---
title: "Patellar Tendon Support Strap — $1.7M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/patellar-tendon-support-strap"
last_updated: "2026-08-11T15:54:14.883Z"
locale: en
meta:
description: "Niche score 49/100 · $1.7M/yr market · 1.3M searches/yr · $15.26 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $1.7M/yr market · 1.3M searches/yr · $15.26 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Patellar Tendon Support Strap — $1.7M/yr Amazon US Niche (2026) - Flapen"
---
# **patellar tendon support strap**
**Skip it**
Soft demand (-16.6% this quarter) — this niche doesn't clear our bar today.
Market size 90Growth 17Conversion 82Competition 19Returns 25Price range 59Avg price 76Brand share 39Review moat 22Quality gap 76
**Market size**
**Great****$1.7M**
$1.7M/yr · 1.3M searches
**Conversion**
**Great****8.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$15.26**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$8.63–$24.30**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****5.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Bad****8,763.85**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****78%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-16.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, patellar tendon support strap is a $1.7M/yr Amazon United States market (1.3M searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Mar–Nov. Verdict: Skip it — 49/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **patellar tendon support strap market data**
- **Units sold / yr**
- **100K–125K**
- avg 15,000–20,000/product
- **Revenue / yr**
- **$1.5M–$1.9M**
- units × avg price
- **Conversion rate**
- **8.9%**
- **Avg BSR**
- **#65**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **12.5%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▲rising
**Sellers**
**18**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**78%**
Top 20: 100%
**Open market**
**14%**
- Bodyprox40% - CAMBIVO23% - Fit Geno8% - MAXVIVA6% - IPOW5% - Aolabela4% - Open — no brand owns it (5 brands, 14%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -16.6% search growth over the last 90 days.
80K60KBlack Friday '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Nov · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/patellar-tendon-support-strap/trend)
## **Top patellar tendon support strap search terms**
- **patellar tendon support strap**495K/yr-30.3%9.8% conv. - **knee strap**119K/yr+5.3%6.9% conv. - **knee band**87K/yr+4.3%5.7% conv. - **patella strap**89K/yr-47.5%7.0% conv. - **knee strap patella tendon support**46K/yr+4.1%9.0% conv. - **patellar tendon straps**26K/yr+89.1%7.8% conv. - **knee bands**57K/yr-21.3%3.3% conv. - **patella knee strap**25K/yr+177.3%6.7% conv. - **patellar tendon strap**40K/yr-19.0%8.5% conv. - **knee band for knee pain**46K/yr-9.7%7.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/patellar-tendon-support-strap/search-terms)
## **Top patellar tendon support strap products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$172K20%$345K30%$517K40%$689K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Bodyprox Patella Tendon Knee Strap 2 Pack Knee Pain Relief Support Brace Hiking Soccer Basketball Running Jumpers Knee Tennis Tendonitis Volleyball & Squats**Bodyprox**$13.65**4.4★40,111 rev](https://www.amazon.com/dp/B07DLFP8Q5) [2**CAMBIVO 2 Pack Patella Tendon Knee Straps Knee Brace for Women & Men with Extra Straps Patella Bands for Pain Relief Osgood Schlatter Jumpers Knee Tendonitis Running Basketball Volleyball**CAMBIVO**$9.49**4.3★14,116 rev](https://www.amazon.com/dp/B07K66HXZL) [3**Fit Geno Knee Strap Patella Support: Knee Band for Patellar Tendon Pain Relief - Knee Brace for Tendonitis Jumpers Running Sports Basketball Men Women 2 Packs (Black)**Fit Geno**$16.43**4.3★868 rev](https://www.amazon.com/dp/B0DBH8XWY3) [4**IPOW Patella Tendon Knee Strap 2 Pack Knee Pain Relief & Patella Stabilizer Knee Strap Patellar Tendon Support Strap Knee Brace for Running Hiking Soccer Basketball Jumpers Knee Tennis Volleyball & Squats**IPOW**$9.80**4.3★33,764 rev](https://www.amazon.com/dp/B00PA4XCBU) [5**Aolabela 2PCS Patellar Tendon Knee Strap Knee Band for Knee Pain Relief Patella Band for Basketball Running Sports Breathable Patellar Tendon Support Strap**Aolabela**$8.63**4.4★599 rev](https://www.amazon.com/dp/B0DQ51VK4X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Healrecux Patella Band Knee Strap Patella Tendon Support for Knee Pain & Tendonitis Patella Stabilizer Knee Brace for Running Basketball Jumpers Knee Tennis Volleyball & Squats - Inky 1 Pack**Healrecux**$18.65**2 rev6mo ago](https://www.amazon.com/dp/B0GFN79G39) [**Used item. Do not purchase.Patellar Tendon Strap**MAXVIVA**$18.91**55 rev1y ago](https://www.amazon.com/dp/B0H125BJ1Z) [**Used item. Do not purchase.Patellar Tendon Strap**MAXVIVA**$24.30**36 rev1y ago](https://www.amazon.com/dp/B0GTMH1M43) [**JHVW Patellar Tendon Support Strap 2-Pack Knee Brace for Women Men Adjustable Knee Patella Band Strap for Tendonitis Running Squats (Black)**JHVW**$16.34**423 rev1y ago](https://www.amazon.com/dp/B0F6L8K1HT) [**GOUNOD Silicone Patellar Tendon Support Strap 2 Pack Knee Strap for Knee Pain Relief Patella Band for Basketball Jumpers Knee Tendonitis Running Hiking Soccer Osgood SchlatterBlack-Grey**GOUNOD**$18.62**373 rev1y ago](https://www.amazon.com/dp/B0F5MTH616)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Used item. Do not purchase.Patellar Tendon Strap**MAXVIVA**$18.91**4.0★**▲ 274%**](https://www.amazon.com/dp/B0H125BJ1Z) [**Used item. Do not purchase.Patellar Tendon Strap**MAXVIVA**$24.30**3.9★**▲ 241%**](https://www.amazon.com/dp/B0GTMH1M43) [**Healrecux Patella Band Knee Strap Patella Tendon Support for Knee Pain & Tendonitis Patella Stabilizer Knee Brace for Running Basketball Jumpers Knee Tennis Volleyball & Squats - Inky 1 Pack**Healrecux**$18.65**5.0★**▲ 138%**](https://www.amazon.com/dp/B0GFN79G39) [**PhysFlex 2 Pack Patellar Tendon Support Strap - Knee Brace for Pain Relief Patella Band for Basketball Jumpers Knee Tendonitis Adjustable Patella Stabilizer Strap for Men & Women**PhysFlex**$13.05**4.3★**▲ 30%**](https://www.amazon.com/dp/B0D37P2Z5T) [**McDavid Knee Support Strap Band Pain Relief Patella Tendon Support Tendonitis Jumpers Knee Brace Runners Knee Adjustable for Men & Women Black**McDavid**$15.75**4.4★**▲ 28%**](https://www.amazon.com/dp/B000UVVY0Y)
**~~View all trending →~~**
## **What buyers say about patellar tendon support strap**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**12%
*“comfortable and provides the needed support”*
**Pain Relief-Overall**12%
*“Pain free”*
**Quality-Overall**11%
*“Decent quality”*
**Efficiency**8%
*“This item does its job”*
**Joint Pain**8%
*“Helps with knee pain”*
**Size-Overall**7%
*“Fit true to size”*
**Strap/String Quality**6%
*“I love how the strap is adjustable”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Value For Money**5%
*“Great deal”*
**Ease Of Use**4%
*“Ease of use”*
### **What buyers complain about **
**Size-Overall**14%
*“Too small”*
**Functionality-Overall**11%
*“Dont work well for me”*
**Pain Relief-Overall**9%
*“Knee still hurts”*
**Comfort-Overall**7%
*“Not very comfy”*
**Strap/String Quality**5%
*“Missing a strap”*
**Grip**5%
*“Slips a little”*
**Quality-Overall**3%
*“isn't as well made as anticipated”*
**Joint Pain**3%
*“It didnt help w my knee pain”*
**Value For Money**2%
*“There are cheaper ones here on Amazon”*
**Instructions/User Manual/Troubleshooting**2%
*“I didnt have clear directions on how to use it so it was a guess at the beginning”*
### **Top return reasons **
**Size-Overall**30%
**Functionality-Overall**14%
**Joint Pain**14%
**Strap/String Quality**10%
**Advertised Vs Actual Product**8%
**Comfort-Overall**7%
**Defective Material/Parts**2%
**Pain Relief-Overall**2%
**Value For Money**2%
**Material Quality**1%
## **Common questions**
- **Is patellar tendon support strap profitable to sell on Amazon United States?**
- The niche generates $1.7M/yr across 13 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -16.6%. Flapen's verdict: Skip it (49/100).
- **How competitive is the patellar tendon support strap niche?**
- 11 brands and 18 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in patellar tendon support strap?**
- Top complaints mined from reviews: Size-Overall, Functionality-Overall, Pain Relief-Overall. The return rate is 5.0%.
- **When does demand for patellar tendon support strap peak?**
- Demand peaks in Mar–Nov; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the patellar tendon support strap niche?**
- Listings span $8.63–$24.30; the average listing price is $15.26 (sweet spot $15–$100). The average incumbent carries 8,764 reviews — the moat a new listing must climb.
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