---
title: "Insulin Pen Needles — $115K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/insulin-pen-needles"
last_updated: "2026-08-12T14:07:59.858Z"
locale: en
meta:
description: "Amazon product research for insulin pen needles: $115K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for insulin pen needles: $115K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Insulin Pen Needles — $115K/mo Amazon US Product Research"
---
# **Insulin Pen Needles**
**Launch it**
A $1.4M/yr market growing +11.8% this quarter with returns at 0.2% — clears our launch bar.
Market size 84Growth 40Conversion 93Competition 72Returns 99Price range 82Avg price 65Brand share 63Review moat 44Quality gap 19
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Great****$1.4M**
$1.4M/yr · 872K searches
**Price range**
**Great****$8.60–$49.26**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****$13.79**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****67%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,109.67**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+11.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
## **Is insulin pen needles profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, insulin pen needles is a $1.4M/yr Amazon United States market (872K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Feb–May. Verdict: Launch it — 66/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **insulin pen needles market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **100K–125K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$1.4M–$1.7M**
- units × avg price
- **Conversion rate**
- **11.5%**
- **Avg BSR**
- **#278**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **65%**
- **Out of stock**
- **15.8%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **170 days**
## **Competition: brands, sellers & click share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▲rising
**Sellers**
**24**
**Top-5 brand share**
**67%**
Top 20: 96%
**Top-5 click share**
**42%**
Top 20: 77%
**Open market**
**27%**
- Medt27% - CARELIVING14% - Aicare10% - GLUCO-CARE9% - ONE-CARE7% - Pharmacy Choice6%
## **insulin pen needles demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +11.8% search growth over the last 90 days.
25K15KSpike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, May · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/insulin-pen-needles/trend)
## **Top insulin pen needles search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **insulin pen needles**263K/yr+6.5%7.9% conv. - **pen needles**140K/yr+22.1%10.0% conv. - **pen needles 32g 4mm ultra fine**96K/yr-0.3%15.2% conv. - **insulin pen needles 32g 4mm**45K/yr+16.8%11.8% conv. - **ozempic pen needles**43K/yr+4.2%2.5% conv. - **4mm needles for injections**35K/yr+17.7%7.7% conv. - **32g 4mm pen needles**34K/yr+3.5%11.6% conv. - **insulin pen needle**34K/yr+0.1%4.0% conv. - **pen needles 32g 4mm**26K/yr+6.9%12.4% conv. - **peptide pen needles**12K/yr+164.0%7.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/insulin-pen-needles/search-terms)
## **Top insulin pen needles products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$55K8%$110K12%$166K16%$221K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Medt Fine Insulin Pen Needles 32G 4mm - Ultra-Fine Diabetic Pen Needles Designed for Comfort Universal Fit for Most Pen-Style Devices Sterile Single-Use Pen Tips 100 Count (Pack of 1)**Medt**$8.86**4.8★15,806 rev](https://www.amazon.com/dp/B0DJ9T2NRY) [2**Pen Tips 32G x 4mm Universal Fit 100/bx Sterile Comfortable**CARELIVING**$13.84**4.7★279 rev](https://www.amazon.com/dp/B0GBSMKCBC) [3**Pen Tips 32G x 4mm Universal Fit 100/bx Comfortable Extra-Thin**Aicare**$13.51**4.5★238 rev](https://www.amazon.com/dp/B0GDZPRS4C) [4**Medt - Fine Insulin Pen Needles (32G 4mm) - Diabetic Needles for Insulin Injections Ultra Fine Compatible with Most Diabetes Pens - 100 Ct Pack of 2**Medt**$15.88**4.8★15,806 rev](https://www.amazon.com/dp/B07HB8C43T) [5**Universal Fit Pen Tip 32G x 4mm(5/32) with a Wide Compatibility Thin-Wall Comfortable Design 100 PCS Pen Tips**Pro Comfort**$12.81**4.8★44 rev](https://www.amazon.com/dp/B0GYCBJMJC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GLUCO-CARE Plus Pen Tips 32G x 4mm 100 Count Twist-On Design Flat-Base Housing ref 3022-04**GLUCO-CARE**$9.89**35 rev1mo ago](https://www.amazon.com/dp/B0H1MNMMRB) [**Universal Fit Pen Tip 32G x 4mm(5/32) with a Wide Compatibility Thin-Wall Comfortable Design 100 PCS Pen Tips**Pro Comfort**$12.81**44 rev2mo ago](https://www.amazon.com/dp/B0GYCBJMJC) [**GLUCO-CARE Pen Tips 32G x 4mm (5/32) Ultra-Thin Tip Design Thin-Wall Channel Structure Universal Twist-On Connection 100 Count Box**GLUCO-CARE**$10.49**15 rev3mo ago](https://www.amazon.com/dp/B0GWHZQKRC) [**iHome 32G x 4mm Pen Tips 100 Count Universal Fit Comfortable Design 32G 4mm(5/32)**iHome**$12.43**41 rev3mo ago](https://www.amazon.com/dp/B0GVB6KT4W) [**Pen Tips 31G x 4mm(5/32) Universal Fit SterileUltra-Thin Wall Technology. Comfortable and Precise100 Count**Pharmacy Choice**$10.41**31 rev4mo ago](https://www.amazon.com/dp/B0GR4YXQVR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GLUCO-CARE Pen Tips 32G x 4mm (5/32) Ultra-Thin Tip Design Thin-Wall Channel Structure Universal Twist-On Connection 100 Count Box**GLUCO-CARE**$10.49**4.6★**▲ 128%**](https://www.amazon.com/dp/B0GWHZQKRC) [**GLUCO-CARE Plus Pen Tips 32G x 4mm 100 Count Twist-On Design Flat-Base Housing ref 3022-04**GLUCO-CARE**$9.89**4.7★**▲ 127%**](https://www.amazon.com/dp/B0H1MNMMRB) [**Pen Tips 31G x 4mm(5/32) Universal Fit SterileUltra-Thin Wall Technology. Comfortable and Precise100 Count**Pharmacy Choice**$10.41**4.6★**▲ 126%**](https://www.amazon.com/dp/B0GR4YXQVR) [**iHome 32G x 4mm Pen Tips 100 Count Universal Fit Comfortable Design 32G 4mm(5/32)**iHome**$12.43**4.9★**▲ 125%**](https://www.amazon.com/dp/B0GVB6KT4W) [**Pen Tips 32G x 4mm(5/32) Universal Fit SterileUltra-Thin Wall Technology. Comfortable and Precise100 Count**Pharmacy Choice**$11.70**4.8★**▲ 125%**](https://www.amazon.com/dp/B0GQGF9JN3)
**~~View all trending →~~**
## **What reviews say buyers love and hate about insulin pen needles**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**24%
*“much cheaper”*
**Quality-Overall**17%
*“the quality has been consistent”*
**Size-Overall**10%
*“They fit securely”*
**Ease Of Use**9%
*“easy to control”*
**Advertised Vs Actual Product**8%
*“As described”*
**Comfort-Overall**5%
*“No discomfort”*
**Efficiency**3%
*“Work perfect”*
**Compatibility-Overall**3%
*“I dont have to worry about compatibility issues”*
**Sharpness**3%
*“Comfortable and Sharp”*
**Blood Sugar Level**2%
*“Best buy for diabetics”*
### **What buyers complain about **
**Size-Overall**8%
*“Not a good fit for me”*
**Pain Relief-Overall**8%
*“Super Painful”*
**Thickness**7%
*“These needles are thicker than I usually get”*
**Quality-Overall**7%
*“BAD QUALİTY”*
**Value For Money**5%
*“the increase in the price is not”*
**Leak-Proof**4%
*“Leaks”*
**Ease Of Use**3%
*“I hardly feel them during use”*
**Sharpness**2%
*“Also these needles don't seem to be quite as sharp”*
**Skin Health**2%
*“Snag skin”*
**Comfort-Overall**2%
*“which was also uncomfortable”*
### **Top return reasons **
**Size-Overall**48%
**Compatibility-Overall**12%
**Advertised Vs Actual Product**9%
**Functionality-Overall**7%
**Value For Money**3%
**Leak-Proof**2%
**Pain Relief-Overall**2%
**Joint Pain**2%
**Quality-Overall**2%
**Sharpness**1%
## **Common insulin pen needles questions**
- **Is insulin pen needles profitable to sell on Amazon United States?**
- The niche generates $1.4M/yr across 43 tracked products. 18 of 21 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Launch it (66/100).
- **How competitive is the insulin pen needles niche?**
- 18 brands and 24 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 67% of demand.
- **What do buyers complain about in insulin pen needles?**
- Top complaints mined from reviews: Size-Overall, Pain Relief-Overall, Thickness. The return rate is 0.2%.
- **When does demand for insulin pen needles peak?**
- Demand peaks in Feb–May; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the insulin pen needles niche?**
- Listings span $8.60–$49.26; the average listing price is $13.79 (sweet spot $15–$100). The average incumbent carries 2,110 reviews — the moat a new listing must climb.
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