3ml Cartridge for Insulin Pen
3ml Cartridge for Insulin Pen shows a thin review moat (50 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Top 3% of 14,768 Health & Household niches · +18 vs the category median of 49
Is 3ml Cartridge for Insulin Pen profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 3ml Cartridge for Insulin Pen is a $75K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 64% of demand. Verdict: Worth a look — 67/100.
3ml Cartridge for Insulin Pen: 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 +71.9% over the last 90 days and 9.6% of searches end in a purchase.
$75K
revenue / yr
Who owns the niche?
The top 5 brands hold 64% of demand, so 36% of the market is open.
36%
open market share
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 · 27 products
Top 3ml Cartridge for Insulin Pen products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
3ml Pen Cartridge - 3cc Cartridges for Peptide V1-V2 Pens Individually Wrapped 10Pack
- Price
- $16.02
- Rating
- 4.8/5
- Reviews
- 101
- Age
- 7mo ago
3ml Pen Cartridge 3ml Cartridge for Peptide Pen Peptide Pen Cartridge Fit for V1 V2 Pens 3cc Empty Glass Cartridge with 11mm Long Stopper Individually Wrapped. (Clear(10Pcs))
- Price
- $13.90
- Rating
- 4.3/5
- Reviews
- 32
- Age
- 2mo ago
3 ML Pen Cartridge Individually Sterilized Packaged for V1-V2 Pen Cartridges 50 Pack
- Price
- $50.27
- Rating
- 4.7/5
- Reviews
- 49
- Age
- 7mo ago
3ml Pen Peptide Glass Replacement Peptide Pen Cartridges Compatible with V1 & V2 Pens Individually Packaged. (Clear5Pack)
- Price
- $9.82
- Rating
- 4.1/5
- Reviews
- 30
- Age
- 4mo ago
3ml Pen Cartridge Individually Packaged - 3 ml Glass Peptide Pen Cartridges for V1 & V2 Pens Pack of 10
- Price
- $15.95
- Rating
- 4.5/5
- Reviews
- 66
- Age
- 7mo ago
Trending
90-day click momentum
3ml Pen Cartridges 3cc Cartridges Compatible with V1 & V2 Pens Individually Wrapped (10 Pack)
- Price
- $13.99
- Rating
- 4.4/5
- Reviews
- 3
- Age
- 3mo ago
3ml Pen Cartridges for Peptide Pen and V1 - V2 Pens 10 Packs 3cc Glass Cartridges Individually Sterilized Wrapped
- Price
- $15.95
- Rating
- 4.8/5
- Reviews
- 23
- Age
- 1mo ago
ZORLIX 3ml Peptide Pen Cartridge 3ml Pen Cartridge compatible with V1 & V2 Pens Individually Wrapped 60 Pack
- Price
- $34.85
- Rating
- 4.1/5
- Reviews
- 24
- Age
- 2mo ago
3ml Pen Cartridges for V1-V2 Pens-3cc Cartridges for Peptide Sterilized & Individually Wrapped 20 Pack
- Price
- $26.84
- Rating
- 4.7/5
- Reviews
- 30
- Age
- 2mo ago
10 Pack 3ml Pen Cartridge with 11mm Long Stopper 3cc Empty Cartridges for Peptide V1-V2 Pens Steam Sterilized & Individually Wrapped
- Price
- $16.12
- Rating
- 4.9/5
- Reviews
- 29
- Age
- 2mo ago
Newest
by launch date
3mL Cartridge for V1-V2 Pens 10 Pack 3cc Peptide Pen Cartridges with 11mm Smooth Stopper Individually Sterilized Packaged
- Price
- $16.05
- Rating
- 4.8/5
- Reviews
- 22
- Age
- 1mo ago
3ml Pen Cartridges for Peptide Pen and V1 - V2 Pens 10 Packs 3cc Glass Cartridges Individually Sterilized Wrapped
- Price
- $15.95
- Rating
- 4.8/5
- Reviews
- 23
- Age
- 1mo ago
10 Pack 3ml Cartridges for V1 & V2 3cc Empty Glass Cartridge with 11mm Long Stopper Individually Wrapped Leak-Proof Airtight Design.
- Price
- $7.71
- Rating
- 3.6/5
- Reviews
- 7
- Age
- 2mo ago
3ml Pen Cartridges for V1-V2 Pens-3cc Cartridges for Peptide Sterilized & Individually Wrapped 10 Pack
- Price
- $15.93
- Rating
- 4.7/5
- Reviews
- 30
- Age
- 2mo ago
3ml Pen Cartridges for V1-V2 Pens-3cc Cartridges for Peptide Sterilized & Individually Wrapped 20 Pack
- Price
- $26.84
- Rating
- 4.7/5
- Reviews
- 30
- Age
- 2mo ago
Competition: brands, sellers & click share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
Brands
15 rising
Sellers
18
Top-5 brand share
64%
Top 20: 100%
Top-5 click share
47%
Top 20: 91%
Open market
28%
- Goffing22%
- HFEOIEN16%
- LZHNB10%
- hyddeb8%
- DOKIBI8%
- Generic8%
3ml Cartridge for Insulin Pen demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top 3ml Cartridge for Insulin Pen search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 3ml cartridge for peptide pen6K/yr
- 3ml pen cartridge7K/yr
- peptide pen cartridge7K/yr
- insulin pen cartridge9K/yr
- insulin cartridge5K/yr
- 3ml cartridge for insulin pen5K/yr
What reviews say buyers love and hate about 3ml Cartridge for Insulin Pen
What buyers mention most, as a share of all reviews.
What buyers love
82% of reviews“Good Quality”
“Fits Great”
“Great value”
“Easy to use”
“leak proof”
What buyers complain about
51% of reviews“If you are tired of worrying about contamination when transferring your peptides”
“Some say the rubber piston leaks if inserted backwards”
“lending to a not so great ease of use”
“* The lack of QC”
“they are a complete waste of money”
3ml Cartridge for Insulin Pen return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
47%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 3ml Cartridge for Insulin Pen questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
