---
title: "Search terms — a22 biotin boost hair scalp serum - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/a22-biotin-boost-hair-scalp-serum/search-terms"
last_updated: "2026-08-09T05:35:37.804Z"
locale: en
meta:
  description: "Niche score 56/100 · $93K/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 · $93K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — a22 biotin boost hair scalp serum - Flapen"
---

# **a22 biotin boost hair scalp serum**

**Worth a look**

Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 23Growth 92Conversion 27Competition 15Returns 95Price range 87Avg price 95Brand share 39Review moat 38Quality gap 94

**Returns**

**Great****1.0%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$35.01**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.0★**

avg incumbent rating — lower means beatable quality

**Growth**

**Great****+102.4%**

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

**Price range**

**Great****$8.60–$69.63**

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

**Brand share**

**Okay****82%**

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

**Review moat**

**Okay****2,719.55**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Okay****2.2%**

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

**Market size**

**Bad****$93K**

$93K/yr · 123K searches

**Competition**

**Bad****82%**

top-5 click share — a locked-up shelf

**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")

## Search terms