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Hayfever Kids

prices mostly outside the sweet spot ($1.30–$8.51) — Hayfever Kids doesn't clear our bar today.

Flapen Score

48
Skip it
Market size 4Growth 96Conversion 98Competition 11Returns 100Price range 0Avg price 13Brand share 29Review moat 69Quality gap 42
This niche Category average

Is Hayfever Kids profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Hayfever Kids is a £17K/yr Amazon United Kingdom market (21K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Apr–May–Jun. Verdict: Skip it — 48/100.

Hayfever Kids: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +160.5% over the last 90 days and 17.2% of searches end in a purchase.

£17K

revenue / yr

Units sold / yr4K
Search volume / yr+160.5%21K
Conversion rate17.2%
Avg price£4.77

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers8 · 110
Top-5 product click share86%
Open market12%
Avg brand age75 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 9 products

Sponsored placement89%
New entrants (1y)1· 1 succeeded
Avg rating4.5★
Avg reviews745

Top Hayfever Kids products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

£0£3K£5K£8K£10K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 rising

Sellers

110

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

7%

  • Benadryl47%
  • Piri21%
  • Clarityn7%
  • NUAGÉ7%
  • Zirtek6%
  • Becodefence5%
  • Open — no brand owns it (2 brands, 7%)

Hayfever Kids demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume21KCVR17.2%Products9Brands8Top 5 Brands88%OOS Rate0.0%Rating4.5★Reviews745Avg BSR#24
2K1KHoliday '25Spike '26JulAugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Apr, May, Jun · busiest ÷ quietest = 11.0×

Top Hayfever Kids search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • hayfever kids6K/yr
  • benadryl kids9K/yr
  • hayfever for kids2K/yr
  • benadryl liquid2K/yr
  • benadryl allergy relief kids1K/yr

What reviews say buyers love and hate about Hayfever Kids

What buyers mention most, as a share of all reviews.

What buyers love

71% of reviews
Value For Money15%

affordable

Efficiency10%

It was really effective

Ease Of Use9%

Easy to use

Allergies9%

Great for dogs with allergies

Taste-Overall7%

It has a pleasant enough taste

What buyers complain about

58% of reviews
Allergies22%

holy moly did it sting

Value For Money12%

Rip Off Price

Taste-Overall6%

Very bad taste

Dosage4%

doesn't contain many doses

Flavor3%

I found the flavour quite unpleasant and artificial and the liquid too sweet for my taste

Hayfever Kids return rate & reasons

Why buyers send it back, as a share of all return requests.

0.0%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Smell
53%
2Age Suitability
13%
3Product Condition
13%
4Leak-Proof
7%
5Safety Standards
7%

Common Hayfever Kids questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Hayfever Kids 48/100 on Amazon United Kingdom — Skip it. The niche generates £17K/yr across 9 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved +160.5% over the last 90 days.
Search demand for Hayfever Kids on Amazon United Kingdom peaks in Apr–May–Jun, where the busiest month runs 11.0× the quietest.