---
title: "Products — spirulina capsules - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/spirulina-capsules/products"
last_updated: "2026-08-11T13:15:03.589Z"
locale: en
meta:
  description: "Niche score 59/100 · $843K/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 59/100 · $843K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — spirulina capsules - Flapen"
---

# **spirulina capsules**

**Worth a look**

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 75Growth 20Conversion 84Competition 59Returns 100Price range 70Avg price 95Brand share 51Review moat 28Quality gap 27

**Returns**

**Incredible****0.1%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$23.76**

avg listing price — sweet spot $15–$100

**Conversion**

**Great****9.2%**

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

**Market size**

**Good****$843K**

$843K/yr · 384K searches

**Price range**

**Good****$5.82–$126.95**

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

**Competition**

**Good****50%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Good****75%**

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

**Review moat**

**Okay****3,700.32**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-10.8%**

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

## Products