---
title: "Products — immune system booster kids - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/immune-system-booster-kids/products"
last_updated: "2026-07-31T13:29:09.003Z"
locale: en
meta:
  description: "Niche score 29/100 · £57K/yr market · 59K searches/yr · £5.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 29/100 · £57K/yr market · 59K searches/yr · £5.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — immune system booster kids - Flapen"
---

# **immune system booster kids**

**Skip it**

Soft demand (-56.9% this quarter) — this niche doesn't clear our bar today.

Market size 14Growth 0Conversion 98Competition 15Returns 100Price range 0Avg price 16Brand share 0Review moat 48Quality gap 21

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Conversion**

**Incredible****17.3%**

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

**Review moat**

**Okay****1,654.2**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Bad****£5.60**

avg listing price — sweet spot $15–$100

**Competition**

**Bad****82%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****£57K**

£57K/yr · 59K searches

**Growth**

**Bad****-56.9%**

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

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Price range**

**Bad****£4.33–£8.53**

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