---
title: "Trend — migraine relief cap - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/migraine-relief-cap/trend"
last_updated: "2026-07-31T20:49:55.659Z"
locale: en
meta:
  description: "Niche score 53/100 · £283K/yr market · 342K searches/yr. A concentrated shelf (top 5 take 71% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 53/100 · £283K/yr market · 342K searches/yr. A concentrated shelf (top 5 take 71% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — migraine relief cap - Flapen"
---

# **migraine relief cap**

**Worth a look**

Shows low returns (0.7%), but a concentrated shelf (top 5 take 71% of clicks) keeps it on the watch list.

Market size 50Growth 48Conversion 77Competition 24Returns 96Price range 45Avg price 42Brand share 53Review moat 30Quality gap 57

**Returns**

**Incredible****0.7%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****7.5%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****73%**

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

**Market size**

**Good****£283K**

£283K/yr · 342K searches

**Growth**

**Okay****+18.6%**

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

**Price range**

**Okay****£3.86–£24.06**

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

**Avg price**

**Okay****£11.02**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****3,507.29**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****71%**

top-5 click share — a locked-up shelf