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U-100 Insulin Syringes

U-100 Insulin Syringes shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

60
Worth a look

Top 14% of 3,978 Pet Supplies niches · +9 vs the category median of 51

Market size 59Growth 57Conversion 96Competition 34Returns 98Price range 59Avg price 79Brand share 44Review moat 63Quality gap 40
This niche Category average · 3,978 niches

Is U-100 Insulin Syringes profitable on Amazon?

According to Flapen's Amazon United States niche tracking, U-100 Insulin Syringes is a $489K/yr Amazon United States market (219K searches/yr). The top 5 brands hold 79% of demand. Verdict: Worth a look — 60/100.

U-100 Insulin Syringes: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +31.8% over the last 90 days and 13.3% of searches end in a purchase.

$489K

revenue / yr

Units sold / yr30K
Search volume / yr+31.8%219K
Conversion rate13.3%
Avg price$16.70

Who owns the niche?

The top 5 brands hold 79% of demand, so 21% of the market is open.

21%

open market share

Brands · sellers17 · 32
Top-5 product click share65%
Open market21%
Avg brand age24 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 · 22 products

Sponsored placement14%
New entrants (1y)8· 7 succeeded
Avg rating4.5★
Avg reviews975

Top U-100 Insulin Syringes 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 take 65% of clicks — established leaders, but buyers still shop beyond them.

$0$24K$49K$73K$98K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 rising

Sellers

32

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

65%

Top 20: 98%

Open market

18%

  • Lounert25%
  • Knixxo20%
  • JIUPULL16%
  • UltiCare12%
  • Walipuil6%
  • Fsecamb3%
  • Open — no brand owns it (11 brands, 18%)

U-100 Insulin Syringes demand & seasonality

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

Volume219KCVR13.3%Products22Brands17Top 5 Brands79%OOS Rate6.2%Rating4.5★Reviews975Avg BSR#54
7K5KMay '26May '26May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26

Top U-100 Insulin Syringes search terms shoppers use

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

  • u-100 insulin syringes80K/yr
  • u100 insulin syringes75K/yr
  • u 100 insulin syringe28K/yr
  • insulin syringe u1008K/yr
  • u-100 syringes4K/yr
  • u-1004K/yr
  • u100 syringes4K/yr
  • 100ml insulin syringe3K/yr
  • 100u insulin syringes3K/yr
  • insulin syringe u-1003K/yr

What reviews say buyers love and hate about U-100 Insulin Syringes

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

What buyers love

79% of reviews
Quality-Overall22%

Amazing quality

Value For Money16%

Excellent Value

Ease Of Use14%

easy to follow

Advertised Vs Actual Product11%

As advertised

Size-Overall5%

True to size

What buyers complain about

72% of reviews
Quality-Overall17%

Quality control is bad

Flexibility13%

not easily bendable

Sharpness10%

Theyre not as sharp as the first batch that I bought

Pain Relief-Overall7%

It hurts

Ease Of Use7%

not as easy

U-100 Insulin Syringes return rate & reasons

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

0.3%

Return rate

68%

Fixable by listing

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

1Size-Overall
50%
2Advertised Vs Actual Product
10%
3Sharpness
5%
4Functionality-Overall
5%
5Quality-Overall
4%

Common U-100 Insulin Syringes questions

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

Flapen scores U-100 Insulin Syringes 60/100 on Amazon United States — Worth a look. The niche generates $489K/yr across 22 tracked products. 7 of 8 products launched in the last 360 days are still selling. Search demand moved +31.8% over the last 90 days.
U-100 Insulin Syringes buyers on Amazon United States complain most about Quality-Overall, Flexibility, Sharpness, the themes mined from the niche's reviews. Its return rate is 0.3%.