---
title: "Trend — patella tendon knee strap - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/patella-tendon-knee-strap/trend"
last_updated: "2026-07-31T19:53:42.157Z"
locale: en
meta:
  description: "Niche score 50/100 · £269K/yr market · 356K searches/yr. A deep review moat (5,678 avg reviews) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 50/100 · £269K/yr market · 356K searches/yr. A deep review moat (5,678 avg reviews) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — patella tendon knee strap - Flapen"
---

# **patella tendon knee strap**

**Worth a look**

Shows beatable incumbent ratings (4.2★), but a deep review moat (5,678 avg reviews) keeps it on the watch list.

Market size 49Growth 50Conversion 76Competition 26Returns 61Price range 30Avg price 38Brand share 52Review moat 24Quality gap 80

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Great****7.2%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Good****2.6%**

return rate — above 5% kills the launch gate

**Brand share**

**Good****74%**

top-5 brand share — brands hold most of the demand

**Growth**

**Good****+20.4%**

90-day search growth — must beat 0% to launch

**Market size**

**Okay****£269K**

£269K/yr · 356K searches

**Avg price**

**Okay****£10.56**

avg listing price — sweet spot $15–$100

**Price range**

**Okay****£4.31–£19.55**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Competition**

**Okay****69%**

top-5 click share — leaders hold, buyers still browse

**Review moat**

**Bad****5,678.43**

avg incumbent reviews — the moat a new listing must climb