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Quercetin

Pass

Quercetin scores 69 out of 100, a Pass. Shoppers spend an estimated $6.4M a year here, demand is soft, at -18.4% this quarter, and an estimated 0.0% of orders come back.

Flapen Score
69
69 / 100
Top 2% of 14,768 Health & Household niches · +20 vs the category median of 49
Market size
$6.4M/yr2.2M searches / yr
90-day growth
-18.4%search demand this quarter
Competition
38%top-5 click share · 30 brands · 322 sellers

Flapen Score

Quercetin against its category

The dotted line is the Health & Household average. Past it, Quercetin is stronger. Inside it, weaker.

69Pass
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Quercetin market on Amazon at a glance

Shoppers on Amazon United States searched for Quercetin 2.2M times last year and spent an estimated $6.4M. The top 5 brands take 52% of clicks. Flapen scores it 69 out of 100, a Pass.

01 · Demand

An estimated 12.3% of those searches ended in a purchase.

Shoppers searched for this 2.2M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.3% of those searches ended in a purchase. Searches in the last 90 days moved -18.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $6.4M a year.

Searches, last 12 months
2.2M
Growth, 90 days vs prior 90
-18.4%
Conversion, latest week
12.3%
Market size, estimated
$6.4Ma year
Peak month
February1.3× the quietest month
Top search term
quercetin1.2M searches a year

02 · Price

A sale here is worth $24.21.

Listings sell for $24.21 on average, from $8.00 to $47.39. Amazon reports units sold in ranges. This niche sold 250K to 300K a year. The average listing sells 6,000 to 8,000 of them. At $24.21 that is $145K to $194K a year per listing.

Average price
$24.21inside the $15 to $100 sweet spot
Price range
$8.00–$47.39
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
250K–300K
Units per listing a year
6,000–8,000
Revenue per listing a year
$145K–$194K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.6% of listings are out of stock. The average listing ranks #160 within Antioxidants. It carries 4,457 reviews at 4.67 stars, so a new listing needs social proof before a better product.

Sponsored listings
86%
Prime listings
100%
Out of stock, average day
0.6%
Average rank
#160in Antioxidants
Average rating
4.67 starsAmazon United States average 4.42 stars
Average reviews
4,457per listing
Listings tracked
42

04 · Newcomers

2 of last year's 2 launches cleared the first-year sales bar.

2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 64 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
64 months

Products

Top Quercetin products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take only 38% of clicks. An open shelf where new products get seen.

Brands

30 rising

Sellers

322

Top-5 brand share

52%

Top 20: 92%

Top-5 click share

38%

Top 20: 82%

Open market

43%

  • Brand 124%
  • Brand 27%
  • Brand 37%
  • Brand 47%
  • Brand 57%
  • Brand 65%

Demand

Quercetin search demand

Weekly searches over the year, seasonality beneath. Pick a range.

50K30KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Quercetin search terms shoppers use

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

  • quercetin1.2M/yr
  • quercetin with bromelain465K/yr
  • quercetin 500mg capsules103K/yr
  • quercetin 1000mg53K/yr
  • quercetin supplements86K/yr
  • quercitin43K/yr
  • quercetin 500mg33K/yr
  • now quercetin with bromelain27K/yr
  • quercetin bromelain23K/yr
  • quer18K/yr

Reviews and returns

What reviews say buyers love and hate about Quercetin

We read the reviews and the return reasons for every product selling here.

19%of positive reviews mention “Quality-Overall”
11%of negative reviews mention “Allergies”
<0.1%of orders come back, a rate Amazon rounds to zero
“I seem to be allergic to it”
A buyer, on “Allergies”11% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Quercetin questions

Answered from the same tracked data.