/B0CR1VBYZS) [![Equate: Chlortabs Tabletten Antihistamin (100 ct)](https://m.media-amazon.com/images/I/51+AZfccmFL.jpg)**Equate: Chlortabs Tabletten Antihistamin (100 ct)**Equate**$9.02**756 rev6y ago](https://www.amazon.com/dp/B0871XJXYW) [![Major Cough and Cold HBP Tablets - Antihistamine and Cough Suppressant for People with High Blood Pressure - Dextromethorphan HBr Chlorpheniramine Maleate - 16 Count (1 Pack)](https://m.media-amazon.com/images/I/41d6bn0ufmL.jpg)**Major Cough and Cold HBP Tablets - Antihistamine and Cough Suppressant for People with High Blood Pressure - Dextromethorphan HBr Chlorpheniramine Maleate - 16 Count (1 Pack)**MAJOR**$6.86**2,171 rev7y ago](https://www.amazon.com/dp/B08MBD8GY1) [![Quality Choice Childrens Dibromm Cold & Allergy Liquid Grape Flavor 4 oz. Antihistamine & Decongestant for Kids Relieves Sneezing Runny Nose Itchy Eyes & Nasal Congestion Pack of 2](https://m.media-amazon.com/images/I/41hR0l0Q6hL.jpg)**Quality Choice Childrens Dibromm Cold & Allergy Liquid Grape Flavor 4 oz. Antihistamine & Decongestant for Kids Relieves Sneezing Runny Nose Itchy Eyes & Nasal Congestion Pack of 2**Quality Choice**$15.60**42 rev8y ago](https://www.amazon.com/dp/B079MF8QT2)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Benadryl Allergy Medicine for Adults and Children 6 Years and Older Ultratablets 25 mg Diphenhydramine HCl for Indoor and Outdoor Allergies Antihistamine Tablets 100 Count Size](https://m.media-amazon.com/images/I/412SmGSYcrL.jpg)**Benadryl Allergy Medicine for Adults and Children 6 Years and Older Ultratablets 25 mg Diphenhydramine HCl for Indoor and Outdoor Allergies Antihistamine Tablets 100 Count Size**Benadryl**$13.79**4.8★**▲ 233%**](https://www.amazon.com/dp/B00GA9AVH2) [![Childrens Dimetapp Cold & Allergy Liquid Kids Allergy Medicine Antihistamine Multi-Symptom Relief for Runny Nose Sneezing Itchy Throat & Watery Eyes Grape Phenylephrine-Free Medicine 8 fl oz](https://m.media-amazon.com/images/I/41O6-KTGITL.jpg)**Childrens Dimetapp Cold & Allergy Liquid Kids Allergy Medicine Antihistamine Multi-Symptom Relief for Runny Nose Sneezing Itchy Throat & Watery Eyes Grape Phenylephrine-Free Medicine 8 fl oz**Dimetapp**$13.98**4.8★**▲ 222%**](https://www.amazon.com/dp/B0CR1VBYZS) [![Major Cough and Cold HBP Tablets - Antihistamine and Cough Suppressant for People with High Blood Pressure - Dextromethorphan HBr Chlorpheniramine Maleate - 16 Count (1 Pack)](https://m.media-amazon.com/images/I/41d6bn0ufmL.jpg)**Major Cough and Cold HBP Tablets - Antihistamine and Cough Suppressant for People with High Blood Pressure - Dextromethorphan HBr Chlorpheniramine Maleate - 16 Count (1 Pack)**MAJOR**$6.86**4.7★**▲ 24%**](https://www.amazon.com/dp/B08MBD8GY1) [![Major 4 Mg Allergy Tablets - Chlorpheniramine Maleate 4-Hour Allergy Medicine - Antihistamine for Relief of Sneezing Itchy Watery Eyes Itchy Throat and Runny Nose - 100 Count (1 Pack)](https://m.media-amazon.com/images/I/41vUmJLofkL.jpg)**Major 4 Mg Allergy Tablets - Chlorpheniramine Maleate 4-Hour Allergy Medicine - Antihistamine for Relief of Sneezing Itchy Watery Eyes Itchy Throat and Runny Nose - 100 Count (1 Pack)**MAJOR**$6.02**4.7★**▲ 15%**](https://www.amazon.com/dp/B01N4CQ18Z) [![Chlorpheniramine Maleate Extended Release 12 Mg  60 Tablets](https://m.media-amazon.com/images/I/41wL1W6h9zL.jpg)**Chlorpheniramine Maleate Extended Release 12 Mg 60 Tablets**Chlor-Trimeton**$39.95**4.7★**— 9%**](https://www.amazon.com/dp/B003V9OKBC)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -27.3% search growth over the last 90 days.

7K5KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: May, Jul, Aug, Sep, Oct · busiest ÷ quietest = 18.7×

## **Reviews**

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

### **What buyers love **

**Allergies**25%

*“Allergies gone”*

**Value For Money**22%

*“Very affordable”*

**Advertised Vs Actual Product**9%

*“Works as it should”*

**Efficiency**9%

*“Very effective”*

**Quality-Overall**6%

*“EXCELLENT PRODUCT”*

**Sinus Relief**6%

*“Excellent over-the-counter medicine for sinus problems”*

**Dosage**4%

*“The tablets are affordable”*

**Ease Of Use**2%

*“The tablets are easy to take”*

**Fever Relief**1%

*“Works extremely well for chronic sinusitis”*

**Side Effects**1%

*“No side effects”*

### **What buyers complain about **

**Allergies**25%

*“I had an allergic reaction to dairy”*

**Functionality-Overall**8%

*“Does not work”*

**Sinus Relief**6%

*“No sinus relief”*

**Strength**5%

*“Super weak and ineffective and Im glad I didnt buy a larger amount”*

**Value For Money**5%

*“Over priced”*

**Ease Of Use**5%

*“Impossible to open the cap”*

**Sleep Quality**2%

*“they don't make me tired like they normally do”*

**Jamming/Clogging**2%

*“My eustation tubes have been clogged up”*

**Dilute/Watery**2%

*“as it is more watery”*

**Side Effects**2%

*“May cause drowsiness”*