---
title: "Trend — guinea pig vitamin c - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/guinea-pig-vitamin-c/trend"
last_updated: "2026-07-21T20:57:00.733Z"
locale: en
meta:
  description: "Niche score 38/100 · $215K/yr market · 108K searches/yr · $10.64 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 38/100 · $215K/yr market · 108K searches/yr · $10.64 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — guinea pig vitamin c - Flapen"
---

# **guinea pig vitamin c**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 41Growth 24Conversion 99Competition 7Returns 100Price range 44Avg price 39Brand share 0Review moat 33Quality gap 13

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Conversion**

**Incredible****18.8%**

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

**Price range**

**Okay****$3.75–$24.00**

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

**Market size**

**Okay****$215K**

$215K/yr · 108K searches

**Avg price**

**Okay****$10.64**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****3,197.38**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-2.4%**

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

**Quality gap**

**Bad****4.8★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****92%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand