chlorpheniramine maleate 4mg
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible20.8%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Price range
Good$5.00–$39.95cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$598K$598K/yr · 257K searches
Review moat
Okay2,045avg incumbent reviews — the moat a new listing must climb
Avg price
Okay$11.16avg listing price — sweet spot $15–$100
Growth
Bad-14.5%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad80%top-5 click share — a locked-up shelf
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, chlorpheniramine maleate 4mg is a $598K/yr Amazon United States market (257K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 45/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
chlorpheniramine maleate 4mg market data
- Units sold / yr
- 40K–50K
- avg 4,000–5,000/product
- Revenue / yr
- $446K–$558K
- units × avg price
- Conversion rate
- 20.8%
- Avg BSR
- #1,095
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 45%
- Out of stock
- 0.0%
- Avg brand age
- 85 months
- Avg seller age
- 155 days
Competition & brand share
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 rising
Sellers
41
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
80%
Top 20: 100%
Open market
0%
- MAJOR62%
- Equate17%
- Chlor-Trimeton8%
- GeriCare6%
- HealthA2Z4%
- Rite Aid3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -14.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top chlorpheniramine maleate 4mg search terms
- chlorpheniramine maleate 4mg64K/yr
- chlorpheniramine64K/yr
- chlorpheniramine maleate33K/yr
- chlortrimeton 4mg allergy tablets17K/yr
- chlortrimeton13K/yr
- chlorpheniramine 12 mg extended release12K/yr
- major allergy tablets 4 mg8K/yr
- chlorpheniramine 4mg9K/yr
- chlor-trimeton5K/yr
- piriton4K/yr
Top chlorpheniramine maleate 4mg 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.
All 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MAJOR 4 Hour Allergy Tablets - Chlorpheniramine Maleate - 4 mg - Antihistamine - 1000 Count (1 Pack)
MAJOR$10.034.8★7,393 rev
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$6.024.7★2,561 rev
Equate: Chlortabs Tabletten Antihistamin (100 ct)
Equate$9.024.7★756 rev
Chlorpheniramine Maleate Extended Release 12 Mg 60 Tablets
Chlor-Trimeton$39.954.7★2,004 rev
GeriCare Allergy Relief Chlorpheniramine Maleate 4 mg Antihistamine Tablets 100 Count (Pack of 1)
GeriCare$5.004.7★81 rev
Newest
by launch date
HealthA2Z Cold & Allergy Relief Chlorpheniramine Maleate & Phenylephrine HCL Dye Free 24 Tablets x 3pack (72 Tablets)
HealthA2Z$8.01536 rev
GeriCare Allergy Relief Chlorpheniramine Maleate 4 mg Antihistamine Tablets 100 Count (Pack of 1)
GeriCare$5.0081 rev
Equate: Chlortabs Tabletten Antihistamin (100 ct)
Equate$9.02756 rev
Major Allergy Tablets Chlorpheniramine Maleate 4 mg Antihistamine 4 Hour 1000 Tablets
MAJOR$10.00558 rev
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$6.022,561 rev
Trending
90-day click momentum
Rite Aid Allergy Medicine Chlorpheniramine Maleate 4mg - 100 Count Tablets | 4 Hour Allergy Relief | Antihistamine Allergy Medication | Allergy Medicine for Adults | Non Drowsy Allergy Medicine
Rite Aid$10.134.7★
Major Allergy Tablets Chlorpheniramine Maleate 4 mg Antihistamine 4 Hour 1000 Tablets
MAJOR$10.004.8★
GeriCare Allergy Relief Chlorpheniramine Maleate 4 mg Antihistamine Tablets 100 Count (Pack of 1)
GeriCare$5.004.7★
Chlorpheniramine Maleate Extended Release 12 Mg 60 Tablets
Chlor-Trimeton$39.954.7★
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 (3 Pack)
MAJOR$8.784.7★
What buyers say about chlorpheniramine maleate 4mg
What buyers praise and complain about, mined from review topics.What buyers love
“Very affordable”
“Allergies gone”
“As advertised”
“EXCELLENT PRODUCT”
“Very effective”
“Excellent over-the-counter medicine for sinus problems”
“Appreciate the dossage”
“Best antihistamine without drowsiness”
“and helps stop the drip that can make you cough”
“minimal side effects”
What buyers complain about
“Allergy”
“Don't work”
“Poor performance level”
“not long lasting”
“Over priced”
“the post nasal drip”
“I find that I only need to take it twice a day”
“it did not make me sleepy”
“My eustation tubes have been clogged up”
“May cause drowsiness”
Common questions
- Is chlorpheniramine maleate 4mg profitable to sell on Amazon United States?
- The niche generates $598K/yr across 11 tracked products. 90-day search growth is -14.5%. Flapen's verdict: Skip it (45/100).
- How competitive is the chlorpheniramine maleate 4mg niche?
- 6 brands and 41 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in chlorpheniramine maleate 4mg?
- Top complaints mined from reviews: Allergies, Functionality-Overall, Quality-Overall. The return rate is 0.0%.
- When does demand for chlorpheniramine maleate 4mg peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the chlorpheniramine maleate 4mg niche?
- Listings span $5.00–$39.95; the average listing price is $11.16 (sweet spot $15–$100). The average incumbent carries 2,045 reviews — the moat a new listing must climb.