38
oxygen whitening powder
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Conversion
Great9.2%search→purchase rate — share of searches ending in a sale
Avg price
Great$17.47avg listing price — sweet spot $15–$100
Price range
Good$6.69–$31.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+14.5%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad9,544.33avg incumbent reviews — the moat a new listing must climb
Market size
Bad$55K$55K/yr · 34K searches
Competition
Bad95%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand