29
high frequency comb for hair growth
Skip itA small market ($20K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$46.08avg listing price — sweet spot $15–$100
Price range
Good$16.84–$130.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay2,373.53avg incumbent reviews — the moat a new listing must climb
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Returns
Bad6.1%return rate — above 5% kills the launch gate
Conversion
Bad1.0%search→purchase rate — share of searches ending in a sale
Growth
Bad-35.8%90-day search growth — must beat 0% to launch
Market size
Bad$20K$20K/yr · 42K searches
Signals High Returns