42
youbuy teeth whitening powder
Skip itA small market ($860/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Growth
Great+71.7%90-day search growth — must beat 0% to launch
Avg price
Great$15.87avg listing price — sweet spot $15–$100
Review moat
Good951.8avg incumbent reviews — the moat a new listing must climb
Price range
Okay$9.87–$19.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Market size
Bad$860$860/yr · 2K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals Out of Stock