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Uc Ii

Maybe

An estimated 0.0% of orders come back. But the top 5 brands take 100% of clicks, so Uc Ii is a Maybe.

Flapen Score
52
52 / 100
Top 36% of 14,768 Health & Household niches · +3 vs the category median of 49
Market size
$481K/yr150K searches / yr
90-day growth
+11.8%search demand this quarter
Competition
78%top-5 click share · 5 brands · 24 sellers

Flapen Score

Uc Ii against its category

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

52Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Uc Ii market on Amazon at a glance

Shoppers on Amazon United States searched for Uc Ii 150K times last year and spent an estimated $481K. All 5 brands take every click. Demand peaks in Aug. Flapen scores it 52 out of 100, a Maybe.

01 · Demand

An estimated 12.0% of those searches ended in a purchase.

Shoppers searched for this 150K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.0% of those searches ended in a purchase. Searches in the last 90 days moved +11.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $481K a year.

Searches, last 12 months
150K
Growth, 90 days vs prior 90
+11.8%
Conversion, latest week
12.0%
Market size, estimated
$481Ka year
Peak month
August2.2× the quietest month
Top search term
uc ii43K searches a year

02 · Price

A sale here is worth $26.64.

Listings sell for $26.64 on average, from $14.90 to $39.76. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,250 to 1,500 of them. At $26.64 that is $33K to $40K a year per listing.

Average price
$26.64inside the $15 to $100 sweet spot
Price range
$14.90–$39.76
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
15K–20K
Units per listing a year
1,250–1,500
Revenue per listing a year
$33K–$40K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

82% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #359 within Collagen. It carries 1,445 reviews at 4.55 stars, so a new listing needs social proof before a better product.

Sponsored listings
82%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#359in Collagen
Average rating
4.55 starsAmazon United States average 4.42 stars
Average reviews
1,445per listing
Listings tracked
11

04 · Newcomers

1 of last year's 1 launches cleared the first-year sales bar.

1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 71 months on average, so the names here are established.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
71 months

Products

Top Uc Ii 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 78% of clicks. A locked shelf that new listings rarely crack.

Brands

5 falling

Sellers

24

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

0%

  • Brand 163%
  • Brand 216%
  • Brand 311%
  • Brand 47%
  • Brand 53%

Demand

Uc Ii search demand

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

9K7KSpike '24Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug · busiest ÷ quietest = 2.2×

Search terms

Top Uc Ii search terms shoppers use

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

  • uc ii43K/yr
  • uc ii collagen33K/yr
  • undenatured type ii collagen11K/yr
  • uc-ii collagen13K/yr
  • uc29K/yr
  • undenatured type 2 collagen14K/yr
  • ucii8K/yr
  • uc-ii collagen for joints6K/yr
  • uc2 collagen7K/yr
  • uc 2 collagen5K/yr

Reviews and returns

What reviews say buyers love and hate about Uc Ii

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

28%of positive reviews mention “Joint Pain”
13%of negative reviews mention “Dosage”
<0.1%of orders come back, a rate Amazon rounds to zero
“Not as effective as other UC-II I have taken”
A buyer, on “Dosage”13% 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.

15 topics

NegativePositive

FAQ

Common Uc Ii questions

Answered from the same tracked data.