---
title: "Trend — spirulina and chlorella capsules - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/spirulina-and-chlorella-capsules/trend"
last_updated: "2026-08-10T13:53:43.248Z"
locale: en
meta:
  description: "Niche score 57/100 · $674K/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 57/100 · $674K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — spirulina and chlorella capsules - Flapen"
---

# **spirulina and chlorella 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 67Growth 35Conversion 80Competition 30Returns 100Price range 86Avg price 95Brand share 44Review moat 49Quality gap 28

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$24.87**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$11.15–$45.38**

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

**Conversion**

**Great****8.3%**

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

**Market size**

**Good****$674K**

$674K/yr · 326K searches

**Review moat**

**Okay****1,552.87**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****79%**

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

**Growth**

**Okay****+7.9%**

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

**Competition**

**Okay****67%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

## Trend