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charcoal powder for teeth whitening
Skip itSoft demand (-28.5% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Conversion
Great9.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good$4.99–$30.52cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$10.62avg listing price — sweet spot $15–$100
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Market size
Bad$99K$99K/yr · 96K searches
Competition
Bad74%top-5 click share — a locked-up shelf
Review moat
Bad11,337.4avg incumbent reviews — the moat a new listing must climb
Growth
Bad-28.5%90-day search growth — must beat 0% to launch