---
title: "Reviews — antihistamine tablets - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/antihistamine-tablets/reviews"
last_updated: "2026-07-31T08:14:06.116Z"
locale: en
meta:
  description: "Niche score 59/100 · £2.5M/yr market · 1.4M searches/yr · £7.97 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 59/100 · £2.5M/yr market · 1.4M searches/yr · £7.97 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Reviews — antihistamine tablets - Flapen"
---

# **antihistamine tablets**

**Launch it**

A $2.5M/yr market growing +59.7% this quarter with returns at 0.0% — clears our launch bar.

Market size 95Growth 75Conversion 100Competition 20Returns 100Price range 47Avg price 22Brand share 34Review moat 24Quality gap 23

**Conversion**

**Incredible****22.3%**

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

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****£2.5M**

£2.5M/yr · 1.4M searches

**Growth**

**Good****+59.7%**

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

**Price range**

**Okay****£2.77–£26.04**

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

**Brand share**

**Okay****85%**

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

**Review moat**

**Bad****5,136.09**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Bad****£7.97**

avg listing price — sweet spot $15–$100

**Competition**

**Bad****76%**

top-5 click share — a locked-up shelf