---
title: "Search terms — vitamin c capsules - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/vitamin-c-capsules/search-terms"
last_updated: "2026-08-10T08:10:09.342Z"
locale: en
meta:
  description: "Niche score 60/100 · $443K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 60/100 · $443K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — vitamin c capsules - Flapen"
---

# **vitamin c capsules**

**Worth a look**

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 57Growth 19Conversion 86Competition 81Returns 100Price range 79Avg price 78Brand share 70Review moat 21Quality gap 16

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****9.8%**

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

**Competition**

**Great****34%**

top-5 click share — an open shelf

**Price range**

**Great****$5.41–$52.65**

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

**Avg price**

**Great****$16.22**

avg listing price — sweet spot $15–$100

**Brand share**

**Good****63%**

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

**Market size**

**Good****$443K**

$443K/yr · 280K searches

**Review moat**

**Bad****10,625.56**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-11.4%**

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

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

## Search terms