Is cetirizine kids profitable to sell on Amazon United States?

The niche generates $2.8M/yr across 10 tracked products. 90-day search growth is +38.0%. Flapen's verdict: Worth a look (55/100).

How competitive is the cetirizine kids niche?

3 brands and 67 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in cetirizine kids?

Top complaints mined from reviews: Allergies, Value For Money, Ease Of Use. The return rate is 0.0%.

When does demand for cetirizine kids peak?

Demand peaks in Mar–Apr–May; the busiest month runs 11.3× the quietest.

What does it cost to enter the cetirizine kids niche?

Listings span $4.65–$29.17; the average listing price is $13.83 (sweet spot $15–$100). The average incumbent carries 3,951 reviews — the moat a new listing must climb.

cetirizine kids

Worth a look

Shows searches that convert (22.2% search→purchase), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Conversion

Incredible22.2%

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

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Market size

Incredible$2.8M

$2.8M/yr · 916K searches

Avg price

Good$13.83

avg listing price — sweet spot $15–$100

Growth

Good+38.0%

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

Price range

Good$4.65–$29.17

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

Review moat

Okay3,950.6

avg incumbent reviews — the moat a new listing must climb

Competition

Bad80%

top-5 click share — a locked-up shelf

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, cetirizine kids is a $2.8M/yr Amazon United States market (916K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 55/100.

Data updated Jul 5, 2026 · scored weekly · How we score niches

cetirizine kids market data

Units sold / yr: 200K–250K; avg 15,000–20,000/product
Revenue / yr: $2.8M–$3.5M; units × avg price
Conversion rate: 22.2%
Avg BSR: #155
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 62 months
Avg seller age: 154 days

Competition & brand share

The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

Zyrtec72%
Amazon Basic Care22%
GoodSense6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +38.0% search growth over the last 90 days.

Peak months: Mar, Apr, May · busiest ÷ quietest = 11.3×

Open Trend

Top cetirizine kids search terms

childrens zyrtec201K/yr +65.2%24.5% conv.
zyrtec kids222K/yr +40.7%23.8% conv.
kids zyrtec86K/yr +47.5%25.7% conv.
zyrtec children98K/yr +4.9%20.7% conv.
childrens zyrtec liquid87K/yr +23.7%31.0% conv.
cetirizine kids38K/yr +24.1%12.2% conv.
infant zyrtec24K/yr +27.1%10.3% conv.
children zyrtec22K/yr +27.1%20.3% conv.
zyrtec liquid23K/yr +31.5%15.4% conv.
childrens cetirizine17K/yr +35.3%13.7% conv.

All search terms

Top cetirizine kids 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.

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

Zyrtec Childrens Liquid Kids Antihistamine Syrup Dye- Sugar- and Alcohol-Free Pleasant Bubble Gum Flavor Contains Cetirizine HCl Suitable for Ages 2 Years and Up 4 fl oz Bottle

Zyrtec$12.654.8★1,529 rev

Childrens Zyrtec Liquid Kids Antihistamine Syrup Dye- Sugar- and Alcohol-Free Pleasant Grape Flavor Contains Cetirizine HCl Suitable for Ages 2 Years and Up 8 fl oz Bottle

Zyrtec$18.724.8★6,077 rev

Amazon Basic Care 24 Hour Allergy Relief for Children Cetirizine Hydrochloride Oral Solution 1 mg/mL Grape Flavor Dye Free 8 fl oz (Pack of 1)

Amazon Basic Care$10.154.8★6,632 rev

Childrens Zyrtec 24 Hour Allergy Relief Syrup 5 mg Cetirizine Hydrochloride Antihistamine Kids Allergy Medicine for Indoor & Outdoor Allergy Relief Dye- & Sugar-Free Grape 4 fl. oz

Zyrtec$12.324.8★6,077 rev

Zyrtec Childrens Dye-Free Chewables for 24 Hour Allergy Relief 10 mg Cetirizine Hydrochloride Antihistamine Tablets Kids Allergy Medicine Relieves Sneezing & Itchy Throat Grape 48 ct

Zyrtec$29.174.8★2,236 rev

Newest

by launch date

Zyrtec Childrens Dye-Free Chewables for 24 Hour Allergy Relief 10 mg Cetirizine Hydrochloride Antihistamine Tablets Kids Allergy Medicine Relieves Sneezing & Itchy Throat Grape 48 ct

Zyrtec$29.172,236 rev

2y ago

Zyrtec Childrens Dye-Free Chewables for 24 Hour Allergy Relief 10 mg Cetirizine Hydrochloride Antihistamine Tablets Kids Allergy Medicine Relieves Sneezing & Itchy Throat Grape 24 ct

Zyrtec$17.042,236 rev

4y ago

Childrens Zyrtec Liquid Kids Antihistamine Syrup Dye- Sugar- and Alcohol-Free Pleasant Grape Flavor Contains Cetirizine HCl Suitable for Ages 2 Years and Up 8 fl oz Bottle

Zyrtec$18.726,077 rev

6y ago

GoodSense Childrens All Day Allergy Relief Cetirizine Hydrochloride Oral Solution 1 mg/mL Bubble Gum Flavor Dye Free Sugar Free 4 Fluid Ounce

GoodSense$4.651,979 rev

7y ago

Amazon Basic Care Childrens All Day Allergy Relief Medicine Cetirizine Hydrochloride Antihistamine 24 Hour Relief Indoor & Outdoor BubbleGum Flavor Dye Free Sugar Free 8 fl oz

Amazon Basic Care$10.112,264 rev

7y ago

What buyers say about cetirizine kids

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

What buyers love

Allergies32%

“Works on allergies”

Value For Money11%

“Great and affordable”

Flavor9%

“Best Flavor”

Efficiency7%

“Effective as always”

Taste-Overall7%

“it taste so good”

Quality-Overall5%

“Good as name brand”

Advertised Vs Actual Product4%

“Works for what intended for”

Ease Of Use4%

“Convenient for vacation/ travel”

Ease Of Chewing/Swallowing2%

“Chewable and tastes good”

Dosage1%

“So instead I started taking half the recommended dosage every 12 hours which seemed to be much more effective and longer lasting”

What buyers complain about

Allergies16%

“I have allergies”

Value For Money13%

“Waste of money”

Ease Of Use8%

“Hard to open”

Pain Relief-Overall5%

“nothing else was giving me complete relief”

Leak-Proof4%

“The bottles leak”

Taste-Overall4%

“not good taste”

Quality-Overall3%

“Poor”

Age Suitability3%

“Not a childproof bottle”

Flavor2%

“my kids did not like the flavour at all”

Sleep Quality2%

“It didnt make him sleep”

Common questions

Is cetirizine kids profitable to sell on Amazon United States?: The niche generates $2.8M/yr across 10 tracked products. 90-day search growth is +38.0%. Flapen's verdict: Worth a look (55/100).
How competitive is the cetirizine kids niche?: 3 brands and 67 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in cetirizine kids?: Top complaints mined from reviews: Allergies, Value For Money, Ease Of Use. The return rate is 0.0%.
When does demand for cetirizine kids peak?: Demand peaks in Mar–Apr–May; the busiest month runs 11.3× the quietest.
What does it cost to enter the cetirizine kids niche?: Listings span $4.65–$29.17; the average listing price is $13.83 (sweet spot $15–$100). The average incumbent carries 3,951 reviews — the moat a new listing must climb.