---
title: "Trend — marine collagen"
canonical_url: "https://flapen.com/research/us/health-household/marine-collagen/trend"
last_updated: "2026-08-12T15:20:00.274Z"
locale: en
meta:
  description: "Amazon product research for marine collagen: $246K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for marine collagen: $246K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — marine collagen"
---

# **Marine Collagen**

**Launch it**

A $3.0M/yr market growing +15.2% this quarter with returns at 0.0% — clears our launch bar.

Market size 96Growth 44Conversion 63Competition 13Returns 100Price range 95Avg price 95Brand share 35Review moat 39Quality gap 32

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****$3.0M**

$3.0M/yr · 1.7M searches

**Avg price**

**Incredible****$30.83**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$20.01–$46.61**

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

**Conversion**

**Good****5.5%**

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

**Growth**

**Okay****+15.2%**

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

**Review moat**

**Okay****2,646.89**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****84%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****84%**

top-5 click share — a locked-up shelf

## Trend