---
title: "Reviews — polar hair dye shampoo blonde - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/polar-hair-dye-shampoo-blonde/reviews"
last_updated: "2026-08-11T03:51:06.644Z"
locale: en
meta:
  description: "Niche score 53/100 · $124K/yr market · 60K searches/yr. A concentrated shelf (top 5 take 82% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 53/100 · $124K/yr market · 60K searches/yr. A concentrated shelf (top 5 take 82% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — polar hair dye shampoo blonde - Flapen"
---

# **polar hair dye shampoo blonde**

**Worth a look**

Shows beatable incumbent ratings (3.8★), but a concentrated shelf (top 5 take 82% of clicks) keeps it on the watch list.

Market size 28Growth 69Conversion 79Competition 15Returns 40Price range 95Avg price 95Brand share 18Review moat 63Quality gap 97

**Quality gap**

**Incredible****3.8★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Incredible****$26.20**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$17.24–$34.64**

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

**Conversion**

**Great****7.9%**

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

**Growth**

**Good****+51.0%**

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

**Review moat**

**Good****966**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Okay****3.8%**

return rate — above 5% kills the launch gate

**Market size**

**Okay****$124K**

$124K/yr · 60K searches

**Brand share**

**Bad****93%**

top-5 brand share — brand-locked demand

**Competition**

**Bad****82%**

top-5 click share — a locked-up shelf

**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")

## Reviews