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calcium magnesium zinc vitamin d
Worth a lookShows low returns (0.1%), but a concentrated shelf (top 5 take 85% of clicks) keeps it on the watch list.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Avg price
Great$60.48avg listing price — sweet spot $15–$100
Conversion
Great8.6%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good536.09avg incumbent reviews — the moat a new listing must climb
Price range
Good$21.21–$138.51cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$221K$221K/yr · 43K searches
Brand share
Bad91%top-5 brand share — brand-locked demand
Growth
Bad-5.1%90-day search growth — must beat 0% to launch
Competition
Bad85%top-5 click share — a locked-up shelf
Signals High Price