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biotin spray for hair growth
Skip itA small market ($55K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Great7.6%search→purchase rate — share of searches ending in a sale
Avg price
Good$14.67avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good$7.23–$28.53cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Review moat
Bad5,680.38avg incumbent reviews — the moat a new listing must climb
Growth
Bad-9.1%90-day search growth — must beat 0% to launch
Market size
Bad$55K$55K/yr · 50K searches