---
title: "Reviews — whey protein powder bag - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/whey-protein-powder-bag/reviews"
last_updated: "2026-08-09T10:20:51.847Z"
locale: en
meta:
  description: "Niche score 56/100 · $214K/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 56/100 · $214K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — whey protein powder bag - Flapen"
---

# **whey protein powder bag**

**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 41Growth 35Conversion 54Competition 75Returns 100Price range 76Avg price 90Brand share 40Review moat 19Quality gap 43

**Returns**

**Incredible****0.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$58.79**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$21.32–$124.43**

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

**Competition**

**Great****40%**

top-5 click share — an open shelf

**Conversion**

**Good****4.5%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$214K**

$214K/yr · 82K searches

**Brand share**

**Okay****81%**

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

**Growth**

**Okay****+8.2%**

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

**Review moat**

**Bad****14,423.11**

avg incumbent reviews — the moat a new listing must climb

**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Reviews