Liquid Allergy Medicine for Adult
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Great11.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$16.20avg listing price — sweet spot $15–$100
Price range
Great$8.13–$39.08cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+29.3%90-day search growth — must beat 0% to launch
Review moat
Good1,369.29avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$60K$60K/yr · 31K searches
Competition
Bad94%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Is liquid allergy medicine for adult profitable on Amazon?
According to Flapen's Amazon United States niche tracking, liquid allergy medicine for adult is a $60K/yr Amazon United States market (31K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Sep–Oct. Verdict: Skip it — 43/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
liquid allergy medicine for adult market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 4K–5K
- avg 750–1,000/product
- Revenue / yr
- $65K–$81K
- units × avg price
- Conversion rate
- 11.8%
- Avg BSR
- #204
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 82 months
- Avg seller age
- 150 days
Competition: brands, sellers & click share
The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 rising
Sellers
20
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
94%
Top 20: 100%
Open market
0%
- Claritin75%
- Benadryl8%
- Amazon Basic Care8%
- P Puregen Labs6%
- GeriCare3%
liquid allergy medicine for adult demand & seasonality
Weekly Amazon search volume, last 62 weeks — +29.3% search growth over the last 90 days.Peak months: Jul, Sep, Oct · busiest ÷ quietest = 10.7×
Top liquid allergy medicine for adult search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- claritin liquid12K/yr
- liquid allergy medicine for adult7K/yr
- liquid claritin4K/yr
- liquid claritin for adults3K/yr
- liquid antihistamine3K/yr
- claritin liquid for adults3K/yr
Top liquid allergy medicine for adult products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Claritin Liquid Allergy Medicine for Adults 24-Hour Non-Drowsy Loratadine 5mg Antihistamine Cooling Honey Flavored 8 fl. oz
Claritin$18.044.6★853 rev
Claritin Childrens Allergy Medicine 24-Hour Non-Drowsy Loratadine 5mg Antihistamine Liquid for Kids Aged 2 Years and Older Grape Flavored Dye-free 8 fl oz.
Claritin$16.844.8★4,155 rev
Benadryl Allergy Medicine Liquid Diphenhydramine HCl Antihistamines for Adults Alcohol-Free Hay Fever Allergy Relief for Sneezing Runny Nose Itchy & Watery Eyes Wild Cherry 4 fl oz
Benadryl$8.134.8★1,282 rev
Amazon Basic Care Childrens Allergy Medicine 24 Hour Loratadine Oral Solution 5 mg/5 mL Non-Drowsy Antihistamine Grape Flavor Ages 2 and Older 8 Fluid Ounces
Amazon Basic Care$9.394.7★1,915 rev
Puregen Labs Allergy Relief Oral Solution Diphenhydramine HCl 12.5mg/5 mL Antihistamine Cherry Flavor 16 Ounces
P Puregen Labs$11.994.5★445 rev
Newest
by launch date
Claritin Allergy Medicine for Adults 24-Hour Non-Drowsy Loratadine 10mg Antihistamine 60 Liquid Gels + 1ct On-The-Go Relief
Claritin$39.08751 rev
Benadryl Allergy Medicine Liquid Diphenhydramine HCl Antihistamines for Adults Alcohol-Free Hay Fever Allergy Relief for Sneezing Runny Nose Itchy & Watery Eyes Wild Cherry 4 fl oz
Benadryl$8.131,282 rev
GeriCare Geri-Dryl Diphenhydramine HCI Solution - Antihistamine Liquid Multi-Symptom Allergy Relief Formula - Relieves Sneezing Runny Nose Watery Itchy Eyes & Throat 16 FL OZ (Pack of 1) Red
GeriCare$9.90184 rev
Claritin Liquid Allergy Medicine for Adults 24-Hour Non-Drowsy Loratadine 5mg Antihistamine Cooling Honey Flavored 8 fl. oz
Claritin$18.04853 rev
Puregen Labs Allergy Relief Oral Solution Diphenhydramine HCl 12.5mg/5 mL Antihistamine Cherry Flavor 16 Ounces
P Puregen Labs$11.99445 rev
Trending
90-day click momentumClaritin Allergy Medicine for Adults 24-Hour Non-Drowsy Loratadine 10mg Antihistamine 60 Liquid Gels + 1ct On-The-Go Relief
Claritin$39.084.8★
Puregen Labs Allergy Relief Oral Solution Diphenhydramine HCl 12.5mg/5 mL Antihistamine Cherry Flavor 16 Ounces
P Puregen Labs$11.994.5★
Claritin Childrens Allergy Medicine 24-Hour Non-Drowsy Loratadine 5mg Antihistamine Liquid for Kids Aged 2 Years and Older Grape Flavored Dye-free 8 fl oz.
Claritin$16.844.8★
Amazon Basic Care Childrens Allergy Medicine 24 Hour Loratadine Oral Solution 5 mg/5 mL Non-Drowsy Antihistamine Grape Flavor Ages 2 and Older 8 Fluid Ounces
Amazon Basic Care$9.394.7★
GeriCare Geri-Dryl Diphenhydramine HCI Solution - Antihistamine Liquid Multi-Symptom Allergy Relief Formula - Relieves Sneezing Runny Nose Watery Itchy Eyes & Throat 16 FL OZ (Pack of 1) Red
GeriCare$9.904.5★
What reviews say buyers love and hate about liquid allergy medicine for adult
What buyers praise and complain about, mined from review topics.What buyers love
“Helps with allergies”
“Good price”
“Effective”
“Great price and quality”
“easy to swallow”
“Tastes great and easy to adjust dosage”
“The best size”
“This product is easy to incorporate into a daily routine when taken consistently”
“Works for toddlers allergies using it daily at recommended dosing clears up the congestion in her nose”
“Easy does it”
What buyers complain about
“start to get itchy”
“It does taste more mediciney”
“its nothing that I cant handle”
“This year in particular for some reason has been the worst for airborne particles clogging my sinuses”
“It has a very strong chemical odor”
“none of them have arrived with the dosing cup intact”
“can not swallow pills”
“The pills themselves are impressively small”
“Total garbage”
“They do seem a bit expensive for the amount, tho”
Common liquid allergy medicine for adult questions
- Is liquid allergy medicine for adult profitable to sell on Amazon United States?
- The niche generates $60K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +29.3%. Flapen's verdict: Skip it (43/100).
- How competitive is the liquid allergy medicine for adult niche?
- 5 brands and 20 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in liquid allergy medicine for adult?
- Top complaints mined from reviews: Allergies, Taste-Overall, Ease Of Use. The return rate is 0.0%.
- When does demand for liquid allergy medicine for adult peak?
- Demand peaks in Jul–Sep–Oct; the busiest month runs 10.7× the quietest.
- What does it cost to enter the liquid allergy medicine for adult niche?
- Listings span $8.13–$39.08; the average listing price is $16.20 (sweet spot $15–$100). The average incumbent carries 1,369 reviews — the moat a new listing must climb.