48
spring valley calcium 600 mg
Skip itBrand-locked demand (top 5 brands take 93% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible13.6%search→purchase rate — share of searches ending in a sale
Avg price
Great$22.12avg listing price — sweet spot $15–$100
Price range
Great$9.89–$32.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Okay+7.9%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad4,073.5avg incumbent reviews — the moat a new listing must climb
Market size
Bad$80K$80K/yr · 27K searches
Brand share
Bad93%top-5 brand share — brand-locked demand
Signals Low Review Barrier