---
title: "Trend — zinc and magnesium supplement - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/zinc-and-magnesium-supplement/trend"
last_updated: "2026-08-09T09:24:42.930Z"
locale: en
meta:
  description: "Niche score 59/100 · $605K/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 · $605K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — zinc and magnesium supplement - Flapen"
---

# **zinc and magnesium supplement**

**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 64Growth 24Conversion 77Competition 59Returns 100Price range 69Avg price 87Brand share 78Review moat 24Quality gap 21

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$19.61**

avg listing price — sweet spot $15–$100

**Brand share**

**Great****57%**

top-5 brand share — no brand owns this niche

**Conversion**

**Great****7.4%**

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

**Price range**

**Good****$5.32–$36.44**

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

**Market size**

**Good****$605K**

$605K/yr · 417K searches

**Competition**

**Good****50%**

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

**Growth**

**Bad****-2.1%**

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

**Review moat**

**Bad****5,417.71**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")

## Trend