---
title: "Reviews — methylcobalamin b12"
canonical_url: "https://flapen.com/research/us/health-household/methylcobalamin-b12/reviews"
last_updated: "2026-08-12T13:41:55.481Z"
locale: en
meta:
  description: "Amazon product research for methylcobalamin b12: $40K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:description": "Amazon product research for methylcobalamin b12: $40K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
  "og:title": "Reviews — methylcobalamin b12"
---

# **Methylcobalamin B12**

**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 59Growth 59Conversion 88Competition 62Returns 100Price range 79Avg price 82Brand share 70Review moat 24Quality gap 21

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****10.3%**

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

**Avg price**

**Great****$17.90**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$6.83–$47.51**

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

**Brand share**

**Good****63%**

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

**Competition**

**Good****48%**

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

**Market size**

**Good****$477K**

$477K/yr · 260K searches

**Growth**

**Good****+34.5%**

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

**Review moat**

**Bad****5,958.67**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

## Reviews