---
title: "Trend — melatonin with magnesium"
canonical_url: "https://flapen.com/research/us/health-household/melatonin-with-magnesium/trend"
last_updated: "2026-08-12T13:28:03.439Z"
locale: en
meta:
  description: "Amazon product research for melatonin with magnesium: $35K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for melatonin with magnesium: $35K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Trend — melatonin with magnesium"
---

# **Melatonin with Magnesium**

**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 57Growth 52Conversion 84Competition 44Returns 100Price range 80Avg price 82Brand share 55Review moat 45Quality gap 65

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****9.3%**

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

**Avg price**

**Great****$17.96**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.72–$38.18**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Market size**

**Good****$426K**

$426K/yr · 255K searches

**Brand share**

**Good****72%**

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

**Growth**

**Good****+22.9%**

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

**Review moat**

**Okay****2,038.25**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Okay****58%**

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

## Trend