40
crest whitening strips
Skip itA small market ($21K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$52.45avg listing price — sweet spot $15–$100
Price range
Great$17.73–$107.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Growth
Okay+12.2%90-day search growth — must beat 0% to launch
Review moat
Bad11,329.22avg incumbent reviews — the moat a new listing must climb
Competition
Bad85%top-5 click share — a locked-up shelf
Brand share
Bad97%top-5 brand share — brand-locked demand
Market size
Bad$21K$21K/yr · 11K searches
Signals High Price