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calcium 1200 mg vitamin d3 tablets
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible18.7%search→purchase rate — share of searches ending in a sale
Avg price
Good$14.76avg listing price — sweet spot $15–$100
Price range
Good$5.32–$30.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$298K$298K/yr · 108K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad16,665.09avg incumbent reviews — the moat a new listing must climb
Growth
Bad-26.4%90-day search growth — must beat 0% to launch
Competition
Bad85%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand